fffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{0x0, 0x0, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)

20:49:22 executing program 4:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:49:22 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x8000000})

20:49:22 executing program 2:
socket$unix(0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)

20:49:22 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)

20:49:23 executing program 3:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1400000000000000010000000100", @ANYRES32=r0], 0x12}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)

20:49:23 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000})

20:49:23 executing program 3:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1400000000000000010000000100", @ANYRES32=r0], 0x12}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)

20:49:23 executing program 4:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:49:23 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)

20:49:23 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x9000000})

20:49:23 executing program 3:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)

20:49:23 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:23 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:24 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000})

20:49:24 executing program 4:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:49:24 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x40000000})

20:49:24 executing program 3:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)

20:49:25 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:25 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:25 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000})

20:49:25 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:25 executing program 4:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:49:25 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000})

20:49:26 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x82ffffff})

20:49:26 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:26 executing program 3:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)

20:49:26 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0xff000000})

20:49:26 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)

20:49:26 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000})

20:49:26 executing program 4:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = dup2(r4, r2)
sendmsg$netlink(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r1], 0x14}, 0x0)
recvmmsg(r3, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000007c0)={0xffffffffffffffff, r0, 0x0, 0xa, &(0x7f0000000780)='&md5sum\xc5-\x00', 0xffffffffffffffff}, 0x30)

20:49:27 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:27 executing program 3:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = dup2(r4, r2)
sendmsg$netlink(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r1], 0x14}, 0x0)
recvmmsg(r3, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000007c0)={0xffffffffffffffff, r0, 0x0, 0xa, &(0x7f0000000780)='&md5sum\xc5-\x00', 0xffffffffffffffff}, 0x30)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:27 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0xffffff82})

20:49:27 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)

20:49:27 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff})

20:49:28 executing program 4:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = dup2(r4, r2)
sendmsg$netlink(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r1], 0x14}, 0x0)
recvmmsg(r3, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000007c0)={0xffffffffffffffff, r0, 0x0, 0xa, &(0x7f0000000780)='&md5sum\xc5-\x00', 0xffffffffffffffff}, 0x30)

20:49:28 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:28 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x100000000000000})

20:49:28 executing program 3:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = dup2(r4, r2)
sendmsg$netlink(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r1], 0x14}, 0x0)
recvmmsg(r3, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000007c0)={0xffffffffffffffff, r0, 0x0, 0xa, &(0x7f0000000780)='&md5sum\xc5-\x00', 0xffffffffffffffff}, 0x30)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:28 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)

20:49:28 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000})

20:49:29 executing program 4:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = dup2(r4, r2)
sendmsg$netlink(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r1], 0x14}, 0x0)
recvmmsg(r3, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000007c0)={0xffffffffffffffff, r0, 0x0, 0xa, &(0x7f0000000780)='&md5sum\xc5-\x00', 0xffffffffffffffff}, 0x30)

20:49:29 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x200000000000000})

20:49:29 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)

20:49:29 executing program 3:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = dup2(r4, r2)
sendmsg$netlink(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r1], 0x14}, 0x0)
recvmmsg(r3, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000007c0)={0xffffffffffffffff, r0, 0x0, 0xa, &(0x7f0000000780)='&md5sum\xc5-\x00', 0xffffffffffffffff}, 0x30)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:29 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:30 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd})

20:49:30 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:30 executing program 4:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = dup2(r4, r2)
sendmsg$netlink(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r1], 0x14}, 0x0)
recvmmsg(r3, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000007c0)={0xffffffffffffffff, r0, 0x0, 0xa, &(0x7f0000000780)='&md5sum\xc5-\x00', 0xffffffffffffffff}, 0x30)
fstat(0xffffffffffffffff, 0x0)
fstat(r4, &(0x7f00000009c0))

20:49:30 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x300000000000000})

20:49:30 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)

20:49:31 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xf7c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x4000, 0x0)

20:49:31 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000})

20:49:31 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x400000000000000})

20:49:31 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:31 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000})

20:49:31 executing program 4:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xf7c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 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)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x4000, 0x0)

20:49:31 executing program 3:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffdb3)
r3 = syz_open_dev$midi(0x0, 0x0, 0x0)
r4 = msgget$private(0x0, 0x201)
msgsnd(r4, &(0x7f0000000840)=ANY=[@ANYBLOB="01000000cd030000043ddde44c84fba56fb8bc34f404766dd1f71ad29895a59e214218480000000000001e69e80e776ca4647630171b357349d843a222360f99e5d90201a747eec97fa0c0cdf341ba83448e4793cc2a5fac26b7f29a65eb668d0a3d21efed1c7b786b401090f65db5dc4b948084d78a4279f5eaa49781936cab1db84c6de4d5c40834d815b423623c06f3dde1ae0431bfcb5478301cc14ae17235bf715d3a995b9af03aa05d50bcff4d97e57745c96333c76eb809a562f10407b25f3192bdda06fcabbac1fec2b83c8feacf6e05c169b8853d10c81cebeca7e68435c5fef362a611fd83ed131a3aa285be0ae2b525ed74377103003cbd603a893660bb92a37c7d6b203d00000000c4785dcd6d17043f0b3661fbe6cb"], 0x1, 0x800)
ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, 0x0)
ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000100)="460f300f07c483614804ee08440f20c03506000000440f22c0c402f93473230f09f20f013cb9b805000000b9c00000000f01d90fc728c4c1f9e79f2e000000", 0x3f}], 0x1, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000001c0), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
accept4$tipc(r3, 0x0, 0x0, 0x80000)
mremap(&(0x7f0000fed000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil)
add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000040)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe)
ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000080))
r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000280)={0x0, r5}, 0x0, 0x0, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000000)=0x5)
msgsnd(0x0, 0x0, 0x0, 0x0)
socket$inet_smc(0x2b, 0x1, 0x0)
msgget(0xffffffffffffffff, 0xa)

20:49:31 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)

20:49:31 executing program 4:
unshare(0x600)
bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x7, 0x9}, 0x3c)
r0 = bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77fffb, 0x0, 0x820005, 0x0}, 0x2c)
bpf$MAP_CREATE(0x4, &(0x7f0000000040)={0x3, 0x0, 0x400000, 0x0, 0x20820000, r0}, 0x2c)

20:49:32 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:32 executing program 4:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070")
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0x0)
syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0)
chdir(&(0x7f0000000180)='./file0\x00')
r1 = open(&(0x7f0000000280)='./bus\x00', 0x141042, 0x0)
write$UHID_INPUT(r1, &(0x7f0000001440)={0x8, "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", 0x1000}, 0xfffffc41)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fadvise64(r1, 0x0, 0x0, 0x4)

20:49:32 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x500000000000000})

20:49:32 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:32 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:32 executing program 3:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
read$rfkill(r0, &(0x7f0000000000), 0x8)
ioctl$int_in(r0, 0x800000800c5011, &(0x7f0000000100))

20:49:32 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000})

20:49:32 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:32 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:33 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:33 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:33 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x600000000000000})

20:49:33 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:33 executing program 4:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001480)=[{0x0}, {&(0x7f0000001400)=""/107, 0x6b}], 0x2}, 0x2)
r1 = dup(r0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xfd1d, 0x0, 0x0, 0x800e005b8)
shutdown(r1, 0x0)
shutdown(r2, 0x0)

20:49:33 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
msgrcv(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc)

20:49:33 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
r2 = dup2(0xffffffffffffffff, r1)
sendmsg$netlink(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:33 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000})

20:49:33 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
r2 = dup2(0xffffffffffffffff, r1)
sendmsg$netlink(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:33 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001480)=[{0x0}, {0x0}, {&(0x7f0000001400)=""/107, 0x6b}], 0x3}, 0x0)
r1 = dup(r0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xfd1d, 0x0, 0x0, 0x800e005b8)
shutdown(r1, 0x0)
shutdown(r2, 0x0)

20:49:34 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
r2 = dup2(0xffffffffffffffff, r1)
sendmsg$netlink(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:34 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x400455c8, 0x9)

20:49:34 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
shutdown(0xffffffffffffffff, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000580)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0)
r2 = dup(r1)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e)
shutdown(r2, 0x0)
readv(r0, &(0x7f0000000540)=[{&(0x7f0000000100)=""/222, 0xde}, {0x0}, {0x0}], 0x3)
shutdown(r3, 0x0)

20:49:34 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, 0xffffffffffffffff)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:34 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x700000000000000})

20:49:34 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:34 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, 0xffffffffffffffff)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:34 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000})

20:49:34 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, 0xffffffffffffffff)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:34 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:35 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:35 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:35 executing program 3:
poll(&(0x7f00000000c0)=[{}, {}], 0x200000000000001a, 0x800000000004b)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r0, 0x0, 0x58d, 0x0, 0x0, 0x800e004e5)
r1 = dup(r0)
r2 = dup2(r1, r0)
semget(0x1, 0x0, 0x0)
recvfrom$inet(r2, 0x0, 0x105, 0x2, 0x0, 0x800e004e1)
shutdown(r0, 0x0)

[ 1574.908439][ T1500] Bluetooth: hci0: Entering manufacturer mode failed (-110)
[ 1574.908746][T28649] Bluetooth: hci0: command 0xfc11 tx timeout
[ 1574.945165][ T3633] Bluetooth: hci0: sending frame failed (-49)
20:49:38 executing program 4:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
flistxattr(r0, &(0x7f00000002c0)=""/114, 0x72)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000240)={0x79})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffdb3)
ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00000000c0)=0x6002)
msgsnd(0x0, 0x0, 0x0, 0x0)
ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, 0x0)
ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000000080))
add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000000)=0x5)
msgsnd(0x0, 0x0, 0x0, 0x800)
socket$inet_smc(0x2b, 0x1, 0x0)
msgget(0xffffffffffffffff, 0xa)

20:49:38 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:38 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x800000000000000})

20:49:38 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:38 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000})

20:49:38 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
readv(r0, &(0x7f00000019c0)=[{&(0x7f0000000400)=""/79, 0x4f}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5)
r1 = dup(r0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00505)
shutdown(r1, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$sock_timeval(r3, 0xffff, 0x1006, &(0x7f0000000000)={0x2}, 0x10)
semget$private(0x0, 0x0, 0x0)
recvfrom$inet(r3, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510)
shutdown(r2, 0x0)
shutdown(r3, 0x0)

[ 1576.987352][T28649] Bluetooth: hci0: command 0xfc11 tx timeout
[ 1576.994078][ T1500] Bluetooth: hci0: Entering manufacturer mode failed (-110)
20:49:38 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:38 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:38 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, &(0x7f0000048000), 0x0)

20:49:38 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:39 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:39 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:39 executing program 4:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040))
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc), 0x8c, 0x1, 0x0, &(0x7f0000048000)=0x1, 0x0)
tkill(r0, 0x34)

20:49:39 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:39 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000})

20:49:39 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x900000000000000})

20:49:39 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:39 executing program 1:
socket$unix(0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:39 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
r2 = dup2(0xffffffffffffffff, r1)
sendmsg$netlink(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:39 executing program 4:
socket$inet_udplite(0x2, 0x2, 0x88)
msgsnd(0x0, &(0x7f0000000300)={0x2}, 0x8, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81})

20:49:39 executing program 3:
r0 = socket$inet6(0xa, 0x5, 0x0)
setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0x1, 0x4)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x64, &(0x7f0000000280)=[@in={0x2, 0x0, @initdev}], 0x10)

20:49:40 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
r2 = dup2(0xffffffffffffffff, r1)
sendmsg$netlink(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:40 executing program 4:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000014c0))
msgsnd(0x0, &(0x7f0000000300)={0x2}, 0x8, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81})

20:49:40 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
open(0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(r0, 0x0, 0xff8c, 0x0, 0x0, 0x800e005cd)
shutdown(r0, 0x0)

20:49:40 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
r2 = dup2(0xffffffffffffffff, r1)
sendmsg$netlink(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:40 executing program 4:
syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1ff, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$dspn(0x0, 0x0, 0x4000)

20:49:40 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000})

20:49:40 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x4000000000000000})

20:49:40 executing program 3:
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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_extract_tcp_res$synack(0x0, 0x1, 0x0)
socket$key(0xf, 0x3, 0x2)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f0000003ff8)=0x2)
getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000000c0))

20:49:40 executing program 1:
socket$unix(0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:40 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, 0xffffffffffffffff)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:40 executing program 4:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000040)=""/20, 0x14}, {0x0}], 0x2}, 0x2)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockname$unix(0xffffffffffffffff, &(0x7f00000017c0)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/2113], 0x0)
recvfrom$inet(r1, 0x0, 0x8164, 0x0, 0x0, 0x800e00547)
shutdown(r0, 0x0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
read(r2, &(0x7f0000000100)=""/99, 0x63)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d)
shutdown(r2, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x10000000005, 0x84)
recvmsg(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000002d80), 0x4}, 0x0)
shutdown(r3, 0x0)
shutdown(r1, 0x0)

20:49:40 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
readv(r0, &(0x7f00000019c0)=[{&(0x7f0000000400)=""/79, 0x4f}, {0x0}, {0x0}], 0x3)
r1 = dup(r0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00505)
shutdown(r1, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
recvfrom$inet(r3, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510)
shutdown(r2, 0x0)
shutdown(r3, 0x0)

20:49:40 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, 0xffffffffffffffff)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:41 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, 0xffffffffffffffff)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:41 executing program 4:
poll(0x0, 0x0, 0x800000000004b)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r0, 0x0, 0x58d, 0x0, 0x0, 0x800e004e5)
r1 = dup(r0)
r2 = dup2(r1, r0)
semget(0x1, 0x0, 0x0)
recvfrom$inet(r2, 0x0, 0x105, 0x0, 0x0, 0x800e004e1)
shutdown(r0, 0x0)

20:49:41 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
msgsnd(0x0, &(0x7f0000000300)={0x2}, 0x8, 0x0)
msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0)

20:49:41 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:41 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000})

20:49:41 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x82ffffff00000000})

20:49:41 executing program 1:
socket$unix(0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:41 executing program 3:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000580)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'ip_vti0\x00', 0x201e})
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001fc0)={'ip_vti0\x00', <r3=>0x0})
ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={@dev, 0x0, r3})
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@rand_addr="ebda4d38b8b2ce0f84a91b121502bf34"}, 0x14)
dup2(r1, r2)

20:49:41 executing program 4:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000100)=""/117, 0x75}, {0x0}, {0x0}], 0x3}, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d)
shutdown(r0, 0x0)
poll(0x0, 0x0, 0x4e)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r3, 0x0, 0xffffff31, 0x0, 0x0, 0x800e00746)
poll(&(0x7f0000000000)=[{}], 0x1, 0x200)
shutdown(r2, 0x0)
shutdown(r1, 0x0)

20:49:41 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:41 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:49:42 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:42 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:49:42 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:42 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:49:42 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:42 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000})

20:49:42 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0xff00000000000000})

20:49:42 executing program 4:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
readv(r0, &(0x7f0000001a00)=[{&(0x7f0000000000)=""/17, 0x11}, {0x0}], 0x2)
r1 = dup(r0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549)
shutdown(r1, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
readv(r3, &(0x7f0000001800)=[{&(0x7f0000000000)=""/18, 0x12}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6)
recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r3, 0x0)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
readv(r5, &(0x7f00000006c0)=[{&(0x7f0000000140)=""/198, 0xc6}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa)
shutdown(r4, 0x0)
shutdown(r2, 0x0)

20:49:42 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:43 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:43 executing program 1:
pipe(0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:43 executing program 2:
socket$unix(0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:43 executing program 1:
pipe(0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:43 executing program 1:
pipe(0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:43 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000})

20:49:45 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:49:45 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0xffffffff00000000})

20:49:45 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:45 executing program 4:
rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8)

20:49:45 executing program 2:
socket$unix(0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:45 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000})

20:49:45 executing program 4:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
readv(r0, &(0x7f0000001a00)=[{&(0x7f0000000000)=""/17, 0x11}, {0x0}, {0x0}], 0x3)
r1 = dup(r0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549)
shutdown(r1, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
readv(r3, &(0x7f0000001800)=[{&(0x7f0000000000)=""/18, 0x12}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6)
recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r3, 0x0)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
readv(r5, &(0x7f00000006c0)=[{&(0x7f0000000140)=""/198, 0xc6}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9)
shutdown(r4, 0x0)
shutdown(r2, 0x0)

20:49:45 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)

20:49:45 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:46 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:46 executing program 2:
socket$unix(0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:46 executing program 2:
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:46 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2})

20:49:46 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x2})

20:49:46 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:46 executing program 4:
ioctl$RTC_PIE_OFF(0xffffffffffffffff, 0x7006)
r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x40000, 0x0)
r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00')
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@initdev, @in=@initdev}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000480)=0xe8)
sendmsg$FOU_CMD_GET(r0, &(0x7f0000000580)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x28, r1, 0x510, 0x70bd28, 0x25dfdbfb, {}, [@FOU_ATTR_PEER_V6={0x14, 0x9, @rand_addr="8612bb52514afdd320463533be26b9ce"}]}, 0x28}}, 0x4000)
prctl$PR_GET_KEEPCAPS(0x7)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
r2 = dup(0xffffffffffffff9c)
setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, 0x0, 0x0)
ioctl$FICLONE(0xffffffffffffffff, 0x40049409, 0xffffffffffffffff)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0)
r3 = socket$alg(0x26, 0x5, 0x0)
ioctl$TCSETS(r2, 0x5402, &(0x7f00000005c0)={0x1, 0x8000, 0x6, 0x6, 0xf, 0x4, 0x100, 0xae, 0x0, 0x7, 0x2, 0x6})
bind$alg(r3, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58)
perf_event_open(&(0x7f000001d000)={0x1, 0x36b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000000)="dfbc58ef6edd8c56a5017ead7279f601", 0x10)
r4 = accept(r3, 0x0, 0x0)
ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000600)=""/201)
sendmmsg$unix(r4, &(0x7f0000007f40)=[{0x0, 0x0, &(0x7f0000003300), 0x192}], 0x49249249249264a, 0x0)
setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000040)={{0x0, @multicast2, 0x4e22, 0x1, 'sed\x00', 0x8, 0x0, 0x60}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e23, 0x4, 0x20, 0x34}}, 0x44)
ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000000140)=0x1)
r5 = request_key(&(0x7f0000000000)='keyring\x00', 0x0, 0x0, 0xfffffffffffffffe)
ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000700)="aa95e32033d544ce18b24c25ea28b4828e1c9db3a7d50bb406936cf181db85a5135175969bffac4ebb71e589e874183dd81a89216d4970abf652264b14dffc198c260eb1aaef3ac6fb9d174605a2eac08585112725d53499c6fd0ed1a65679f2f144e658c9558b3b709c10ebbd273625a7779ce9c6ef400573495a1eef50593652e3766f6272b3b325bd49ae41fcdc3a663b95aaeae30ccc38f8e0f90b99f3d4dadc161c3c5d8b505f45e1")
r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x0, <r7=>0x0})
ptrace$poke(0x5, r7, &(0x7f0000000240), 0x4)
ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000000280)=0x1)
keyctl$link(0x8, r5, r6)

20:49:46 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)

20:49:46 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:47 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:47 executing program 4:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
execveat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff)
r0 = geteuid()
setreuid(r0, r0)

20:49:47 executing program 2:
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:47 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:47 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3})

20:49:47 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x3})

20:49:47 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)

20:49:47 executing program 4:
clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
futex(&(0x7f0000000040)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0)
openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0)
tkill(r0, 0x2f)
ptrace$cont(0x9, r0, 0x0, 0x0)

20:49:47 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:47 executing program 4:
r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0)
ioctl(r0, 0x100a3bf, 0x0)

20:49:48 executing program 4:
poll(&(0x7f00000000c0)=[{}, {}], 0x200000000000001a, 0x800000000004b)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r0, 0x0, 0x58d, 0x0, 0x0, 0x800e004e5)
r1 = dup(r0)
r2 = dup2(r1, r0)
semget(0x1, 0x0, 0x0)
recvfrom$inet(r2, 0x0, 0x105, 0x0, 0x0, 0x800e004e1)
shutdown(r0, 0x0)

20:49:48 executing program 2:
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:48 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:48 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:49:48 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x4})

20:49:48 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})

20:49:48 executing program 4:
poll(&(0x7f00000000c0)=[{}, {}], 0x200000000000001a, 0x800000000004b)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r0, 0x0, 0x10101, 0x0, 0x0, 0x800e00751)
poll(&(0x7f0000000040)=[{r0}], 0x1, 0xff)
shutdown(r0, 0x0)

20:49:48 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:48 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:49:48 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:49:49 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:49 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:49:49 executing program 4:
socket$inet(0x2, 0x0, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9)

20:49:49 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:49 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:49:49 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:49 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x5})

20:49:49 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5})

20:49:49 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:49 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:49:50 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:50 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
socket$inet_udplite(0x2, 0x2, 0x88)
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:49:50 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:50 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:50 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getrandom(&(0x7f0000000080)=""/174, 0xfffffffffffffdfc, 0x1)
r0 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x400000, @rand_addr, 0x4000000}, 0x1c)
ustat(0x9, &(0x7f0000000240))
recvmmsg(r0, &(0x7f0000008880), 0x400000000000249, 0x44000102, 0x0)

20:49:50 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6})

20:49:50 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x6})

20:49:50 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:51 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:51 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:51 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:51 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7})

20:49:51 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x7})

20:49:53 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
socket$inet_udplite(0x2, 0x2, 0x88)
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:49:53 executing program 4:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000240)={0x79})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
msgsnd(0x0, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
msgsnd(0x0, 0x0, 0x0, 0x0)

20:49:53 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:53 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:53 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8})

20:49:53 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x8})

20:49:53 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:53 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:53 executing program 4:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000240)={0x79})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
msgsnd(0x0, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
msgsnd(0x0, 0x0, 0x0, 0x0)

20:49:53 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:54 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:54 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00')
preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/61, 0x3d}], 0x1c5, 0x3c)

20:49:56 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
socket$inet_udplite(0x2, 0x2, 0x88)
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:49:56 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:56 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300})

20:49:56 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x9})

20:49:56 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:56 executing program 4:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f0000000100)="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", 0x101, 0x400}], 0x0, 0x0)

[ 1595.025296][ T4299] EXT4-fs: Warning: mounting with data=journal disables delayed allocation and O_DIRECT support!
[ 1595.097431][ T4299] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode
20:49:56 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:56 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:56 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x300})

[ 1595.137799][ T4299] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (ec0000)
20:49:56 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

[ 1595.251330][ T4299] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode
[ 1595.338746][ T4299] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (ec0000)
20:49:56 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:57 executing program 4:

20:49:57 executing program 4:

20:49:57 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, 0x0)
r2 = dup2(0xffffffffffffffff, r1)
sendmsg$netlink(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:57 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500})

20:49:57 executing program 4:

20:49:57 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, 0x0)
r2 = dup2(0xffffffffffffffff, r1)
sendmsg$netlink(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:57 executing program 4:

20:49:57 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, 0x0)
r2 = dup2(0xffffffffffffffff, r1)
sendmsg$netlink(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:57 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:57 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x500})

20:49:59 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:49:59 executing program 4:

20:49:59 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
r3 = dup2(0xffffffffffffffff, r1)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:49:59 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:49:59 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600})

20:49:59 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x600})

20:49:59 executing program 4:
prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x50000}]})
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, 0x0, 0x0)

20:50:00 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
r3 = dup2(0xffffffffffffffff, r1)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:00 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
r3 = dup2(0xffffffffffffffff, r1)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:00 executing program 4:

20:50:00 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, 0xffffffffffffffff)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:00 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:02 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:02 executing program 4:

20:50:02 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, 0xffffffffffffffff)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:02 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x700})

20:50:02 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700})

20:50:02 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:03 executing program 4:

20:50:03 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, 0xffffffffffffffff)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:03 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:03 executing program 4:

20:50:03 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:03 executing program 4:

20:50:06 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, 0x0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(0x0, 0x34)

20:50:06 executing program 4:

20:50:06 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:06 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00})

20:50:06 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:06 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x900})

20:50:06 executing program 4:

20:50:06 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:06 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:06 executing program 4:

20:50:06 executing program 1:
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, 0x0, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:06 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:06 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, 0x0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(0x0, 0x34)

20:50:06 executing program 4:

20:50:06 executing program 1:
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, 0x0, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:06 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:06 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000})

20:50:07 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x4000})

20:50:07 executing program 4:

20:50:07 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, 0x0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(0x0, 0x34)

20:50:07 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:07 executing program 1:
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, 0x0, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:07 executing program 3:
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:07 executing program 4:

20:50:07 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0xff00})

20:50:07 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:07 executing program 1:
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:07 executing program 4:

20:50:07 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00})

20:50:07 executing program 3:
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:07 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, 0x0)
r2 = dup2(0xffffffffffffffff, r1)
sendmsg$netlink(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:07 executing program 4:

20:50:07 executing program 1:
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:07 executing program 4:

20:50:08 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, 0x0)
r2 = dup2(0xffffffffffffffff, r1)
sendmsg$netlink(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:08 executing program 3:
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:08 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x1000000})

20:50:08 executing program 4:

20:50:08 executing program 1:
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:08 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, 0x0)
r2 = dup2(0xffffffffffffffff, r1)
sendmsg$netlink(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:08 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000})

20:50:08 executing program 3:
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:08 executing program 1:
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000"], 0x10}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:08 executing program 4:

20:50:08 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
r3 = dup2(0xffffffffffffffff, r1)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:08 executing program 4:

20:50:08 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
r3 = dup2(0xffffffffffffffff, r1)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:08 executing program 1:
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000"], 0x10}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:09 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x2000000})

20:50:09 executing program 3:
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:09 executing program 4:

20:50:09 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
r3 = dup2(0xffffffffffffffff, r1)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:09 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000})

20:50:09 executing program 1:
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000"], 0x10}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:09 executing program 4:

20:50:09 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, 0xffffffffffffffff)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:09 executing program 3:
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:09 executing program 4:

20:50:09 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, 0xffffffffffffffff)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:09 executing program 1:
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:10 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x3000000})

20:50:10 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:10 executing program 4:

20:50:10 executing program 1:
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:10 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000})

20:50:10 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, 0xffffffffffffffff)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:10 executing program 4:

20:50:10 executing program 1:
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:10 executing program 4:

20:50:10 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYRES32=r0], 0x4}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:10 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:11 executing program 4:

20:50:11 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x4000000})

20:50:13 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:13 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:13 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYRES32=r0], 0x4}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:13 executing program 4:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffdb3)
r3 = msgget$private(0x0, 0x201)
msgsnd(r3, &(0x7f0000000840)=ANY=[@ANYBLOB="01000000cd030000043ddde44c84fba56fb8bc34f404766dd1f71ad29895a59e214218480000000000001e69e80e776ca4647630171b357349d843a222360f99e5d90201a747eec97fa0c0cdf341ba83448e4793cc2a5fac26b7f29a65eb668d0a3d21efed1c7b786b401090f65db5dc4b948084d78a4279f5eaa49781936cab1db84c6de4d5c40834d815b423623c06f3dde1ae0431bfcb5478301cc14ae17235bf715d3a995b9af03aa05d50bcff4d97e57745c96333c76e"], 0x1, 0x0)
ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, 0x0)
ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x2}, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
accept4$tipc(0xffffffffffffffff, 0x0, 0x0, 0x80000)
mremap(&(0x7f0000fed000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil)
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000000080))
add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd)
socket$inet_smc(0x2b, 0x1, 0x0)

20:50:13 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000})

20:50:13 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x5000000})

20:50:13 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:13 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYRES32=r0], 0x4}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:13 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:13 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, 0x0, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:14 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, 0x0, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:14 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=r0], 0x4}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:14 executing program 4:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffdb3)
r3 = msgget$private(0x0, 0x201)
msgsnd(r3, &(0x7f0000000840)=ANY=[@ANYBLOB="01000000cd030000043ddde44c84fba56fb8bc34f404766dd1f71ad29895a59e214218480000000000001e69e80e776ca4647630171b357349d843a222360f99e5d90201a747eec97fa0c0cdf341ba83448e4793cc2a5fac26b7f29a65eb668d0a3d21efed1c7b786b401090f65db5dc4b948084d78a4279f5eaa49781936cab1db84c6de4d5c40834d815b423623c06f3dde1ae0431bfcb5478301cc14ae17235bf715d3a995b9af03aa05d50bcff4d97e57745c96333c76e"], 0x1, 0x0)
ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, 0x0)
ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x2}, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
accept4$tipc(0xffffffffffffffff, 0x0, 0x0, 0x80000)
mremap(&(0x7f0000fed000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil)
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000000080))
add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd)
socket$inet_smc(0x2b, 0x1, 0x0)

20:50:14 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000})

20:50:14 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x6000000})

20:50:14 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, 0x0, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:14 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=r0], 0x4}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:14 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:15 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=r0], 0x4}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:15 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:16 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x0, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:16 executing program 4:
ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mremap(&(0x7f0000fed000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil)
add_key$user(0x0, &(0x7f0000000440)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd)

20:50:16 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1400000000000000", @ANYRES32=r0], 0xc}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:16 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x7000000})

20:50:16 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000})

20:50:16 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:16 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1400000000000000", @ANYRES32=r0], 0xc}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:16 executing program 4:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001480)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001400)=""/107, 0x6b}], 0x4}, 0x0)
r1 = dup(r0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00505)
shutdown(r1, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
recvfrom$inet(r3, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510)
shutdown(r2, 0x0)
shutdown(r3, 0x0)

20:50:17 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x0, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:17 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000"], 0x10}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:17 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x0, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:17 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1400000000000000", @ANYRES32=r0], 0xc}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:17 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000"], 0x10}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:17 executing program 4:
r0 = socket$inet6(0xa, 0x800000000000002, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x7}, 0x1c)
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)
setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0xffc6)
sendmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x600, &(0x7f0000000200)=[{&(0x7f0000000140), 0xe803}], 0x1}, 0x12000000}], 0x13, 0x0)

20:50:17 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000"], 0x10}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:17 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x8000000})

20:50:17 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000})

20:50:17 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="140000000000000001000000", @ANYRES32=r0], 0x10}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:18 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:18 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="140000000000000001000000", @ANYRES32=r0], 0x10}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:18 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
ioctl(r0, 0x8, &(0x7f0000000180)="00001a0000000000001000")
capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080))
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @loopback}, 0x10)
setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x2af)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000240)={0x88, 0x7fffffff, 0x6})
fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, <r2=>0x0})
ioprio_get$pid(0x3, r2)
sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10)
sendto$inet(r1, &(0x7f0000000100), 0x1063, 0x4008000, 0x0, 0xb4)
dup3(r0, r1, 0x80000)

20:50:18 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:20 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, 0x0)
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:20 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="140000000000000001000000", @ANYRES32=r0], 0x10}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:20 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x9})

20:50:20 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:20 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000})

20:50:20 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x9000000})

20:50:20 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYRES32=r0], 0x4}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:20 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1400000000000000010000000100", @ANYRES32=r0], 0x12}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:20 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1400000000000000010000000100", @ANYRES32=r0], 0x12}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:21 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYRES32=r0], 0x4}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:21 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1400000000000000010000000100", @ANYRES32=r0], 0x12}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:21 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000})

20:50:23 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, 0x0)
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:23 executing program 4:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:23 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="140000000000000001000000010000", @ANYRES32=r0], 0x13}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:23 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x40000000})

20:50:23 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYRES32=r0], 0x4}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:23 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000})

20:50:23 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="140000000000000001000000010000", @ANYRES32=r0], 0x13}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:23 executing program 4:
socket$unix(0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:23 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, 0x0)
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:23 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="140000000000000001000000010000", @ANYRES32=r0], 0x13}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:24 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=r0], 0x4}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:24 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r1)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:24 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r1)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:24 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r1)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:24 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x82ffffff})

20:50:24 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff})

20:50:24 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=r0], 0x4}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:24 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, 0x0, 0x0, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:24 executing program 4:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r1)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:24 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, 0x0, 0x0, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:26 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040))
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:26 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=r0], 0x4}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:26 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, 0x0, 0x0, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:26 executing program 4:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=r0], 0x4}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:26 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000})

20:50:26 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0xff000000})

20:50:27 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}], 0x1, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:27 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040))
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:27 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1400000000000000", @ANYRES32=r0], 0xc}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:27 executing program 4:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32], 0x14}, 0x0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:27 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}], 0x1, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:27 executing program 4:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:27 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}], 0x1, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:27 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0xffffff82})

20:50:27 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd})

20:50:28 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1400000000000000", @ANYRES32=r0], 0xc}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:28 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{0x0, 0x0, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:28 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{0x0, 0x0, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:28 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1400000000000000", @ANYRES32=r0], 0xc}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:30 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040))
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:30 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{0x0, 0x0, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:30 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000})

20:50:30 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x100000000000000})

20:50:30 executing program 4:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:30 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="140000000000000001000000", @ANYRES32=r0], 0x10}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:30 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="140000000000000001000000", @ANYRES32=r0], 0x10}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:30 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, 0x0, 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:30 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="140000000000000001000000", @ANYRES32=r0], 0x10}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:30 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, 0x0, 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:31 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, 0x0, 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:31 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1400000000000000010000000100", @ANYRES32=r0], 0x12}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:33 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0b")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:33 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40)}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:33 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000})

20:50:33 executing program 4:
syz_genetlink_get_family_id$fou(0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58)
perf_event_open(&(0x7f000001d000)={0x1, 0x36b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="dfbc58ef6edd8c56a5017ead7279f601", 0x10)
r1 = accept(r0, 0x0, 0x0)
sendmmsg$unix(r1, &(0x7f0000007f40)=[{0x0, 0x0, &(0x7f0000003300), 0x192}], 0x49249249249264a, 0x0)
ptrace$poke(0x5, 0x0, &(0x7f0000000240), 0x0)

20:50:33 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1400000000000000010000000100", @ANYRES32=r0], 0x12}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:33 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x200000000000000})

20:50:33 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40)}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:33 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1400000000000000010000000100", @ANYRES32=r0], 0x12}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:33 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0b")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:34 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40)}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:34 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="140000000000000001000000010000", @ANYRES32=r0], 0x13}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:34 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0b")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:34 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x1, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:34 executing program 4:
syz_genetlink_get_family_id$fou(0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58)
perf_event_open(&(0x7f000001d000)={0x1, 0x36b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="dfbc58ef6edd8c56a5017ead7279f601", 0x10)
r1 = accept(r0, 0x0, 0x0)
sendmmsg$unix(r1, &(0x7f0000007f40)=[{0x0, 0x0, &(0x7f0000003300), 0x192}], 0x49249249249264a, 0x0)
ptrace$poke(0x5, 0x0, &(0x7f0000000240), 0x0)

20:50:34 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000})

20:50:34 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x300000000000000})

20:50:34 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="140000000000000001000000010000", @ANYRES32=r0], 0x13}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:34 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7b")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:34 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x1, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:34 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="140000000000000001000000010000", @ANYRES32=r0], 0x13}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:34 executing program 4:
r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4003)
close(r0)
perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket(0x200000000000011, 0x0, 0x0)
execve(&(0x7f0000000280)='./file0\x00', 0x0, &(0x7f0000000680)=[&(0x7f00000004c0)='@lo}eth1eth0selinux\x00', &(0x7f0000000500)='\')lo\x00', 0x0, &(0x7f00000005c0)='IPVS\x00'])

20:50:34 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x1, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:35 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r1)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:35 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:35 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r1)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:35 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:35 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000})

20:50:35 executing program 4:
r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4003)
close(r0)
perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000003c0)='/dev/urandom\x00'], &(0x7f0000000680)=[&(0x7f00000004c0)='@lo}eth1eth0selinux\x00', &(0x7f0000000500)='\')lo\x00', &(0x7f0000000540)='ppp1(\x00', 0x0])

20:50:35 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x400000000000000})

20:50:37 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7b")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:37 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r1)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:37 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:37 executing program 4:
r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0)
ioctl(r0, 0x100a3c0, 0x0)

20:50:37 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000})

20:50:37 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x500000000000000})

20:50:37 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, 0x0, 0x0, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:37 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, 0x0, 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:37 executing program 4:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfec7be070")
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc), 0xc, 0x1, 0x0, &(0x7f0000048000), 0x0)

20:50:37 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, 0x0, 0x0, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:37 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, 0x0, 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:38 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, 0x0, 0x0, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:40 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}], 0x1, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:40 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7b")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:40 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, 0x0, 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:40 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x600000000000000})

20:50:40 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000})

20:50:40 executing program 4:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001480)=[{0x0}, {0x0}, {&(0x7f0000001400)=""/107, 0x6b}], 0x3}, 0x0)
r1 = dup(r0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00505)
shutdown(r1, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockname(r4, 0x0, &(0x7f0000000040))
recvfrom$inet(r3, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510)
shutdown(r2, 0x0)
shutdown(r3, 0x0)

20:50:40 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}], 0x1, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:40 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0)}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:40 executing program 4:
r0 = getpid()
r1 = memfd_create(&(0x7f0000000080)='dev ', 0x3)
write(r1, &(0x7f0000000180)="ff", 0x1)
sched_setaffinity(r0, 0x3, &(0x7f0000000340)=0x9)
fcntl$addseals(r1, 0x409, 0xd)
ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8})

20:50:41 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0)}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:41 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}], 0x1, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:41 executing program 4:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
readv(r0, &(0x7f0000001800)=[{&(0x7f0000000000)=""/18, 0x12}], 0x1)
recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r0, 0x0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
readv(r2, &(0x7f00000006c0)=[{&(0x7f0000000140)=""/198, 0xc6}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r3, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549)
shutdown(r2, 0x0)
poll(0x0, 0x0, 0x4e)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x10101, 0x0, 0x0, 0x800e00821)
readv(r4, &(0x7f0000000480)=[{&(0x7f0000000040)=""/178, 0xb2}, {&(0x7f0000000100)=""/26, 0x1a}, {&(0x7f0000000240)=""/223, 0xdf}, {&(0x7f0000000340)=""/194, 0xc2}, {&(0x7f0000000440)=""/48, 0x30}], 0x5)
shutdown(r3, 0x0)
shutdown(r1, 0x0)

20:50:41 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{0x0, 0x0, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:43 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be0")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:43 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0)}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:43 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{0x0, 0x0, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:43 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000})

20:50:43 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x700000000000000})

20:50:43 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
openat$proc_capi20ncci(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff)
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x0, 0xb}}, 0x20)
add_key$user(&(0x7f0000000240)='user\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="903cc79191107426b51518181cf45427bba3b2b0b08bcd2f8640819996e1e6657779b6c1fe49825b343acd4cdf5b45f803e1cba7e2813a06725599c5c1b0806f", 0x40, 0xfffffffffffffffe)
add_key$keyring(&(0x7f00000003c0)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffff8)
write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, 0x0, 0x0)
write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000180)={0x3, 0x40, 0xfa00, {{0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x60000000, 0x0, 0x0, 0xc000000, 0x0, 0x3f00000000000000, 0x0, 0x0, 0x700000000000000]}}, {0x2, 0x0, 0xfffffffffffffffd, @local}}}, 0x48)
write$RDMA_USER_CM_CMD_GET_EVENT(r0, &(0x7f0000000080)={0xc, 0x8, 0xfa00, {0x0}}, 0x10)
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, 0x0, 0x0)
r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0)
connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @netrom, @rose, @rose, @default]}, 0x48)
listen(r1, 0x0)
close(r1)

20:50:43 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x0, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:43 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{0x0, 0x0, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

[ 1642.417151][ T5343] ucma_write: process 1052 (syz-executor.4) changed security contexts after opening file descriptor, this is not allowed.
20:50:44 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, 0x0, 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:44 executing program 4:
prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x50000}]})
r0 = openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$KDGKBDIACR(r0, 0x4b4a, 0x0)

20:50:44 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, 0x0, 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:44 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, 0x0, 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:46 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be0")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:46 executing program 4:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
readv(r0, &(0x7f00000019c0)=[{&(0x7f0000000400)=""/79, 0x4f}, {0x0}, {0x0}, {0x0, 0x111}, {0x0}], 0x5)
r1 = dup(r0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00505)
shutdown(r1, 0x0)
connect(r2, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10)
shutdown(r2, 0x0)

20:50:46 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000})

20:50:46 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40)}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:46 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x800000000000000})

20:50:46 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x0, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:47 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40)}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:47 executing program 4:
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000000580)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256-generic\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20)
r2 = accept$alg(r1, 0x0, 0x0)
sendmmsg$alg(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x759a}], 0x30}], 0x1, 0x0)
write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0xffffffaa)
recvmmsg(r2, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000000)=""/48, 0x286}, {&(0x7f0000000680)=""/120, 0x78}, {&(0x7f0000000300)=""/230, 0xffffff6f}], 0x3}}], 0x1, 0x0, &(0x7f0000008bc0))
listen(0xffffffffffffffff, 0x0)

20:50:47 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40)}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:47 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x1, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:47 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x1, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:47 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x1, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:49 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be0")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:49 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x0, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:49 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000})

20:50:49 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:49 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x900000000000000})

20:50:49 executing program 4:
r0 = creat(0x0, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
mkdir(&(0x7f0000000000)='./bus\x00', 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, 0x0)
sched_setaffinity(0x0, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[], 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$BLKREPORTZONE(0xffffffffffffffff, 0xc0101282, &(0x7f00000001c0)={0x0, 0x1, 0x0, [{}]})
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)

20:50:50 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:50 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(0x0, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:50 executing program 4:
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9)

20:50:50 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:50 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(0x0, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:50 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:50 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(0x0, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:50 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:50 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000})

20:50:50 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc), 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:50 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0)}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:50 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x4000000000000000})

20:50:51 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0)}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:51 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc), 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:52 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f00000004c0))
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:52 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0)}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:52 executing program 4:
r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4003)
close(r0)
ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, 0x0)
perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000440), &(0x7f0000000680)=[&(0x7f00000004c0)='@lo}eth1eth0selinux\x00', &(0x7f0000000500)='\')lo\x00', &(0x7f0000000540)='ppp1(\x00'])

20:50:52 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc), 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:52 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x82ffffff00000000})

20:50:52 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000})

20:50:52 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x0, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:52 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x0, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:52 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f00000004c0))
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:52 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f00000004c0))
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:52 executing program 4:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000014c0))
msgsnd(0x0, &(0x7f0000000300)={0x2}, 0x8, 0x0)
msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0)

20:50:53 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000})

20:50:53 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:50:53 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0xff00000000000000})

20:50:53 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x0, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:53 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0)
stat(0x0, &(0x7f0000000700))

20:50:53 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$proc_capi20ncci(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff)
openat$cgroup_subtree(r0, 0x0, 0x2, 0x0)
syz_open_dev$sndpcmp(0x0, 0x0, 0x200000)
write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x106, 0xb}}, 0x20)
add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000200)="73396f5a54aefcb6d919615638dcb1", 0xf, 0xfffffffffffffff8)
add_key$user(&(0x7f0000000240)='user\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="903cc79191107426b51518181cf45427bba3b2b0b08bcd2f8640819996e1e6657779b6c1fe49825b343acd4cdf5b45f803e1cba7e2813a06725599c5c1b0806fcd14c65e948518747587046ae2bede2ce83e909c5041f5e708279c43dfcf358f4cc9beab7f69f8454168ec3ff4a9a999f0399fcb1244b99328c55d1f179264bf280d4766ee7a", 0x86, 0xfffffffffffffffe)
r2 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000600)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffff8)
keyctl$get_security(0x11, r2, 0x0, 0x26b8c782b4dc698d)
write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, 0x0, 0x0)
write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000180)={0x3, 0x40, 0xfa00, {{0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x60000000, 0x0, 0x0, 0xc000000, 0x0, 0x3f00000000000000, 0x0, 0x0, 0x700000000000000]}}, {0x2, 0x0, 0xfffffffffffffffd, @local}, r1}}, 0x48)
write$RDMA_USER_CM_CMD_GET_EVENT(0xffffffffffffffff, &(0x7f0000000080)={0xc, 0x8, 0xfa00, {&(0x7f0000000480)}}, 0x10)
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, 0x0, 0x0)
r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0)
connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @netrom, @rose, @rose, @default]}, 0x48)
listen(r3, 0x0)
close(r3)

20:50:53 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0)
stat(0x0, &(0x7f0000000700))

20:50:55 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x0, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:55 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2})

20:50:55 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$proc_capi20ncci(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff)
openat$cgroup_subtree(r0, 0x0, 0x2, 0x0)
syz_open_dev$sndpcmp(0x0, 0x0, 0x200000)
write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x106, 0xb}}, 0x20)
add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000200)="73396f5a54aefcb6d919615638dcb1", 0xf, 0xfffffffffffffff8)
add_key$user(&(0x7f0000000240)='user\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="903cc79191107426b51518181cf45427bba3b2b0b08bcd2f8640819996e1e6657779b6c1fe49825b343acd4cdf5b45f803e1cba7e2813a06725599c5c1b0806fcd14c65e948518747587046ae2bede2ce83e909c5041f5e708279c43dfcf358f4cc9beab7f69f8454168ec3ff4a9a999f0399fcb1244b99328c55d1f179264bf280d4766ee7a", 0x86, 0xfffffffffffffffe)
r2 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000600)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffff8)
keyctl$get_security(0x11, r2, 0x0, 0x26b8c782b4dc698d)
write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, 0x0, 0x0)
write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000180)={0x3, 0x40, 0xfa00, {{0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x60000000, 0x0, 0x0, 0xc000000, 0x0, 0x3f00000000000000, 0x0, 0x0, 0x700000000000000]}}, {0x2, 0x0, 0xfffffffffffffffd, @local}, r1}}, 0x48)
write$RDMA_USER_CM_CMD_GET_EVENT(0xffffffffffffffff, &(0x7f0000000080)={0xc, 0x8, 0xfa00, {&(0x7f0000000480)}}, 0x10)
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, 0x0, 0x0)
r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0)
connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @netrom, @rose, @rose, @default]}, 0x48)
listen(r3, 0x0)
close(r3)

20:50:55 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0xffffffff00000000})

20:50:55 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0)
stat(0x0, &(0x7f0000000700))

20:50:55 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x0, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:55 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$proc_capi20ncci(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff)
openat$cgroup_subtree(r0, 0x0, 0x2, 0x0)
syz_open_dev$sndpcmp(0x0, 0x0, 0x200000)
write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x106, 0xb}}, 0x20)
add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000200)="73396f5a54aefcb6d919615638dcb1", 0xf, 0xfffffffffffffff8)
add_key$user(&(0x7f0000000240)='user\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="903cc79191107426b51518181cf45427bba3b2b0b08bcd2f8640819996e1e6657779b6c1fe49825b343acd4cdf5b45f803e1cba7e2813a06725599c5c1b0806fcd14c65e948518747587046ae2bede2ce83e909c5041f5e708279c43dfcf358f4cc9beab7f69f8454168ec3ff4a9a999f0399fcb1244b99328c55d1f179264bf280d4766ee7a", 0x86, 0xfffffffffffffffe)
r2 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000600)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffff8)
keyctl$get_security(0x11, r2, 0x0, 0x26b8c782b4dc698d)
write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, 0x0, 0x0)
write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000180)={0x3, 0x40, 0xfa00, {{0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x60000000, 0x0, 0x0, 0xc000000, 0x0, 0x3f00000000000000, 0x0, 0x0, 0x700000000000000]}}, {0x2, 0x0, 0xfffffffffffffffd, @local}, r1}}, 0x48)
write$RDMA_USER_CM_CMD_GET_EVENT(0xffffffffffffffff, &(0x7f0000000080)={0xc, 0x8, 0xfa00, {&(0x7f0000000480)}}, 0x10)
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, 0x0, 0x0)
r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0)
connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @netrom, @rose, @rose, @default]}, 0x48)
listen(r3, 0x0)
close(r3)

20:50:55 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0)
stat(&(0x7f00000005c0)='./file0\x00', 0x0)

20:50:56 executing program 4:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:50:56 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:56 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3})

20:50:56 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x2})

20:50:58 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x0, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:58 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:58 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0)
stat(&(0x7f00000005c0)='./file0\x00', 0x0)

20:50:58 executing program 4:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:50:58 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})

20:50:58 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x3})

20:50:58 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:58 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0)
stat(&(0x7f00000005c0)='./file0\x00', 0x0)

20:50:58 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x0, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:58 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, 0x0, &(0x7f00000004c0))
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:58 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x0, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:58 executing program 1:
r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0)
ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, 0x0)

20:50:59 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x0, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:59 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, 0x0, &(0x7f00000004c0))
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:59 executing program 1:
r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4003)
close(r0)
perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000300)='bond0\x00\xe1\x00\n\x00!!\x00\x01\x00', 0x0], &(0x7f0000000680)=[&(0x7f00000004c0)='@lo}eth1eth0selinux\x00', &(0x7f0000000500)='\')lo\x00', &(0x7f0000000540)='ppp1(\x00', 0x0, &(0x7f00000005c0)='IPVS\x00', &(0x7f0000000600)='/dev/ubi_ctrl\x00', &(0x7f0000000640)='/dev/ubi_ctrl\x00'])

20:50:59 executing program 4:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:50:59 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5})

20:50:59 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x4})

20:50:59 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:59 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, 0x0, &(0x7f00000004c0))
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:50:59 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:59 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000100)=""/117, 0x75}, {0x0}, {0x0}], 0x3}, 0x2)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r0, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x200)
shutdown(r1, 0x0)

20:50:59 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:50:59 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:51:00 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, 0x0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:00 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:51:00 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, 0x0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:00 executing program 4:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:00 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6})

20:51:00 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x5})

20:51:00 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, 0x0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:00 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:00 executing program 1:
getrandom(&(0x7f0000000080)=""/174, 0xfffffffffffffdfc, 0x0)

20:51:00 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(0x0, 0x34)

20:51:00 executing program 2:
poll(&(0x7f0000000000), 0x224d, 0x4e)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r0, 0x0, 0x10250, 0x0, 0x0, 0x800e00749)
recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)=""/180, 0xb4}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7}, 0x2)
shutdown(r0, 0x0)

20:51:01 executing program 2:
r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4003)
close(r0)
perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000440), &(0x7f0000000680)=[&(0x7f00000004c0)='@lo}eth1eth0selinux\x00', 0x0, &(0x7f0000000540)='ppp1(\x00', 0x0])

20:51:01 executing program 4:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:01 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7})

20:51:01 executing program 2:
unshare(0x600)
bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x7, 0x9}, 0x3c)
bpf$MAP_CREATE(0x15, &(0x7f0000000040)={0x3, 0x0, 0x400000}, 0x2c)

20:51:01 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x6})

20:51:01 executing program 2:
mknod(&(0x7f0000000000)='./bus\x00', 0x8000, 0x4503)
r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0)
close(r0)

20:51:01 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(0x0, 0x34)

20:51:01 executing program 1:
capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000f21fe8))
fsmount(0xffffffffffffffff, 0x0, 0x0)

20:51:01 executing program 2:
bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x7, 0x9}, 0x3c)
r0 = bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77fffb, 0x0, 0x820005, 0x0}, 0x2c)
bpf$MAP_CREATE(0x4, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x20820000, r0}, 0x2c)

20:51:02 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
ioctl(0xffffffffffffffff, 0x0, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = memfd_create(&(0x7f0000000500)='^}wlan0]bdevsecurity$&em0,em0ppp0@$/:]wlan1cpuset\x00', 0x1)
pwritev(r1, &(0x7f0000000400)=[{&(0x7f0000000340)="a8", 0x1}], 0x1, 0x81003)
read(r1, &(0x7f0000001440)=""/184, 0xb8)

20:51:02 executing program 2:
r0 = socket$inet(0x2, 0x4000020000000001, 0x0)
bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e23, @dev}, 0x10)
sendto$inet(r0, 0x0, 0xfffffffffffffe12, 0x20000800, &(0x7f0000000100)={0x2, 0x4e23, @empty}, 0x69)

20:51:02 executing program 4:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:02 executing program 1:
dup(0xffffffffffffffff)
shutdown(0xffffffffffffffff, 0x0)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getpid()
recvfrom$inet(r0, 0x0, 0xd99, 0x0, 0x0, 0x800e0047f)
shutdown(r0, 0x0)

20:51:02 executing program 2:

20:51:02 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8})

20:51:02 executing program 2:

20:51:02 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x7})

20:51:02 executing program 1:

20:51:02 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(0x0, 0x34)

20:51:02 executing program 2:

20:51:02 executing program 1:

20:51:02 executing program 2:

20:51:03 executing program 2:

20:51:03 executing program 4:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:03 executing program 1:

20:51:03 executing program 2:

20:51:03 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300})

20:51:03 executing program 1:

20:51:03 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x8})

20:51:03 executing program 2:

20:51:03 executing program 1:

20:51:03 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x0)

20:51:03 executing program 1:

20:51:03 executing program 2:

20:51:03 executing program 1:

20:51:04 executing program 4:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:04 executing program 2:

20:51:04 executing program 1:

20:51:04 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500})

20:51:04 executing program 2:

20:51:04 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x9})

20:51:04 executing program 1:

20:51:04 executing program 4:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:04 executing program 2:

20:51:04 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x0)

20:51:04 executing program 1:

20:51:04 executing program 2:

20:51:04 executing program 4:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:04 executing program 1:

20:51:05 executing program 2:

20:51:05 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600})

20:51:05 executing program 1:

20:51:05 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x300})

20:51:05 executing program 4:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
socket$inet_udplite(0x2, 0x2, 0x88)
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:05 executing program 2:

20:51:05 executing program 1:

20:51:05 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x0)

20:51:05 executing program 2:

20:51:05 executing program 1:

20:51:05 executing program 2:

20:51:06 executing program 1:

20:51:06 executing program 2:

20:51:06 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700})

20:51:06 executing program 1:

20:51:06 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x500})

20:51:06 executing program 2:

20:51:06 executing program 1:

20:51:06 executing program 3:

20:51:06 executing program 4:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
socket$inet_udplite(0x2, 0x2, 0x88)
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:06 executing program 3:

20:51:06 executing program 1:

20:51:06 executing program 2:

20:51:07 executing program 2:

20:51:07 executing program 1:

20:51:07 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00})

20:51:07 executing program 3:

20:51:07 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x600})

20:51:07 executing program 2:

20:51:07 executing program 1:

20:51:07 executing program 3:

20:51:07 executing program 4:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
socket$inet_udplite(0x2, 0x2, 0x88)
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:07 executing program 2:

20:51:07 executing program 1:

20:51:07 executing program 3:

20:51:08 executing program 3:

20:51:08 executing program 2:

20:51:08 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000})

20:51:08 executing program 1:

20:51:08 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x700})

20:51:08 executing program 2:

20:51:08 executing program 3:

20:51:08 executing program 1:

20:51:08 executing program 4:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:08 executing program 2:

20:51:08 executing program 3:

20:51:08 executing program 1:

20:51:09 executing program 3:

20:51:09 executing program 1:

20:51:09 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00})

20:51:09 executing program 2:

20:51:09 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x900})

20:51:09 executing program 3:

20:51:09 executing program 2:

20:51:09 executing program 1:

20:51:09 executing program 4:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:09 executing program 3:

20:51:09 executing program 2:

20:51:09 executing program 1:

20:51:10 executing program 1:

20:51:10 executing program 3:

20:51:10 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000})

20:51:10 executing program 2:

20:51:10 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x4000})

20:51:10 executing program 1:

20:51:10 executing program 2:

20:51:10 executing program 3:

20:51:10 executing program 4:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:10 executing program 2:

20:51:10 executing program 1:

20:51:10 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f0000000080)="c0dca5055e0bcfec7be070")
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r1, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20040050}, 0x800)

20:51:11 executing program 2:
perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid()
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0xfffffffffffffe01)
fcntl$setsig(r1, 0xa, 0x12)
poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8)
dup2(r1, r2)
fcntl$setown(r2, 0x8, r0)
tkill(r0, 0x16)

20:51:11 executing program 1:
syz_mount_image$hfs(&(0x7f0000000280)='hfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfec7be070")

20:51:11 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000})

20:51:11 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
readv(r0, &(0x7f00000019c0)=[{&(0x7f0000000400)=""/79, 0x4f}, {0x0}, {0x0}], 0x3)
r1 = dup(r0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00505)
shutdown(r1, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$sock_timeval(r3, 0xffff, 0x1006, &(0x7f0000000000)={0x2}, 0x10)
fcntl$lock(r0, 0xc, &(0x7f0000000040))
recvfrom$inet(r3, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510)
shutdown(r2, 0x0)
shutdown(r3, 0x0)

[ 1669.819981][ T6174] hfs: can't find a HFS filesystem on dev loop1
[ 1669.961736][ T6174] hfs: can't find a HFS filesystem on dev loop1
20:51:11 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0xff00})

20:51:11 executing program 1:
prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x50000}]})
r0 = accept$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_int(r0, 0x0, 0x0, 0x0, 0x0)

20:51:11 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:11 executing program 4:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(0x0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(0x0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(0x0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:11 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:12 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, 0x0, &(0x7f00000004c0))
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:51:12 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:12 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000})

20:51:14 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{0x0, 0x0, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:51:14 executing program 1:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x0, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:14 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:14 executing program 4:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(0x0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(0x0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(0x0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:14 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x1000000})

20:51:14 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000})

20:51:14 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:14 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:14 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000})

20:51:14 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
socket$inet_udplite(0x2, 0x2, 0x88)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:14 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
socket$inet_udplite(0x2, 0x2, 0x88)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:14 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
socket$inet_udplite(0x2, 0x2, 0x88)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:15 executing program 4:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(0x0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(0x0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(0x0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:17 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(0x0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(0x0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(0x0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:17 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000})

20:51:17 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x2000000})

20:51:17 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:17 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r1)
sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x8003)

20:51:17 executing program 4:
r0 = semget$private(0x0, 0x0, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:17 executing program 2:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{0x0, 0x0, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:51:17 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:17 executing program 2:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r0)
recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xb, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700))

20:51:17 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:17 executing program 2 (fault-call:6 fault-nth:0):
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:17 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(0x0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(0x0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:18 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(0x0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(0x0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(0x0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:18 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(0x0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(0x0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:18 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x3000000})

20:51:18 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:18 executing program 4:
r0 = semget$private(0x0, 0x0, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:18 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000})

20:51:18 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(0x0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(0x0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:18 executing program 3:
r0 = semget$private(0x0, 0x0, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:18 executing program 3:
r0 = semget$private(0x0, 0x0, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:18 executing program 3:
r0 = semget$private(0x0, 0x0, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:18 executing program 3:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:19 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(0x0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(0x0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(0x0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:19 executing program 4:
r0 = semget$private(0x0, 0x0, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:19 executing program 3:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:19 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x4000000})

20:51:21 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x2, 0x0)
tkill(r0, 0x34)

20:51:21 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000})

20:51:21 executing program 3:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:21 executing program 1 (fault-call:8 fault-nth:0):
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:21 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:21 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x5000000})

[ 1679.828441][ T6392] FAULT_INJECTION: forcing a failure.
[ 1679.828441][ T6392] name failslab, interval 1, probability 0, space 0, times 0
[ 1679.867905][ T6392] CPU: 1 PID: 6392 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #37
[ 1679.875843][ T6392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1679.885912][ T6392] Call Trace:
[ 1679.889219][ T6392]  dump_stack+0x172/0x1f0
[ 1679.893578][ T6392]  should_fail.cold+0xa/0x15
[ 1679.898185][ T6392]  ? fault_create_debugfs_attr+0x1e0/0x1e0
[ 1679.903999][ T6392]  ? should_fail+0x8/0x852
[ 1679.908452][ T6392]  __should_failslab+0x121/0x190
[ 1679.913403][ T6392]  should_failslab+0x9/0x14
[ 1679.917918][ T6392]  __kmalloc_track_caller+0x2d5/0x740
[ 1679.923317][ T6392]  ? __skb_datagram_iter+0x185/0x740
[ 1679.928622][ T6392]  ? skb_kill_datagram+0x130/0x130
[ 1679.933763][ T6392]  ? scm_fp_dup+0x62/0x260
[ 1679.938218][ T6392]  kmemdup+0x27/0x60
[ 1679.942135][ T6392]  scm_fp_dup+0x62/0x260
[ 1679.946464][ T6392]  unix_dgram_recvmsg+0x706/0xee0
[ 1679.951522][ T6392]  ? unix_stream_recvmsg+0x100/0x100
[ 1679.956824][ T6392]  ? retint_kernel+0x2b/0x2b
[ 1679.961426][ T6392]  ? trace_hardirqs_on_caller+0x6a/0x220
[ 1679.967158][ T6392]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1679.972677][ T6392]  ? retint_kernel+0x2b/0x2b
[ 1679.987008][ T6392]  ? unix_stream_recvmsg+0x100/0x100
[ 1679.992488][ T6392]  sock_recvmsg+0xce/0x110
[ 1679.996916][ T6392]  ? __sock_recv_ts_and_drops+0x590/0x590
[ 1680.002879][ T6392]  ___sys_recvmsg+0x271/0x5a0
[ 1680.007577][ T6392]  ? ___sys_sendmsg+0x920/0x920
[ 1680.012439][ T6392]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1680.018699][ T6392]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1680.024177][ T6392]  ? lockdep_hardirqs_on+0x418/0x5d0
[ 1680.029484][ T6392]  ? retint_kernel+0x2b/0x2b
[ 1680.034089][ T6392]  ? trace_hardirqs_on_caller+0x6a/0x220
[ 1680.039741][ T6392]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1680.045221][ T6392]  ? retint_kernel+0x2b/0x2b
[ 1680.049827][ T6392]  ? sockfd_lookup_light+0xde/0x180
[ 1680.055057][ T6392]  ? sockfd_lookup_light+0x103/0x180
[ 1680.060358][ T6392]  do_recvmmsg+0x27e/0x7a0
[ 1680.064899][ T6392]  ? ___sys_recvmsg+0x5a0/0x5a0
[ 1680.069768][ T6392]  ? kasan_check_write+0x14/0x20
[ 1680.074714][ T6392]  ? __mutex_unlock_slowpath+0xf8/0x6b0
[ 1680.080281][ T6392]  ? trace_hardirqs_on_caller+0x6a/0x220
[ 1680.085953][ T6392]  __sys_recvmmsg+0x259/0x270
[ 1680.090638][ T6392]  ? __ia32_sys_recvmsg+0xb0/0xb0
[ 1680.095683][ T6392]  __x64_sys_recvmmsg+0xe6/0x140
[ 1680.100640][ T6392]  do_syscall_64+0xfd/0x680
[ 1680.105163][ T6392]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1680.111066][ T6392] RIP: 0033:0x459519
[ 1680.114971][ T6392] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 1680.135165][ T6392] RSP: 002b:00007faa9aa37c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b
[ 1680.143591][ T6392] RAX: ffffffffffffffda RBX: 00007faa9aa37c90 RCX: 0000000000459519
[ 1680.151586][ T6392] RDX: 0000000000000002 RSI: 0000000020000b80 RDI: 0000000000000007
[ 1680.159572][ T6392] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 1680.167562][ T6392] R10: 0000000000000062 R11: 0000000000000246 R12: 00007faa9aa386d4
20:51:21 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

[ 1680.175560][ T6392] R13: 00000000004c6860 R14: 00000000004db8b8 R15: 0000000000000009
20:51:21 executing program 1 (fault-call:8 fault-nth:1):
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:21 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x3f00, 0x0)
tkill(r0, 0x34)

20:51:21 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:22 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

[ 1680.492737][ T6416] FAULT_INJECTION: forcing a failure.
[ 1680.492737][ T6416] name failslab, interval 1, probability 0, space 0, times 0
[ 1680.517575][ T6416] CPU: 0 PID: 6416 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #37
[ 1680.525528][ T6416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1680.535591][ T6416] Call Trace:
[ 1680.538899][ T6416]  dump_stack+0x172/0x1f0
[ 1680.543337][ T6416]  should_fail.cold+0xa/0x15
[ 1680.547942][ T6416]  ? fault_create_debugfs_attr+0x1e0/0x1e0
[ 1680.553758][ T6416]  ? ___might_sleep+0x163/0x280
[ 1680.558640][ T6416]  __should_failslab+0x121/0x190
[ 1680.563594][ T6416]  should_failslab+0x9/0x14
[ 1680.568282][ T6416]  __kmalloc_track_caller+0x2d5/0x740
[ 1680.573662][ T6416]  ? __skb_datagram_iter+0x185/0x740
[ 1680.578957][ T6416]  ? skb_kill_datagram+0x130/0x130
[ 1680.584077][ T6416]  ? scm_fp_dup+0x62/0x260
[ 1680.588555][ T6416]  kmemdup+0x27/0x60
[ 1680.592455][ T6416]  scm_fp_dup+0x62/0x260
[ 1680.596708][ T6416]  unix_dgram_recvmsg+0x706/0xee0
[ 1680.601834][ T6416]  ? unix_stream_recvmsg+0x100/0x100
[ 1680.607139][ T6416]  ? _copy_from_user+0xdd/0x150
[ 1680.612006][ T6416]  ? copy_msghdr_from_user+0x2d0/0x430
[ 1680.617480][ T6416]  ? unix_stream_recvmsg+0x100/0x100
[ 1680.622788][ T6416]  sock_recvmsg_nosec+0x89/0xb0
[ 1680.627655][ T6416]  ? __sock_tx_timestamp+0xd0/0xd0
[ 1680.632795][ T6416]  ___sys_recvmsg+0x271/0x5a0
[ 1680.637490][ T6416]  ? ___sys_sendmsg+0x920/0x920
[ 1680.642355][ T6416]  ? lockdep_hardirqs_on+0x418/0x5d0
[ 1680.647649][ T6416]  ? retint_kernel+0x2b/0x2b
[ 1680.652245][ T6416]  ? trace_hardirqs_on_caller+0x6a/0x220
[ 1680.657890][ T6416]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1680.663357][ T6416]  ? retint_kernel+0x2b/0x2b
[ 1680.667966][ T6416]  ? debug_lockdep_rcu_enabled.part.0+0x44/0x60
[ 1680.674226][ T6416]  do_recvmmsg+0x27e/0x7a0
[ 1680.678654][ T6416]  ? ___sys_recvmsg+0x5a0/0x5a0
[ 1680.683551][ T6416]  ? kasan_check_write+0x14/0x20
20:51:22 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000})

[ 1680.688511][ T6416]  ? __mutex_unlock_slowpath+0xf8/0x6b0
[ 1680.694072][ T6416]  ? retint_kernel+0x2b/0x2b
[ 1680.698668][ T6416]  ? trace_hardirqs_on_caller+0x6a/0x220
[ 1680.704315][ T6416]  __sys_recvmmsg+0x259/0x270
[ 1680.709011][ T6416]  ? __ia32_sys_recvmsg+0xb0/0xb0
[ 1680.714569][ T6416]  ? retint_kernel+0x2b/0x2b
[ 1680.719185][ T6416]  __x64_sys_recvmmsg+0xe6/0x140
[ 1680.724150][ T6416]  do_syscall_64+0xfd/0x680
[ 1680.728667][ T6416]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1680.734562][ T6416] RIP: 0033:0x459519
[ 1680.738460][ T6416] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 1680.738468][ T6416] RSP: 002b:00007faa9aa37c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b
[ 1680.738481][ T6416] RAX: ffffffffffffffda RBX: 00007faa9aa37c90 RCX: 0000000000459519
[ 1680.738488][ T6416] RDX: 0000000000000002 RSI: 0000000020000b80 RDI: 0000000000000007
[ 1680.738496][ T6416] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
20:51:22 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x6000000})

20:51:22 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x4000, 0x0)
tkill(r0, 0x34)

20:51:22 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x0, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

[ 1680.738503][ T6416] R10: 0000000000000062 R11: 0000000000000246 R12: 00007faa9aa386d4
[ 1680.738511][ T6416] R13: 00000000004c6860 R14: 00000000004db8b8 R15: 0000000000000009
20:51:22 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:22 executing program 1 (fault-call:8 fault-nth:2):
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:22 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x0, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:22 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0xc00020, 0x0)
tkill(r0, 0x34)

20:51:22 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:22 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x0, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:22 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x1000000, 0x0)
tkill(r0, 0x34)

20:51:23 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x4, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:23 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000})

20:51:23 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x7000000})

20:51:23 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, 0x0)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:23 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x2000000, 0x0)
tkill(r0, 0x34)

20:51:23 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:23 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x9, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:23 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x2000c000, 0x0)
tkill(r0, 0x34)

20:51:23 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, 0x0)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:23 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0xa, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:23 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, 0x0)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:23 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x3f000000, 0x0)
tkill(r0, 0x34)

20:51:23 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x900, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:24 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000})

20:51:24 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x8000000})

20:51:24 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x40000000, 0x0)
tkill(r0, 0x34)

20:51:24 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040))
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:24 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:24 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0xa00, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:24 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0xfeffffff, 0x0)
tkill(r0, 0x34)

20:51:24 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040))
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:24 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x4000, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:24 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040))
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:24 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x40000, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:24 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0xfffffffe, 0x0)
tkill(r0, 0x34)

20:51:25 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff})

20:51:25 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x9000000})

20:51:25 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0b")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:25 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x4000000, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:25 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:25 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0xc0002000000000, 0x0)
tkill(r0, 0x34)

20:51:25 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0b")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:25 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x9000000, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:25 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x100000000000000, 0x0)
tkill(r0, 0x34)

20:51:25 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0b")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:25 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0xa000000, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:25 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x200000000000000, 0x0)
tkill(r0, 0x34)

20:51:26 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000})

20:51:26 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x40000000})

20:51:26 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7b")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:26 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x40000000, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:26 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:26 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x3f00000000000000, 0x0)
tkill(r0, 0x34)

20:51:26 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x1000000000000, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:26 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7b")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:26 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x4000000000000000, 0x0)
tkill(r0, 0x34)

20:51:26 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x4000000000000, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:26 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7b")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:26 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0xfeffffff00000000, 0x0)
tkill(r0, 0x34)

20:51:27 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd})

20:51:27 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x82ffffff})

20:51:27 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x400000000000000, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:27 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be0")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:27 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x0, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:27 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0xffffffff00000000, 0x0)
tkill(r0, 0x34)

20:51:27 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be0")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:27 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x900000000000000, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:27 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
socket$xdp(0x2c, 0x3, 0x0)
r2 = syz_open_procfs(r0, &(0x7f0000000000)='net/udplite6\x00')
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080)=0x7, 0x4)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)=<r3=>0x0)
tkill(r3, 0x16)

20:51:27 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be0")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:27 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0xa00000000000000, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:27 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(0x0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:28 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000})

20:51:28 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0xff000000})

20:51:28 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x4000000000000000, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:28 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(0x0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:28 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x0, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:28 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(0x0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:28 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x8000000000000000, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:28 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f0000000140)=0x8001, 0x8b, 0x0, 0x0, 0x0, 0x5)
r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x40040, 0x12b)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000080), 0x4)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:28 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, 0x0, 0x0)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:28 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:28 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
openat$vicodec1(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/video37\x00', 0x2, 0x0)
r0 = socket$vsock_dgram(0x28, 0x2, 0x0)
r1 = dup3(r0, 0xffffffffffffff9c, 0x400000000080000)
recvfrom(r1, &(0x7f0000000340)=""/120, 0x78, 0x40000000, 0x0, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r2 = gettid()
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
mkdir(&(0x7f0000000440)='./file0\x00', 0x0)
perf_event_open(&(0x7f0000000000)={0x20000000000006, 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}, 0x20000200000000, 0x10002}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key(0x0, 0x0, &(0x7f0000000140)="ae9cc9399cee7cea5a8363563e94a528bafed7eb8ae40b385a9a5dc5083e6b62649112c787248bfefb203b258a06f72de8a305b731b24d178491ed810cf4caad5efd76d478721f2a9e1dda170ae5dcb0384321f94378437541d38f61258fc99f18efcedb4d8127b75dac7c9839", 0x6d, 0xfffffffffffffff9)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8)
ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00000003c0)=0x7)
ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000100)={'team0\x00', r4})
mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000))
ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000300)=0x1477)
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r2, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r2, 0x34)

20:51:28 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, 0x0, 0x0)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:29 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000})

20:51:29 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0xffffff82})

20:51:29 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, 0x0, 0x0)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:29 executing program 2:
clone(0x1000200, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x2, 0x2)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0x4, 0x4)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:29 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x0, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:29 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:29 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280), 0x0)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:29 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)
r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x600001)
ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {<r3=>0x0}, {}, {}]})
ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000100)={r3, 0xe74e96f9a5eb1229})

20:51:29 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:29 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280), 0x0)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:29 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:29 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280), 0x0)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:29 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000})

20:51:30 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x100000000000000})

20:51:30 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:30 executing program 2:
clone(0x8000000010010101, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:30 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:30 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, 0x0)
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:30 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:30 executing program 2:
r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
fgetxattr(r0, &(0x7f0000000100)=@random={'user.', '\x00'}, &(0x7f0000000140)=""/34, 0x22)
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r1 = gettid()
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r1, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r1, 0x34)

20:51:30 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:30 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:30 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x2, 0xc920)
ptrace(0x4208, r0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:30 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:30 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000})

20:51:31 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x200000000000000})

20:51:31 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(0x0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:31 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:31 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8c, 0x800001, 0x0, 0x0, 0x0)
setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000100)={0x10000, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}}}, 0x108)
syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0xffffffffffff8000, 0x40100)
r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10000, 0x0)
ioctl$UI_END_FF_ERASE(r2, 0x400c55cb, &(0x7f0000000080)={0x9, 0x3})
ioctl$BINDER_GET_NODE_INFO_FOR_REF(r2, 0xc018620c, &(0x7f00000000c0)={0x1})
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x4, 0x0)
tkill(r0, 0x34)

20:51:31 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, 0x0)
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:31 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = getuid()
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000600)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000700)=0xe8)
syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000080)='./file0\x00', 0x401, 0x7, &(0x7f0000000540)=[{&(0x7f00000000c0)="6835e6770820225e97e271fc7f0673728b9ea1a783aaf3f50204f47fab49bf1ba7485d5833bd68220c404dae730b383dd2d157df9ae092cec8772eb6cd7b4b7084870e095f0e4e3f4dfabac383b2af7163272628aa7d7332eaeb4235898f64d5c7ba952c3e2185b1045d3dedb01f59", 0x6f, 0x10001}, {&(0x7f0000000140)="4ae67a4f04f5", 0x6, 0x8}, {&(0x7f0000000180)="951a75613111544ee66cb6155fdab4763e38b47a77e113ae930e275156f629dba3f944baf1b68c708ad241da9a8fd65cdfee8df1d2f6280cc3bad869daccdfba087f9a09cdd9d4d177983d7756d54f9d85d86b23de556f0d3104550275c341ecbfa3f25b8282ff6de643adf79f21231bdb4edec315304112c668a18180698bde21a2f085fdc6aa6e31ab80da7d8b338232a96dc72d93e6930eb76cdc2fa7ff8c5e95d8c0446a79701eff", 0xaa, 0x6}, {&(0x7f0000000240)="f4d8e398092ccc7a36077270781dd6a22d935a3739573ebf0aebb5a92dabf39e61736e98328c60c62058df15e19d124eb2fefee0865ea45b3b8671452f203bc1a4cf77b893ce87d251e3539c8f480c5b9c7794c2ebd4ba111f251bf8fe82f60b26a46e4303330567b8cd669e67b069c36e6c9ca88ef2f4b0e9d5e0455f3c4f4dcae8807f4ed75ac5b554452d0fff3c212972c5948152056f7535cf107f1f4cc84837553dc9a3b40ad8c8af013e49aa06fc102d3f0285c98f", 0xb8, 0x2}, {&(0x7f0000000300)="3363310077dca97e0f4320a592771ec495a43af124dfcdf1e049375826ed2121d0697a252a0288b286e715fda3f375f649f04426facf136a4ce4d37a40630f36ffc45da16b815043965f393a6397ba2343103142f13eefa8d566abe40f245beedb9069b07e181fa4ea2e72219b2135cc15fcf955e094b293d338acf681bd64470643b402f26032a86476e3cfce9e63de", 0x90, 0x38}, {&(0x7f00000003c0)="0f23b4ab7c2a299e2a64efc279b94f0581a3ac2a025d91454a739e280786e6b5d91cf58dc6122edcf55957dede17825885b09075729d5dd5fecf46bd6dfff6b442f932080344110f28745940e386481827bcaaf3e629b4673daa686692188a20c0ed2789b6b588e2ba77880e52b018d7b627263eb82cd489771d22b7034c3451501dbb3468d4fdb223950de74deb91acb8b3112506a729a16a7248feffd4ff4bc35e6cd2f390fbceb413227b69dd456fa2e7493d8250cfd9f21fdf236bef36", 0xbf, 0x7}, {&(0x7f0000000480)="967121d446733250b61077e72c4e9b037c91cc166677288750506b09efadcfa4677683c427e9c628c14b4015dc9e814ac2ddde04f96d6bd050a7f8a39addbeae1cd37cc74a1af2328110c782942cc852cc5631849c281ab7785af1374ddad6f5fcf3b9b90cd1b5674d060db931d62bd960e0daf339de3d8273bddff6f6c096ad5e02a47587d98bf4d248979595c15110a0ad86bd3744149d98683d42b4a875dd34db0babed6c99978042ed278c8f3a1f78f74f", 0xb3, 0x100000000}], 0x10018, &(0x7f0000000740)={[{@fault_injection={'fault_injection', 0x3d, 0x100}}, {@nouser_xattr='nouser_xattr'}, {@acl='acl'}, {@acl='acl'}], [{@smackfsroot={'smackfsroot'}}, {@fowner_gt={'fowner>', r2}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@fsmagic={'fsmagic', 0x3d, 0x3ce}}, {@obj_type={'obj_type'}}, {@fowner_eq={'fowner', 0x3d, r3}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@permit_directio='permit_directio'}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]})
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:31 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:31 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
lsetxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='trusted.overlay.opaque\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x2)
tkill(r0, 0x34)

20:51:31 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:31 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4)
fcntl$setown(r1, 0x8, r0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x4000)
ioctl$VIDIOC_G_JPEGCOMP(r3, 0x808c563d, &(0x7f00000000c0))
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:31 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000})

20:51:31 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:32 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x300000000000000})

20:51:32 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(0x0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:32 executing program 2:
clone(0x100000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ftruncate(r1, 0x4040)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/capi/capi20\x00', 0x240, 0x0)
connect$vsock_stream(r2, &(0x7f0000000200)={0x28, 0x0, 0x0, @my=0x1}, 0x10)
tkill(r0, 0x100032)
r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x202)
ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000180)={0x17, 0xfd, &(0x7f0000000080)="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"})

20:51:32 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, 0x0)
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:32 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:32 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:32 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:32 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000})

20:51:32 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:33 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(0x0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:33 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x4, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:33 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:33 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x400000000000000})

20:51:33 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040))
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:33 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0)
setsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000400)="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", 0xfb)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
ftruncate(r1, 0x3ff)
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:33 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:33 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:33 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:33 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000})

20:51:33 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
capget(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000080)={0x8, 0x5, 0x3, 0x80000001, 0x1, 0xffffffffffffffc1})
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:33 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x4, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:34 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, 0x0, 0x0)

20:51:34 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x9, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:34 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x480000)
ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000080)={0x0, 0xfffffffffffffffc, 0x37})
ptrace$setopts(0x4206, r0, 0x0, 0x0)
syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1f, 0x4000)
ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000140))
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)
kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r2, &(0x7f00000000c0)={r2, r1, 0x6})

20:51:34 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040))
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:34 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x500000000000000})

20:51:34 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
chmod(&(0x7f0000000000)='./file0\x00', 0x4)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x0, 0x0)
openat$cgroup(r2, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0)
ptrace$setopts(0x4206, r0, 0xfffffffffffffffd, 0x8)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:34 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0xa, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:34 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0)
ioctl$BLKTRACESTOP(r2, 0x1275, 0x0)
tkill(r0, 0x34)

20:51:34 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000})

20:51:34 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x900, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:34 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x440000, 0x0)
setsockopt$rose(r2, 0x104, 0x6, &(0x7f0000000080)=0xff, 0x4)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:35 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0xa00, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:35 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, 0x0, 0x0)

20:51:35 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = syz_init_net_socket$ax25(0x3, 0x3, 0x0)
setsockopt$ax25_int(r2, 0x101, 0x1, &(0x7f0000000040)=0x1, 0x4)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:35 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040))
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:35 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x4000, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:35 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x600000000000000})

20:51:35 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={<r2=>0x0, 0x3}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0xffffffffffffffb5, @mcast1, 0x1000}}}, 0x84)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:35 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000})

20:51:35 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x40000, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:35 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0)
syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x7ff, 0x0, &(0x7f00000000c0), 0x4080, &(0x7f00000001c0)={[{@type={'type', 0x3d, "9413567a"}}, {@umask={'umask', 0x3d, 0x1ff}}, {@iocharset={'iocharset', 0x3d, 'cp863'}}, {@creator={'creator', 0x3d, "37aefa7e"}}, {@uid={'uid', 0x3d, r2}}, {@quiet='quiet'}], [{@obj_type={'obj_type', 0x3d, 'eth0'}}]})
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:35 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x4000000, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

[ 1694.552090][ T7215] hfs: unable to parse mount options
20:51:36 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, 0x0, 0x0)

20:51:36 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x9000000, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:36 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0b")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:36 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f00000000c0)="ffffff7fffffffff7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(r0, 0x0, 0x0, 0x0)
nanosleep(&(0x7f0000000000), 0x0)
tkill(r0, 0x34)

20:51:36 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x700000000000000})

20:51:36 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7f, 0x800)
r2 = accept$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c)
r3 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0xffffffffffffff00, 0x2)
write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000100)={<r4=>0xffffffffffffffff}, 0x13f, 0x2}}, 0x20)
write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r3, &(0x7f0000000180)={0x4, 0x8, 0xfa00, {r4, 0x5}}, 0x10)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r5, 0x1000008912, &(0x7f0000000000)="11dca5055eb61682fc52e6c9d10bcfec7be07077c7aa87d3d7dd9b66")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r5, r3, r3, r2, r3, r1, r3, r5], 0x8)
ptrace$setopts(0x4203, r0, 0x0, 0x0)
getsockopt$TIPC_SOCK_RECVQ_DEPTH(r1, 0x10f, 0x84, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
getsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f00000000c0), &(0x7f0000000080)=0x10)
wait4(r0, 0x0, 0x0, 0x0)
accept$inet6(r2, &(0x7f0000000340)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000380)=0x1c)

20:51:36 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0xa000000, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:36 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000})

20:51:36 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x40000000, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:36 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x1000000000000, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:37 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0), 0x0)

20:51:37 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x4000000000000, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:37 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0b")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:37 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x400000000000000, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:37 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x800000000000000})

20:51:37 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x0, 0x0)
ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000240)=""/5)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0))
r4 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x9, 0x10000)
ioctl$SG_GET_LOW_DMA(r4, 0x227a, &(0x7f0000000080))
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:37 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000})

20:51:37 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x900000000000000, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:37 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008914, &(0x7f0000000000)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x4000000)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:37 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0xa00000000000000, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:37 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400)={0x0, <r2=>0x0}, &(0x7f0000001440)=0xc)
r3 = getuid()
r4 = syz_open_dev$sndpcmc(&(0x7f0000001600)='/dev/snd/pcmC#D#c\x00', 0x9, 0x101000)
ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000001640)={0x6, 0x5674ec04, 0x3, 0x7ff, 0x10, 0x401})
r5 = syz_open_dev$midi(&(0x7f0000001680)='/dev/midi#\x00', 0x29b, 0x399800)
fsconfig$FSCONFIG_SET_PATH(r5, 0x3, &(0x7f00000016c0)='^\\\x00', &(0x7f0000001700)='./file0\x00', r4)
syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000080)='./file0\x00', 0xffffffff80000000, 0x5, &(0x7f0000001380)=[{&(0x7f00000000c0)="2d9e3651bfcc8fb955cd062d6de38175992dc3bbeaba40cd9bd3a58117ba1bfb01216614f24a6a1167a1a8553f5dd408a308b023530bd16d9622f20d4e451ec76be6f135b7adc75ceefa6aa14b2ff7e0d2f7cf2681ffb07167", 0x59, 0x1}, {&(0x7f0000000140)="039d9b56154237d394305226d92b6b45620d4e5a6530eddabb81b5d4a9c4278c99e715a043cf50ec4490e5ad89ad465abafd2c83f588b3436ce1374b5f1dbb72baa6772808c6b9ac249b4c1f262fa48050f1afbb3ade0c443bc83c959895e11d332e1fc95a1dd5fa2186d43c44852d813e273b524fc2743efcbb6715ff2e83fd394ece7c15f0000e71e6b8679ce8030a1b50652652dc332557258e604eafe690d34e908e67", 0xa5, 0xad48}, {&(0x7f0000000200)="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", 0x1000, 0x10001}, {&(0x7f0000001200)="e39b69e626f54e39279d94148061e0033d571178dd20e455aef5c167a9c306092dfd3f0f7444b6a9c181f9fd282fe8040e68810935052016a779afa79fb731d878a9fba90ced96f4fb6cfb1fb03a54c11c067a265ce07a181f8b25dc87c480a9a31e08bc13e44789beda4b1eb6801859458628ff50164b1068d492a727f3b02240d41a9215bdd078e2375b361ff5a2ea7c99c6a945fef7322968a9902f6867a17c6970cdf5e3e70ea58444b77f0c7a0cede22a0332ae882487370eee4401f903548081283d8814a2ed6cd206d0370d16bb4b9b6428770484906ef32aa35ef69aaf1455", 0xe3, 0x3ff}, {&(0x7f0000001300)="77ed29941afb3e9a1851d7fb07fac446860fa953906fa009c9e40e54dd5f17b74473dacf0d2bea08c5312709621f9c2f036bce27324aba0d3c1efe770f62eb97572fcd9a2b64fa5f2fb1207ce84f08a2893ad8a0959297d41a6e485b5115600e3aa7d35b86ae12f59a5d9459104f3831fc67cd76d680c30c5a86a8a1f9bdfa", 0x7f, 0xfffffffffffffff8}], 0x40, &(0x7f0000001480)={[{@nouser_xattr='nouser_xattr'}, {@fault_injection={'fault_injection', 0x3d, 0x4}}, {@nouser_xattr='nouser_xattr'}, {@user_xattr='user_xattr'}, {@fault_injection={'fault_injection', 0x3d, 0x5}}, {@nouser_xattr='nouser_xattr'}, {@nouser_xattr='nouser_xattr'}, {@user_xattr='user_xattr'}, {@nouser_xattr='nouser_xattr'}, {@noacl='noacl'}], [{@uid_lt={'uid<', r2}}, {@fowner_lt={'fowner<', r3}}, {@smackfshat={'smackfshat', 0x3d, ',cgroupwlan0-]'}}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x33, 0x77, 0x36, 0x37, 0x75, 0x73, 0x77], 0x2d, [0x33, 0x38, 0x37, 0x36], 0x2d, [0x7f, 0x0, 0x63, 0x3f], 0x2d, [0x37, 0x36, 0x37, 0x37], 0x2d, [0x0, 0x0, 0x3f, 0x32, 0x39, 0x31, 0x7f, 0x61]}}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@smackfsdef={'smackfsdef', 0x3d, '@!GPL'}}, {@measure='measure'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@dont_measure='dont_measure'}]})
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
sendmsg$inet6(r4, &(0x7f0000001d40)={&(0x7f0000001740)={0xa, 0x4e20, 0x5, @remote}, 0x1c, &(0x7f0000001c80)=[{&(0x7f0000001780)="42df181a1a973ec32f809ffe1cc644c0b9542baf50ef12df2e9e6d16f70f21fa88b6bc8d83b088deedd3814ad1ecb3e78732aa641d7a4babb85311d25d93d9918ce3ef36bac33a5592ec7d0b13d6366a9775c7753acf05f6248b169471a643996beba736cb8e6e88460b43a04a89b64a98e3e1f85a6a13f2f9db93d4672561049c5688f535bf2ab6ebb981517cd425fbcc76f12d2ee0a047e74e3b70aaf022eb5dbc2068fc9b974d3689d80bc3530a1de8f2354b531da60ab0e820c431b8a4cecd765015d13488b5bceb85d1be4ceb39f4c367b475325e6370de", 0xda}, {&(0x7f0000001880)="f9f7d2f96a0ba2b366abebc12fb7c6e4d66e2137f29de5e2cb3b112a85b9a094c9d1ec5efd5cc6a824893a011537f9f16fe4784ae7a755832c9506f3fbfffb98a913d1f09c9bf251b4d5ea94da", 0x4d}, {&(0x7f0000001900)="b1b137a0bec19e519e3f698847", 0xd}, {&(0x7f0000001940)="b61c24e8ec6727a8d4ddeeb95ad7", 0xe}, {&(0x7f0000001980)="594e39d908a38c6f4d35b0d98a37d5c7a3a86c449308fff6756c554c3e24bb67da79d4d031cfaa088dd4388a0cf8461c549d5899d7e33e8192f810a295c8b65e02319e6e579772a3bb3b8c78556a5e52519f84a7986e5b29fc31993538d20bf0cb9df38abecbc8300443792090ede73edec114d8886e373db46201564dda570f23af9cb56ff1421010df4b761029281fedfd30c1c2", 0x95}, {&(0x7f0000001a40)="315e963effe6df99c1205b8d4c39f1a64b1f63beb863fca638b2448cab5df6936ad4f9bdba0b76ecc0c77867740aa6bce7b7c53f7aebff31d5b924c348847633", 0x40}, {&(0x7f0000001a80)="70e636d74a8fa5e5487d32d03f282395dc2e10beb48f94216086e13de632b0818cd7da7c7486c82faffce1a3e3be6bf8708c8a0f40709c2d52f3223bcb327db64fd7a7fd1a875dfc97f3e4f712d6a30bc2633633dd626330905db47f33e67aa8bad4dee4f904dbd003fdf45d8a2c4a4c2275f35c90f08e158da5115badf84e270a83684194bde9144c1dd33d611f20bdafcaa9784f8a37889ac18a5936b94b4ebcc0db769d8977a4f5", 0xa9}, {&(0x7f0000001b40)="4a30ae3e942ab5ffb913bf0525aaa5b16cc7fc99cdc78cfd4d1aba7421eff177d48819acd2afa9d701841fdc7cf649d588f482a93cc97cb606c321a579d8ff7b9d9d1bbd1982ebc31bbb8d3dc87d453e2e71a3a24a103837ea6ac97d8b78beb6d5963730da06342fcf1d890ff1ea31997b2bea524da213e62dd5c686bf4668ac79f85d363b2d6ba34e61e4c58c75a5052d1ec08030697ef9f4b9ba83d5a8764ed1d12679b54b6f5111ec77f9988a4599ccfc6b7ecedf71e8e4140221f22eae53be9d6fc1ef3ee295001eecc8382aa6c93b78e6a4237ecb89", 0xd8}, {&(0x7f0000001c40)="671d313280a8e3a927b241592fe53d292da8541ccab3ce756dfcd3851153c95e07ba6a6c92e70bf1d5", 0x29}], 0x9}, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000001d80)={<r6=>0x0, 0x90, "4b1a7306214fe5a4ba9aa29f78a99b47be7adacb6da23929b0bb95c8d7f92de70f3c30ff9e710af4d9fae7ca5742adb9bf564e0ebd19b274395725e89b8a4022adffe8342d7630c1e5cdf1f079175c2adcd7e49b8fa80bb09eb91fdf1953321d3cfb174df11bf046a4586415d94c3a961c61ece4e3fffa1c69afceaede7ecc591faa16227b965fec23bae1b6d1c077cb"}, &(0x7f0000001e40)=0x98)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000001e80)={r6, 0x20}, 0x8)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:38 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x4000000000000000, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:38 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0), 0x0)

20:51:38 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0b")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

[ 1696.785271][ T7334] erofs: read_super, device -> /dev/loop2
20:51:38 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x8000000000000000, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

[ 1696.819981][ T7334] erofs: options -> nouser_xattr,fault_injection=0x0000000000000004,nouser_xattr,user_xattr,fault_injection=0x0000000000000005,nouser_xattr,nouser_xattr,user_xattr,nouser_xattr,noacl,uid<00000000004294967295,fowner<00000000000000000000,smackfsh
[ 1696.907578][ T7334] erofs: cannot find valid erofs superblock
20:51:38 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000300)={0x0, <r0=>0x0})
ptrace$cont(0xffffffffffffffff, r0, 0x3, 0x5)
r1 = gettid()
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r1, 0x0, 0x0)
r3 = dup2(r2, r2)
ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000200)=""/205)
wait4(0x0, 0x0, 0x0, 0x0)
r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={<r5=>0x0, @in6={{0xa, 0x4e23, 0xfff, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}, 0x9, 0x8, 0x2, 0x686, 0x6}, &(0x7f0000000140)=0x98)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000180)={r5, 0xffffffffffff8000, 0x20}, &(0x7f00000001c0)=0xc)
tkill(r1, 0x2000034)

20:51:38 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x900000000000000})

20:51:38 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x10}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:38 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000})

20:51:38 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x18}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:39 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x4}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:39 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0), 0x0)

20:51:39 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7b")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:39 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x9}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:39 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5050d05ffec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
fchmod(r1, 0x78)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)
r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
ioctl$UI_SET_FFBIT(r2, 0x4004556b, 0x4d)
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x1})
setsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x7f, &(0x7f0000000100)=0xd8e3, 0x4)
io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000080)=[r1, r1], 0x2)

20:51:39 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0xa}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:39 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000})

20:51:39 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2})

20:51:39 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x900}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:39 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0xa00}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:40 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{}], 0x1)

20:51:40 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7b")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:40 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x4000}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:40 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x40000}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:40 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x4000000}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:40 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3})

20:51:42 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x9000000}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:42 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x82ffffff00000000})

20:51:42 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{}], 0x1)

20:51:42 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7b")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:42 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
pipe2(&(0x7f0000000000)={<r2=>0xffffffffffffffff}, 0x0)
ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000080)={0x3ff, 0x6, 0x0, [{0xffffffffffffffff, 0x81, 0xe87, 0x7fffffff, 0x4, 0xffff, 0x3}, {0x100000000, 0x400, 0x0, 0x6, 0xfffffffffffffff8, 0x5, 0x8000}, {0x7, 0x100000000, 0x3, 0x8, 0x2f, 0x2f2, 0xb2f7}, {0x5, 0x4, 0x236e, 0x28, 0x8, 0xffff, 0x1ff}, {0x1, 0xfffffffeffffffff, 0x9, 0x1ddb3392, 0xffffffff, 0x4000000000000000, 0x2}, {0x4, 0x2, 0x80, 0x0, 0x80, 0x8001, 0x8}]})
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:42 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})

20:51:42 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0xa000000}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:42 executing program 2:
clone(0x107, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0xa0000002, 0x0)
tkill(r0, 0x34)

20:51:43 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x40000000}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:43 executing program 2:
fcntl$getown(0xffffffffffffffff, 0x9)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000))
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080))
r0 = getpid()
r1 = getpgid(r0)
tkill(r1, 0x2c)
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r2 = gettid()
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r2, 0x0, 0x0)
prctl$PR_SET_UNALIGN(0x6, 0x3)
wait4(r1, 0x0, 0x7ffffffffffffd, 0x0)
tkill(r2, 0x34)

20:51:43 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x2400)
write$apparmor_exec(r2, &(0x7f0000000080)={'exec ', '\x00'}, 0x6)
tkill(r0, 0x34)

20:51:43 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x1000000000000}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:43 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x4, 0x101)
ptrace$cont(0x18, r0, 0x1, 0x800)
ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00000001c0))
tkill(r0, 0x34)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000000140)={0x98, &(0x7f0000000080)=""/152})

20:51:43 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000})

20:51:43 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be0")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:43 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{}], 0x1)

20:51:43 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x4000000000000}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:43 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5})

20:51:43 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x40000)
getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
r1 = gettid()
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x0, [], [{0x6, 0x6, 0x5c8, 0xffffffff, 0x94b, 0x80000000}, {0x800, 0x7, 0x5, 0xfffffffffffffffc, 0x5, 0x1}], [[], []]})
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r1, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r1, 0x34)

20:51:43 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x400000000000000}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:44 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4204, r0, 0x1, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:44 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x900000000000000}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:44 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
fremovexattr(r1, &(0x7f0000000000)=@known='trusted.overlay.impure\x00')
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:44 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0xa00000000000000}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:44 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$peek(0x3, r0, &(0x7f0000000000))
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:44 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be0")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:44 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
readv(r0, &(0x7f00000019c0)=[{&(0x7f0000000400)=""/79, 0x4f}, {0x0}, {0x0}], 0x3)
r1 = dup2(r0, r0)
r2 = dup(r0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r3, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00505)
shutdown(r2, 0x0)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000300)=[{0x0}, {0x0}, {0x0}], 0x3}, 0x0)
recvfrom$inet(r4, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510)
shutdown(r3, 0x0)
shutdown(r4, 0x0)

20:51:44 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000})

20:51:44 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6})

20:51:44 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x4000000000000000}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:44 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e24, @rand_addr=0x5}})
ptrace$getsig(0x4202, r0, 0x400, &(0x7f0000000080))
tkill(r0, 0x34)
r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control\x00', 0x20000, 0x0)
setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000140)={{0x1000, 0x8}, 0x42}, 0x10)

20:51:44 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x8000000000000000}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:44 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:45 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x420a, r0, 0x0, 0x100038)
wait4(0x0, 0x0, 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200))
r2 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x0, 0x2)
ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00000001c0)={0x2, &(0x7f0000000080)=[{}, {}]})
tkill(r0, 0x34)

20:51:45 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x0}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:45 executing program 2:
clone(0x9000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x2, 0x0)
write$binfmt_misc(r1, &(0x7f0000000080)={'syz1', "266580791b015c2810ffccc960146778f975ba36f7215569084bc8426223737e9daed3f852b530fbccae57014dcdb13deb05e558ca2a4574421d76fdca0b0c5a89913be4c275795079499f6fbc42a71691b9561ca64f3d486198ce0248b0807104a918267604d0312f34e4841b5250d1ba0b5e50d9d470d4fa38b428d4b46c01a15cfea8601d3bc867e926c9965da2fd756c64a65e8fac1db348b22a7d1d303573c61bc8565712d7d44bd019736fdce852a1cf67bff5cb3d6d9ca4966afba883ee9905b7d20e27fda5e6b27221f5b3585c211dfb602a42a6e040c4c6026a92733e624f07003e0a241f2da6b6f937149080135b68c34a638833"}, 0xfd)
wait4(0x0, 0x0, 0x0, 0x0)
r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x0)
ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000180)={0x3, 0x400})
tkill(r0, 0x34)

20:51:45 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:45 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be0")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:45 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x0}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:45 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:45 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2})

20:51:45 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x0)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[0x3c, 0x3, 0x4, 0xe864, 0x7, 0x8e0d, 0x3fd, 0x3, 0x5, 0xffffffff, 0xa1c, 0x0, 0x80, 0x8481, 0x200000, 0x2], 0x1, 0x4})
ptrace$setopts(0x4206, r0, 0x0, 0x0)
r3 = msgget(0x3, 0x11)
fstat(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getgid()
msgctl$IPC_SET(r3, 0x1, &(0x7f0000000340)={{0x5, r4, r5, r6, r7, 0x54, 0x1}, 0x5, 0x7, 0x7, 0x7, 0x48, 0x5, r0, r0})
wait4(r0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:45 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7})

20:51:45 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x0}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:45 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)
r2 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x2, 0x2)
ioctl$RTC_WIE_ON(r2, 0x700f)

20:51:45 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:45 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x0}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:46 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3})

20:51:46 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:46 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(0x0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:46 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x0}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:46 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000140)="11dca5055e0bcfec7be070")
futex(&(0x7f0000000080)=0xfffffffffffffffe, 0xd, 0x1, 0x0, 0x0, 0x24)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
r2 = dup3(r1, r1, 0x80000)
wait4(r0, 0x0, 0xfffffffffffffffe, 0x0)
r3 = dup(r2)
ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0)
r4 = dup3(r1, r1, 0x80000)
flistxattr(r4, &(0x7f0000000180)=""/95, 0x5f)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={<r5=>0x0, 0x7ff, 0x30, 0x8001000, 0x3}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r5, 0x179}, 0x8)
tkill(r0, 0x34)

20:51:46 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:46 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0)
dup3(r0, r1, 0x80000)
r2 = gettid()
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r2, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r2, 0x34)

20:51:46 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8})

20:51:46 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:46 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x0}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:46 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:46 executing program 2:
clone(0x802, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, 0x0, 0x0, 0x0)
r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x4, 0x10400)
fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(0x0, 0x34)
r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0)
write$ppp(r2, &(0x7f0000000080)="a2bb", 0x1)

20:51:47 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})

20:51:47 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x0}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:47 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(0x0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:47 executing program 3:
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(0xffffffffffffffff, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:47 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x0}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:47 executing program 3:
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(0xffffffffffffffff, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:47 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x0}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:47 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300})

20:51:47 executing program 3:
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(0xffffffffffffffff, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:47 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x30)
r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x541c00, 0x0)
ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000080)={0x6, 0x0, [{0xc950, 0x3, 0x0, 0x0, @adapter={0x0, 0x8, 0xffff, 0xf923, 0x1}}, {0x0, 0x0, 0x0, 0x0, @msi={0xf21a, 0x10001, 0x6}}, {0x6, 0x1, 0x0, 0x0, @sint={0x100000001, 0x100000000}}, {0x0, 0x1, 0x0, 0x0, @irqchip={0xffff}}, {0x2, 0x2, 0x0, 0x0, @irqchip={0x3, 0x7}}, {0x6a049fc8, 0x2, 0x0, 0x0, @sint={0x6, 0x80}}]})

20:51:48 executing program 3:
r0 = socket$inet(0x2, 0x0, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:48 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x0}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:48 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5})

20:51:48 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0)
ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000100)=0xffffffffffffffc6)
r1 = gettid()
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r1, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x9)
ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000080)=0x1f000)
tkill(r1, 0x34)

20:51:48 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(0x0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:48 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x0}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:48 executing program 3:
r0 = socket$inet(0x2, 0x0, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:48 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f0000000080)=0x1, 0x8b, 0x2, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
r2 = accept4(r1, &(0x7f00000000c0)=@ethernet={0x0, @local}, &(0x7f0000000000)=0x80, 0x80000)
getsockopt$XDP_MMAP_OFFSETS(r2, 0x11b, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x60)
wait4(0x0, 0x0, 0x0, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000200)={r2})
tkill(r0, 0x34)

20:51:48 executing program 3:
r0 = socket$inet(0x2, 0x0, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:48 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500})

20:51:48 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x0}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:48 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0)
r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00')
sendmsg$TIPC_CMD_GET_REMOTE_MNG(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x24000090}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x2, 0x70bd2a, 0x25dfdbff, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4081)

20:51:49 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:49 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x0}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:49 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6})

20:51:49 executing program 2:
clone(0x800000000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f0000000080)=0x1, 0x8d, 0x2, 0x0, 0x0, 0x1)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)
r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0)
stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getgid()
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000580)={{{@in=@multicast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000000680)=0xe8)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, <r6=>0x0}, &(0x7f0000000700)=0xc)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000740)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in6=@loopback}, 0x0, @in6=@initdev}}, &(0x7f0000000840)=0xe8)
r8 = getgid()
stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, <r9=>0x0})
fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f0000000400)='/dev/qat_adf_ctl\x00', 0x0, r1)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, <r10=>0x0}, &(0x7f0000000980)=0xc)
lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, <r11=>0x0})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0, <r12=>0x0}, &(0x7f0000000ac0)=0xc)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000b00)={0x0, <r13=>0x0}, &(0x7f0000000b40)=0xc)
r14 = getgid()
sendmsg$unix(r2, &(0x7f0000000cc0)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000140)="759dad3b5bfe9f534c6ad792aea30e0ea8b3be1278a9cbbd49edfe6204d1e890c0d96829ca1291696d964c55b605f4d4c743cf745d508e39b9ec6ef6e131a5ac032af11059b123957b322a922f67094d0749ed0ca0e2c6991c6f46c2b12ea1f66116b0684dfc7af193a8c80de78e132957d6eeda6a0ec40b8f7aba3f43ee58429fc77dbd26f89c1d7af61a", 0x8b}, {&(0x7f0000000200)="f7a080f9ff29bf70b3628c8e7806e6c10cbe3b62eac3c907247dce5981f99f974ae54a2601be609732efd66b6d1c4fb931bf04", 0x33}, {&(0x7f0000000240)="9923f6", 0x3}, {&(0x7f0000000280)="f49bf43b7af7f35c4353e13b706741a9e2611e6e81a094282f24b1ab405edd247a42e8d03ffac1c8a92729b39ae7bcc5d96656814d6832215f43196e9dcbfbac53b6ba7889d9114316cb359eb61c4fdf567e6f270413c22b679a0b3843c43da65545389573b5f7dab46cfe81b386117fa07d9691e4e01a58eee51869de6f46bca5e0234dff63", 0x86}, {&(0x7f0000000340)="e1c70014a1e805b3c25d5c95b089cbfdd99a1c64a14ce377a17c3fbaf5a37d3776a6d9b30b6c83893c9a633c4a66b65b751f0643db8eae371e7da01c9a37ef50e2967bd2dd9a44bc4273723fb802f939912d1e378365f0b07eec19461458502dad001b3b08df749126b61ab2ee248a77978f4a55786ceafe1524e1bd70f357f3c10674d8e930234f5939b66709bca63f46e7bde1b83ef4f4fd0bc19048da210c224b7079dc2c92b2c049d5d0563ba6760b8de3bfadedb80ac931e1e921", 0xbd}, {&(0x7f0000000400)}], 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="100000000000000001000000010000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="010100001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x120, 0x40010}, 0x1)

20:51:49 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, 0x0, 0x0)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:49 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:49 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)
r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x121000)
r3 = openat(r2, &(0x7f00000001c0)='./file0\x00', 0x101000, 0x10)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r3, &(0x7f0000000200)="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", &(0x7f0000000300)=""/64}, 0x18)
r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000000100)="996ef8b5eac1c40fcaaabb4b8f044a7f36fee5011933f221d820e88167e3e5eab8176602b79683a340633f08896b7f2e68cbe2eaaec62a1654e4907e11e61ac7558378a4833cbe54a0423670d02770525c7c1b4222a41d87ba6dddc8674f863bb1820ac7aaa85bf954c38734483f2d4812fec9a0f5d89504386a4e2fa16783b225617f5f545d8678523a", 0x8a)
ioctl$VIDIOC_EXPBUF(r2, 0xc0405610, &(0x7f00000000c0)={0x0, 0x8, 0x0, 0x80800, r4})

20:51:49 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x0}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:49 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:49 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600})

20:51:49 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x0}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:49 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101200, 0x0)
ioctl$sock_ifreq(r2, 0x8924, &(0x7f0000000180)={'syz_tun\x00', @ifru_flags=0x4101})
ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000080)=""/213)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:49 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, 0x0, 0x0)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:50 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:50 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7})

20:51:50 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
prctl$PR_SET_PTRACER(0x59616d61, r0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0)
ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0)
tkill(r0, 0x34)

20:51:50 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, 0x0, 0x0)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:50 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:50 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x0}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:50 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:50 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
r2 = semget$private(0x0, 0x3, 0x2)
semop(r2, &(0x7f0000000000)=[{0x3, 0x80000000, 0x1800}], 0x1)
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:50 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700})

20:51:50 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}], 0x1)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:50 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x0}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:50 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:50 executing program 2:
clone(0x20000400, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:51 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8})

20:51:51 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}], 0x1)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:51 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:51 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x0}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:51 executing program 2:
clone(0x900000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = openat$vfio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vfio/vfio\x00', 0x600001, 0x0)
getpeername$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14)
r1 = gettid()
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x2, 0x8b, 0x1, 0x0, 0x0, 0x0)
r3 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x1, 0x2)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@initdev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8)
sendmsg$nl_netfilter(r3, &(0x7f0000000780)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000340)={0x3d0, 0xe, 0xf, 0x100, 0x70bd29, 0x25dfdbfc, {0x1, 0x0, 0x9}, [@generic="36a77ae6778565595c1b7b1f5bd5667a90c065775b7253ab513b958db9ea955705f058a3914654c1f4aa45ff68b6658eab715adcf71aff606d72783ecb079324562d8dd5765948861b60d1292afb735a8b09177eaac09f7d956a382361aeb13ff12d", @typed={0x8, 0x2d, @fd=r0}, @typed={0x8, 0x4, @uid=r4}, @nested={0x1fc, 0x10, [@generic="6e6cb8897a5eed9e8e752c576eb8cbfee8e73e4f5e1a08d11b4e7e6f0ff44c8de659833eb0a590850388dc8cd25e8ed11891d6f1bd87e694b3bb55ed688b2c5d9645ad9644c33a6923c1f5d4ebabd7426ffb7941dd98285a1d7b674486f4e398145d5f8cda21ac29f86141d56a2d4c759e1b6bce3df80fa9b0df81083070c13cc03ec8c4ea4c6e3baa97421a6cd66a3e36c93e", @typed={0x4, 0x1a}, @generic="9e469ded2a2c5744e3762695addee641b62bc0ffeb9887102611e7701c074ad5d381f5a8106af9f20bc9d52f66080b0b1492ea59179b1290dfacb5fce2685ca5f5c1bfd7a1b1672f29e61a1729c594", @typed={0x4, 0x72}, @generic="5e9a8f58044b11a5a1dcc188a603c94c8385aba7157f7567d7734d6b4e10e79c4952006213ef9e5fcafad8e755da32300479f8259deee470832936afdd62af353738a49321f9959b468905fe3a38dc8691f1ae6c44092785118d1528767fef4efaf47ee1f453122bc06469d9410af08172bec1fdb609f459e884a26423ac0f02b025281679114c2bd02597c2df38ee3aba149bedd2f9ab42286ad7c7cacd49a8ce2a37648afd59ae7268727bd2c32384e926201868aa6d508fdc2dfa4e0f148dbb9da2456445f5a28b456dbcd697970b3a4adc67fbbcbb35889983bfc5be0efc63b82430add9", @typed={0x8, 0x95, @fd=r0}, @generic="daa767b122aa4e1cc2bc6a252396778a76154ee7739ac4b753fddc444ff8"]}, @nested={0x14c, 0xd, [@typed={0x4c, 0x18, @binary="aa1409738747379f18c82b4cd006928f26722d415d13395cd1b88f461a6a57932c0ecd10a57ade8408305376cf4ca4f55d02996da6f06501f0df4dfbb9367ef3ca5814115ebd3e"}, @generic="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"]}]}, 0x3d0}, 0x1, 0x0, 0x0, 0x20000801}, 0x48c0)
ioctl$IMADDTIMER(r3, 0x80044940, &(0x7f0000000080)=0x14)
ptrace$setopts(0x4206, r1, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000000180)=0x5, 0x4)
tkill(r1, 0x34)

20:51:51 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}], 0x1)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:51 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:51 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00})

20:51:51 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x4}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:51 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
r2 = syz_open_dev$swradio(&(0x7f0000002240)='/dev/swradio#\x00', 0x1, 0x2)
r3 = geteuid()
r4 = getgid()
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002380)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000002480)=0xe8)
fstat(r1, &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
sendmsg$unix(r2, &(0x7f00000025c0)={&(0x7f0000002280)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002340)=[{&(0x7f0000002300)="b138c66cfc8ea7982acce8eb0e9849", 0xf}], 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="1c0000000000000001000000020000000795520a6ec369b741fc0303c60ac632c7321d9aac6656", @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x58, 0x4000000}, 0x40001)
futex(&(0x7f0000000000)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:51 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, 0x0, 0x0)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:51 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{}], 0x1)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:52 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9})

20:51:52 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, 0x0, 0x0)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:52 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x9}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:52 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{}], 0x1)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:52 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x8200, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000100)={{0x9, 0x0, 0x6, 0x2, 'syz0\x00', 0x9}, 0x6, 0x30000000, 0x7, r0, 0x7, 0x7c3, 'syz0\x00', &(0x7f0000000080)=['&\xacsystem{proc)vboxnet0eth1)ppp1\x00', '\x00', '\x00', ']\'vboxnet1eth0wlan1!\']\x98eth0keyring\x00', 'cgroup!%!\x00', 'cpuset\x00', 'bdevvboxnet1@#c\x00'], 0x66, [], [0x2, 0x28, 0x6, 0x2]})
ioctl$TIOCCBRK(r1, 0x5428)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)
ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000240)=0x148)

20:51:52 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, 0x0, 0x0)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:52 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{}], 0x1)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:52 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000})

20:51:52 executing program 2:
clone(0x20047ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000)
ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000))
r1 = gettid()
socket$inet_udplite(0x2, 0x2, 0x88)
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
mkdir(&(0x7f00000003c0)='./file0\x00', 0x0)
mount(0x0, &(0x7f000000aff8)='./file0\x00', &(0x7f0000000340)='ramfs\x00', 0x0, 0x0)
symlink(0x0, 0x0)
mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, 0x0)
ptrace$setopts(0x4206, r1, 0x1ff, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r1, 0x34)

20:51:52 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0xa}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:52 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb), 0x0)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:52 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:53 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300})

20:51:53 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb), 0x0)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:53 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:53 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
socket$nl_route(0x10, 0x3, 0x0)
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:53 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x900}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:53 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb), 0x0)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:53 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:53 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00})

20:51:53 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0xa00}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:53 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="890704", 0x3)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:53 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(0x0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:53 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="890704", 0x3)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:54 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500})

20:51:54 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x4000}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:54 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="890704", 0x3)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:56 executing program 2:
clone(0x2804b5230ab470e7, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2)
r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/btrfs-control\x00', 0x0, 0x0)
io_uring_register$IORING_REGISTER_EVENTFD(r2, 0x4, &(0x7f00000000c0)=r3, 0x1)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8d, 0x0, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
fsconfig$FSCONFIG_SET_PATH_EMPTY(r3, 0x4, &(0x7f0000000100)='/dev/cec#\x00', &(0x7f0000000140)='./file0\x00', r3)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:56 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="89070400", 0x4)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:56 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x40000}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:56 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(0x0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:56 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000})

20:51:56 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600})

20:51:56 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="89070400", 0x4)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:56 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x4000000}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:56 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
r2 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2)
lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fstat(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@multicast1}, 0x0, @in=@initdev}}, &(0x7f0000000580)=0xe8)
getgroups(0x6, &(0x7f00000005c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xee00, <r6=>0x0])
fstat(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, <r8=>0x0}, &(0x7f00000006c0)=0xc)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000800)=0xe8)
getresgid(&(0x7f0000000840), &(0x7f0000000880)=<r10=>0x0, &(0x7f00000008c0))
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000ac0)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000bc0)=0xe8)
lstat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0})
fstat(r1, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, <r13=>0x0})
r14 = getgid()
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000d40)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000e40)=0xe8)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000e80)={0x0, 0x0, <r16=>0x0}, &(0x7f0000000ec0)=0xc)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001240)={{{@in=@broadcast, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r17=>0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000001340)=0xe8)
getresgid(&(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)=<r18=>0x0)
r19 = geteuid()
fstat(r1, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r20=>0x0})
fstat(r1, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, <r21=>0x0})
lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, <r22=>0x0})
r23 = getuid()
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001880)={0x0, 0x0, <r24=>0x0}, &(0x7f00000018c0)=0xc)
stat(&(0x7f0000002e80)='./file0\x00', &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, <r25=>0x0})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002f40)={0x0, 0x0, <r26=>0x0}, &(0x7f0000002f80)=0xc)
stat(&(0x7f0000002fc0)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, <r27=>0x0})
fstat(r1, &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x0, <r28=>0x0})
fstat(r1, &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, <r29=>0x0})
r30 = getgid()
getresuid(&(0x7f00000036c0), &(0x7f0000003700)=<r31=>0x0, &(0x7f0000003740))
getresgid(&(0x7f0000003780)=<r32=>0x0, &(0x7f00000037c0), &(0x7f0000003800))
fstat(r1, &(0x7f0000003a40)={0x0, 0x0, 0x0, 0x0, <r33=>0x0})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003ac0)={0x0, 0x0, <r34=>0x0}, &(0x7f0000003b00)=0xc)
sendmmsg$unix(r2, &(0x7f0000003bc0)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000100)="27a8d55c6492432e5da6704115cd6768411389b9da31d530b206870fd3a7e976414b3ba122983a2c42b3d80d4bcfd56eda0face03fe57e56d6cdc5a342a411fe612ba12ad9ffa56d5cdad40bb098a83bea34aa7f5145916cda115c1580be55214b1d1c99b8c86eaf3c29b836ecdf1a60fbd459514b466f3c6df8f37c07cf1432aae562a3bf7568a0e87745ccb09d025284eb6671c613c0c6f928190d95a1ec105d6a62ed0644c5fa0856616b576a515542b44c77128f5d9efd7a86a6475ce5ee4693c6ad9f0e", 0xc6}, {&(0x7f0000000200)="68eb2e10d5e1eaf3723a5e97fd69a208a85f203345a537cb7a018bbb634ce89d67ac1be57da296e0da80c66ef34361936528cd2fef60db947caa06a1fa46ce2fdf3b887e9ee3a727267dc20aba1cfa5c26ac3111ad404b927ac455896f70c9e3b1e5fea45c7562f122d1021f419d0fd67d0e48a949caa8441790291a5003ca834417cc4aa544777efce28f41ad3a6d4a981d396aaf541f96955da38f16fb084d51b936160cf00812d8316b1dc3804f146c79071e1e087b822658db76e99c39ae5e7c716d769f13583b6abca10bbdbf0d3a2193ccbd1b0863e4e3", 0xda}], 0x2, &(0x7f0000000900)=[@cred={{0x1c, 0x1, 0x2, {r0, r3, r4}}}, @cred={{0x1c, 0x1, 0x2, {r0, r5, r6}}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x18, 0x1, 0x1, [r1, r1]}}, @rights={{0x1c, 0x1, 0x1, [r1, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {r0, r7, r8}}}, @cred={{0x1c, 0x1, 0x2, {r0, r9, r10}}}], 0xd0, 0x8000}, {&(0x7f0000000a00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a80), 0x0, &(0x7f0000000f00)=[@cred={{0x1c, 0x1, 0x2, {r0, r11, r12}}}, @cred={{0x1c, 0x1, 0x2, {r0, r13, r14}}}, @cred={{0x1c, 0x1, 0x2, {r0, r15, r16}}}], 0x60, 0x8000}, {&(0x7f0000000f80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001200)=[{&(0x7f0000001000)="5e1ddc28df76f098820ef09922e223158f654abfebc2f3087a92160727bb369893998eb6a963ce269e8752f77e830d999b39a569481d0ef92b5dca18f9ca240ee93c715d593cae", 0x47}, {&(0x7f0000001080)="61046cededed502abb6bee7f828102b6979b57fb302df3afdba2927c52edc1adff5fb3601c16d2bf8f4bf1329241b3", 0x2f}, {&(0x7f00000010c0)="f3460e25682f89e98774c1df1c35327a7ee3dbcfce4ab9ce62df4ed3b6785415f5cbbd49a3a2767838b8ca2b5093929d1662013f7f38bec1ebebe1471eaa10f876d8a7452e2960f5d305e95361745425509a95a168c7401036220fa09bd1fa1b5922e8c4bfc3b71e404c645af5f3fc2188a7f1f6b4c3b2b81bb08280948f9b9ab2f34b14d90cd36d85784646e2852c", 0x8f}, {&(0x7f0000001180)="3eba977389562ffe94f8140435487598ccc04e3ec4c6305839921cd2ce80c4c9c6f458a0d4b0497620ea2e016c35cabdd5b53b8d865f01cc6f16d830f18b89d27905c159e6fb6ed75ec23b", 0x4b}], 0x4, &(0x7f0000001440)=[@cred={{0x1c, 0x1, 0x2, {r0, r17, r18}}}, @rights={{0x18, 0x1, 0x1, [r1, r1]}}], 0x38}, {&(0x7f0000001480)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000001500)="94080fb392f1f4fef2bdd68b22b0", 0xe}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f0000001580)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000001600)="08bd0e8867af26ac129ba34f5839676a95ee38118a3dab5a2dc90ddc074df40d5cef6fa9fdf27807c125de5bf85b5bfc73f04a87f6d0c615475468ab2ccd8ec87d8deb23839a17c8afead2875792c3e8e133fa6377c97836d4a68191a32e7d9961021b06f121dba0343de0", 0x6b}], 0x1, &(0x7f0000001900)=[@cred={{0x1c, 0x1, 0x2, {r0, r19, r20}}}, @cred={{0x1c, 0x1, 0x2, {r0, r21, r22}}}, @rights={{0x1c, 0x1, 0x1, [r1, r1, r1]}}, @rights={{0x20, 0x1, 0x1, [r1, r1, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {r0, r23, r24}}}, @rights={{0x18, 0x1, 0x1, [r1, r1]}}], 0xb8, 0x48800}, {&(0x7f00000019c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002e00)=[{&(0x7f0000001a40)="eed896fac6fbe532ca1e80707680f5746e267aac68f9794196fd996048315031b6d69bbbd8da6476b5b6f9f0a0c91b4a803c06e1b175c169f1541c63f9f0a772ddd5acace9abd698addcbecebd7cb46bcd1db7f09ca59cfdd274aba814b2476458b25db769eaac054c896978cc6ba14427c126c379cc85bb23ddb438e4b6d83ecd5b244017320cf6bdaa97252aa78df3d6bb8d60c9fb4cd0ea74f213eaa0cca28f7d54dcb677c402c1ab9ecb05f680a88c06c2c3b5f867a10b5d6060e09d88679502e06a447cb14cacf4b2c4065885e50774ddbaa6c4760e11500bdc7315", 0xde}, {&(0x7f0000001b40)="48732a15887822508264ab118d0b6848dc15f5151c615d1c988d0ea5dcd0aae0f70b7262980b7965ad304e099fb20bdde6b9a83aad3b01cb41ae6237e2319caf0183029b4b3dddce25d24f299d86a3eb723027ef346d8770cd6ef83d316a84f09eac4216f3b6258660827210a87e7a9ceaaeba41f1ba892a9fd0bdc17b533f8e7d5583772e60f703b56af037996abd4cb36f20492110170e0a98f2e07c924e57c364761bb334f0511216c5c32161336b9769004764271a52ad1940231d2094b4fb9ae95924574943dbbe7a09ba67e1eae4e5ff0984058d804f97c24e9f0d485777d8491a47bc50823e58c4d7aa16bf3c3c84710e73fa4aadaf10b9b62734251945551348b2f8cbc1d7d651b322a962df010df43b54976ca56b06d9962a7e77781946f984aa5450390432e4b58746a5fcfffdcd8c3bbba9fb2c1f90bfe970de7200c1bed00af9c5dc4f7b314d79e0f94b105017221cc710f80316752c907a2ded24b2974cbfcaa613b20335efb720d60690873f8c367268e7fd0b60e84d866c5233e474b6262485a8aa0f473db7efc166082abe7df070f7f59c15b22188cb2094e86e47fbae98c6ce08fa38bbfbc7128b5da415ebdc1c25446d750fb66a943f08174353ab1dfcd5f6107cd7bdd889edb26bec378ef52129bdef84d32d501fc094479b4feab68a5217eac8642defe435097e3a5216a003df2e37773c7ab0e8e41a607c9ba31a69b8f445d53b60441b0ae1a6a51e0f9583e340b4eac0f280c439e034dec46c0056581844360bcf16d20a7d3adcfcf2eb4b5fae9a6512823eefdba7dc69424a3d88679dadf025e844ce785350ba678246190a16e72cee47548dad42be3b659f9b3f17935caf270237f8c309031ac7b4ad1ce73fa0c1a811c06101cd1203e9d797afd816174b14ff9a5864530cdc1f22f127efc7560d46296f539ec2ea0bc509bbce3e1cc7ec3f50a82bb793c40f5e7b683508943d00386a2680b7b037a0bb08a202a386c7e086b734e5312ab7d2844566a72774c6ce3d521018176b07ef6366efec25de28dfbb6c970e6c740468e570fbce985cafdca8e1bf3d3bf86ef455054a9154f244fd3b5edce3547b8460c400cb35bb650e85f95981d9cf067c8ffe4266dec6befe2ef47b5962ae1dc634e848728dd6a8af0684abdd5f2a815684f644ae3cce9e065e3dbd99fd2b172c4d77b545883616ae67a74d1c6ae8bda863031a7b12dbe2ec39df11f0b76daf4fb277ba3607e4829936455280ae71dc50fc9e7208fe55ec7184763058655d00cbe090259240aa0436a70afe7079cb6414caac2a1cb7043f42875abf0a689eaf13012de2d0ccc742333c18cfcbd519db465b5b1e460f48bb9772f0ef8afc874837762cf17b0be9a09127c8d43da138640e2c88ab69eb4fd2830e0cf442d17e2096c56d54d7e6e1c2f4da014338b8a254e34b639309c19ca156e797a4a8d1c9999d83e0322270d5c26754b3a6f21bec6cbfd80ce2fca02bcce1e643d1e26f8b3af3b41ef4648f9cb642d15c449a1af7f6b9151e9ed2c4a5c170143374901269a8bba99a97478d6a051643d9eda57d188b94c7f1921ffd7d7bebeac7eb68274c8e62c773999d5e528fcdac2b5fd52998a18d141f77118f2029b9a5065c248b2cabb84cee8abd67adef518406b51f340d3a6a0d2bceadfade58f55c904fcce8cc1b1e7c4df24327cdec6b31ceaf4cb8ab5deb79a1c821e85f23f15b3e4fc88ede1cf50d0f093a2e4ee97d4084b0508cca994c214ec4a1532101eba527632ca1f444412d4e7ad259b2a5dfca387b48e194682b5bcf28221603a8ae332ba96fef4b676341c7ccc81156daa18f51be2460820039588b8234c5f69da2ee0be88b2445a33e441d72892414f29b1f3853e9f9db922a571a0de0896ec496fe3ef352078efb5e9e861a6c6b20559d19f5f3b2cb0bd79c11aee5289c80af0251a1b5d0faf99cec58c7bcc7da628c01e44349c5382dc81e610ad977641c50bec12785c184475ed6765c9105e838cf2f3d51e3bb4e0d822faf909dc68c06b34e8e419fb24a4c3988e2c37056e4108dc09caaacb9b5a5747f2297c8041f09b9254b42bf67ba67fa106233d7d0066bf85a37adbffe396b2e1994801808901ac06df370dc15ae8c957adc47e1054c5758a9f6a497dcf705090fed586a31d799f52d3a8942e4e791a76a583da0f4ea5836e5c603f67f88cb91c3bf5f0edc11cdee4d917edcbaaca8ba76664a078d1d6688c56bc24989c48954cfc7ef865ed8f69801a7147b246819715897abf1f4c24b639f974176acf55c7146c2318fdb090c773d34bd9ec57b65a85a7c44d055fe5fe803b6f794d1bd66b874f83ac45df3a7447244b625b85073207c3d556e69141a5f221a06c29fb87b0174f5142f55aaa9a8e463b2e1f625f7c92bca47d82b31921cf7277ce71dcad6e0007974e26dd45ffc77888812d30544083bf2bb352657aed76651ab18e9ff5cf50f2fda4567f02f249e6093d14b2ae5247b081e3e7fb5806c4474a8901122e8f6a3a5aaf5dbe3a54db439457180a81324865cdf9c91ffc30426fce9d6fb8f447c200b215f88540d4a922416cb855da5c19fd3c99a3c2bfa4a2ed242cf698546f5dcc42aeb5aaf1e512deccfefeb7e09ca821d41c2e0117ed56239225c5cb8d145cd27bfce08f86bfa96ca41b166f75cbfb30d8ffaa132e3ad068ff3e2fe477b9f01e6ff78964c9b01d60f9e83b81760a5fd926bc4e871e64264ab97a01f94e29d77974a36f8d7d9b05d610e59c92db3d99ffb0f809a76ff46c1d95664ac01fc93dadaaf6f74abe1956d98dc4ce11766c339c8363cbdcf6060e1bad14d4b01ce636a45cc339943a76c998dd66c9c315d326b6bc0df2d9fc05f62ef434f2059ad15d30ba5e5ca8669cefb86135bdb5d5c70d8661501d9ec7065e95ee6fe26261d92471e24e4bb9bb8e85069bc5190628a54df54e3f266f44c67813fe41404f08cbf551febd12b57eb673e9faf587df51bc0d123a53037b207c747d184abe6f18818b7da8873997906ac10ec7c0743ee603b9d0bc7b4b8602f50c09ac1c03a31891f7f131b6b0b6f20303f856bae8ea702f1054ced8d96fcd4616d99592847426b2f6cec18c99ddf09e7e97826bc0939053b3423893ff8433a78489fd8ba4e259ffa9cd18aeb89a6ee3c7b7f781bdf12aa57101fab046dd393e44b652cae0948d0dbbb748d93306514d2a597e08a9dbe224aa0bfb43547b4a3ca879f5075251732d228809a1689d648a5c314d039741722d8df1ae3d0165ca260f6776e3125b13d5cea4d4982d638e8e7ed7271ba046a2e598502534b3b69721e39fb81a550ed589983b9994ae39519eac715112f3ee91407c7735d6b87abc330dce730c07b65ecbe657c198113dcffbc018d420554fa160f74977619725c7e2da9fac27797886b8147bf6a5008c6abc174d765461ee0f229f249ad589605b94f038154d533d49cdeb63037483db54e024d3c8844a7500cee4dadaef9da1cb46c200cd58374da7ed363f4f19137633dd14389503eb2abe552082bcb2c1d6d54f5cb6e6176635bb1ab3e0f97415109d56af4eae8e5c56aedcd6d2738760516a7787d3d38ff1e805b9ae2eaf6ac0c2165002b95f81aa3d9f1d2cd3700358d891d097f1a797d3b71abfdb38e8a587bf7f110f9d3c450488c747725208a06523699caa2bec0bcbbd2cd989f5136ed8fe3d60cac10681ed6ae1fc4054499c7eaa4f57cda0b653288ebffe8126d5828f1f17abfb7f0420b1dd7d5c5247a7ef26d8442e81ae78b692b728c5d2d997c31b52a45ce97654b53da22dc4ad52ab1d045552d2d0058eb6936aa9f4749dd1bd8af826df8eeb2d9d1ca4e946e025c606ffa457d96d4d2e86f362f69c4c8d6214772e1c8c5589c141971d5161cde2aa8a9f166b3fe6b044a8b6f3cca65652497d79b3d9e937b371cf01d654db7f82c9d2e3d256b43034d133027319a59b986f0d5550ffd91f1a4f9413824bc8fbd6b2aeef04799ada00350474042d38ea358228adc7bc69889f736598fe5c8bc1c5e93f72c0fdc3d752581ce98186730ebb2b4ba6c66093f6282495d7add1d6d5853867ea132ad5dabfc858e3609804744a05a229d3249b891aa45da4aabc4de02f63e6f8593527036252167bd5b33c0126efc542b556c2f5b8ba18fd35acb116081e5b89b28497ec9180b9c4032bb5f046f7595665e40f54312882a534ab167bba749a28472b249df1f725437b70cfaeb1bdd744cf9017e2317d73d694c3fdd5b3fef93a3f10f71bf1a14aba1dc565ddb487bb16f9d2728d6d04a686b6265bdae137c2ddd558ca115cf0d50c5ba4304e82f74dae38c27b87f8c92ba81341fe8076780cbf20a7b1e9ec6276e1cb7f71f83aefc61522d19dc37f04203f22695dcba6f843ff830719207eb6d99b4419106ccb4a0e4010279d1285e0b473885e5d5572429b9d114df877c9a8167ded678ff584fff939f0733d9f3a417296728db4d7f45d5e7acba3cc8d20a27804bf5a8786d8c4fb96776a34b43fb756af432d259e09c754f8bc5200eee1b475d62a0f36a62966e759c7134f68e3237e14a60f6c1a39d365f395cdb1a01a84411165233c4d514cf3a94fe316a39222a902c0d7c3174690d4af98ee21b66af8002aff6a96d77d871a5bee8bfa6d70a6eeecd7e272b888d19c0069dca2880c13a81120ba9af9bc9ec2bb04a4d7b53efa1d79e5a294660499f6e1f6022fb8b68fbc8eaebf8e8be28aff2adbacfd3bbb2e0994332d3d6492c58eec7062c84e1817cb23fbd8bfb005146207d96c4ecca23db8bff02f8893369e2de0a6c457d1f3b8f3378d3df9f5c48fa7ec8cea5d02b75dcba8c9a65356a823ef0db39b5d3dd43ec576c3bb67ea5a2d0b2637353c6c00863b66613b2c5d600847bc943b41971c5c90d825b63be0b9457e1b6940482903779c23b7f0e4bbee91510a74acfe0f314c06deacaa83b61fec0d49283146cc446828ebcdb3135bb138354cee66f688f5b89e8eb60cd8fa071bd39a065bd3da6083f535c7a0709ee5d910ccd086789bfe2a6af2089dd2c9bfd22801f47930e3a09ec8eccc4736556e46c719e62942c9ac644d88fab5414613dbeec6720df451362a5651429c95428aebc53e3bc2c8eedcf5e82769990af1ec5ddc88bef2e02552beae714a57b3a0f7c7e23750938d9bcd773a0464306e1b9a743c56a3125c409b1f5116797bbe706dc14ec8943ed449753e3f87284bae9e466e3901df416edc41f47df7d011770ee2ae1c8e2d4055ab12ea218f7f81a7e7977e5867d4214dc777c0c02936831bbe2344e28f5951c801c129f5898b37e669bbe7cb418da23c2850a3d2896c518288037e56d8fcf4be776ecc7cd8465539ec20acdeacb7231b36305c57e1bbdb9ae2b15c149fec074ab59ee65a1f450e56aa05dd22d7e01fef6bbf6c4f110174a81cad15d5cdcfa6194b67e1a03e1ff884879261f0070d0cdce4ec55670e60bddc87d6f88b77a4a3b45f59365545bbe96402c99537a3ba36304995cbd2b009dc5183d3886e4665617afc490acfcf3be541604fba82f6ec3858cc95daf12fa6f89662a591662268c2db12c057ae0fc5f807910b5cfc2a75816a8f677ec262b455a04163d54ab964a79f76f40d2869d08fd18c2354b5f5fa7c1d07e8cb9a11af0814de75b55eff3c3bf331707af84d573078d04dcb316f79b6547f5f8cd2bf3fee8e8e9d9ae57edcdad01067161a9634d44beca51e949e0e2950bf0daa32ee1362a2a9f4786962e7f8ba2782d1248da7e7cc5", 0x1000}, {&(0x7f0000002b40)="77dd024205e3d2b0a020029ba353b56e79774de2f10a7b64afbcb953ab7f8aa6efdff16726db390dd6de1235445bfd7bede7df395c29d8ae41d0b39a7d3a3ba8291d3887e24d34e7c2ce62c7859dbda62082a32c22e6400cdeb5ddca601660b8a62bf96452b8b11e79c06623abfb706d479203f01f520d363ebd4f83eaa4e9457e8305d24014d16a8f09c5b3a827cd08b37fd3e7047755f962c0bcf579c9f405df9bc54dce235928e62c18430c954159c16997817da7f22d00e520d23bf52b20bf211988c8e50d18171c915b0e6a18c93c5ae4dffc9bd8f13fb0ade8cd4fcd69cc4b03ba72214d50deab7bbe33e9ac19cc1ee63d4639", 0xf6}, {&(0x7f0000002c40)}, {&(0x7f0000002c80)="a3a184ce04d8435b031f842fa6b00b395efa91abec0cf9825f18822a49549f693762d06a86549a1067fb48a3fa75d4e1d4e365f835bf2bd8dd12a207913b32b1f84e29e8465f18929c61ef56c9ff8961c692fb84a6e992e4e1d1b2d5db12b4cd68e26fea24228199e819ab311cf6ff5f943273bc94a18d8d1bd1d2b4ff7849ae9dd11a71dd185fd13fe5a97d1c4a9a18015a2ca1c0c8bf4bc8d47a26c54da005e0417b474456e2d781613580f90085d432b14fd8", 0xb4}, {&(0x7f0000002d40)="74115ed0551ba5802f47083d70c784ee234adb570428706e87fd940b8e474c4fcab4cd5fed14769c0a6cc439db7095708cd67488ff1c850bb1fe0aa3780016c5fb2ab2f3d4eee7a8938068340b7873dfb6bbd3f3340c8ba84a9cfff774c2c79877730acf09051ab8993d3bada7a28772417858e5ae1e483d87521010275854029b16d85df20747b993ab25ccafd8185437c9b7b5d0e9c7665c503fd4bf17c6ebbb0bca743730477b4ea449897262a92c98c7b3", 0xb3}], 0x6, &(0x7f0000003100)=[@rights={{0x1c, 0x1, 0x1, [r1, r1, r1]}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c, 0x1, 0x2, {r0, r25, r26}}}, @cred={{0x1c, 0x1, 0x2, {r0, r27, r28}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x90}, {&(0x7f00000031c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000035c0)=[{&(0x7f0000003240)="7d491681c92c2ab8758502ca740e76571195c277f3592be6d989114c1f90df8638eff7d92a453239ccec5a447d75042b6deabfd87a847bf20f8314c664931e83dada00062ab528c1c1f57410f55d5eae00f41a2d5de33fc820b796db4f605d8022e6259676c6035604ea0287676fdd514a255ecb300ad71f7adc735c0f74bd64293b9e8305ed7c573e98cdbf559a715caa51f7e57c0afed50ed8975a22eedb8ff91be83c81da4835f5757f5c2c8cb04adecba79647e5baf188d63efc826b6eed0878cf", 0xc3}, {&(0x7f0000003340)="8f45180d22c75ee5c60b5c6fe5c4c3a5dc33839368714fee1eea6e5cea", 0x1d}, {&(0x7f0000003380)="aa4ec2a93f51dd31724bd2974fa9f57d0813890cbe4b826b1e69f3890a363760175e4fff9791f2b6d600777dc15f3067fd4529529d619cb4f31fd52edf5d8ff5b358879951d097e76459adfd3c98df0b86ad8111433d1cfed63aac67eb44adad36cacb7bb9c73b76f2eed8f67f813572bd6631887a63344038b6b2296488b45b774b566704e5a6042ebd6d375dc2a1e28a3c32757f72143de3655066ab697c2f147a987af338573927b039", 0xab}, {&(0x7f0000003440)="178655b163b70cad76116e6491b6dc9f301909f54ad0a02fd295f8aa98fe36a1d5bf16f6dd98fdf19ea4e496f8fd13e41e99f6ca19e02a40989944cbdf0fc0895662435bf4f1", 0x46}, {&(0x7f00000034c0)="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", 0xfe}], 0x5, &(0x7f0000003840)=[@rights={{0x24, 0x1, 0x1, [r1, r1, r1, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {r0, r29, r30}}}, @cred={{0x1c, 0x1, 0x2, {r0, r31, r32}}}], 0x68, 0x4000010}, {&(0x7f00000038c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003a00)=[{&(0x7f0000003940)="6768248fcf5214c96f85dd", 0xb}, {&(0x7f0000003980)="dd3b813ae4f5f92f6f1f30f55fee986fd3e47cb7b7e54b1bcec696337b08967b316144b3ce5918761642f7909f5860d30ba368b0edf94ea9b0aba553858995efa365c96d782bd2304d9539c9eb25394b0cdadf3864e8fdf0928e819c696c", 0x5e}], 0x2, &(0x7f0000003b40)=[@cred={{0x1c, 0x1, 0x2, {r0, r33, r34}}}, @rights={{0x24, 0x1, 0x1, [r1, r1, r1, r1, r1]}}], 0x48, 0x4}], 0x8, 0x84)
tkill(r0, 0x34)

20:51:56 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="89070400", 0x4)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:56 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x9000000}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:56 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
r2 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x3, 0x2)
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)='\x00', <r3=>0xffffffffffffffff}, 0x30)
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={r0, r2, 0x0, 0x1, &(0x7f0000000080)='\x00', r3}, 0x30)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:56 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(0xffffffffffffffff, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:57 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0xa000000}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:57 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(0xffffffffffffffff, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:57 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(0x0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:57 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000})

20:51:57 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700})

20:51:57 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x101000)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:57 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x40000000}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:57 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(0xffffffffffffffff, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:51:57 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
write$P9_RSTATFS(r2, &(0x7f0000000080)={0x43, 0x9, 0x2, {0x0, 0x5, 0xe4e2, 0x7ff, 0x100000000, 0xfffffffffffffffa, 0x100000000, 0x3}}, 0x43)
tkill(r0, 0x34)

20:51:57 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x1000000000000}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:57 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, 0x0, 0x0, 0x0)

20:51:57 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)
r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x100, 0x23)
ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000080)=0x400)

20:51:58 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, 0x0, 0x0, 0x0)

20:51:58 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x4000000000000}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:58 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, 0x0, 0x0)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:58 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000})

20:51:58 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900})

20:51:58 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = dup3(r1, r1, 0x80000)
ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000000)={@reserved})
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:51:58 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, 0x0, 0x0, 0x0)

20:51:58 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x400000000000000}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:58 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00), 0x0, 0x0)

20:51:58 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x32, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
r2 = syz_open_dev$vcsn(&(0x7f0000000440)='/dev/vcs#\x00', 0x0, 0x200)
setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000480)=@ccm_128={{0x304}, "e71a74d8c50c0ae4", "c07c2106a14303a618d7add87a5fa254", "1fe26136", "080dddd0672a3524"}, 0x28)
r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f00000002c0)={{0x4, 0x4, 0x8001, 0x3ff, '\x00', 0x3}, 0x4, 0x10000024, 0xfffffffffffffff9, r0, 0x7, 0xffffffff, 'syz0\x00', &(0x7f0000000240)=['\x00', '/dev/dlm-control\x00', '/dev/snapshot\x00', 'cgroup^(\x00', 'em0(cgroup]%\x00', 'vboxnet1vboxnet1\\cpuset\x00', '/dev/dlm-control\x00'], 0x5f, [], [0x665, 0x2, 0x2, 0x9]})
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x20000000, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000400)={0x0, r3, 0x693, 0x2, 0xcd, 0x9})
tkill(r0, 0x34)
r4 = semget$private(0x0, 0x7, 0x244)
semctl$GETVAL(r4, 0x0, 0xc, &(0x7f00000001c0)=""/17)
r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-control\x00', 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000180)=@int=0x9, 0x4)
r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={<r7=>0x0, 0x7fffffff, 0x30, 0x200, 0x6}, &(0x7f00000000c0)=0x18)
syz_open_dev$usbmon(&(0x7f00000004c0)='/dev/usbmon#\x00', 0xfff, 0x10800)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000100)={0x3ff, 0x8008, 0x0, 0x100, r7}, 0x10)

20:51:58 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x900000000000000}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:58 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00), 0x0, 0x0)

20:51:58 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)
ptrace$pokeuser(0x6, r0, 0x8, 0x6)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000))

20:51:58 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00), 0x0, 0x0)

20:51:59 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, 0x0, 0x0)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:51:59 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000})

20:51:59 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000})

20:51:59 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0xa00000000000000}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:59 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0)

20:51:59 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)
ptrace$cont(0x39, r0, 0x0, 0x2)

20:51:59 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x4000000000000000}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:51:59 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0)

20:51:59 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0)
ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000080)={0x9, 0x10001})
r1 = gettid()
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r1, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r1, 0x34)

20:51:59 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0)

20:51:59 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc), 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0xffffffffffffffff, r0, 0x8, 0x0)
r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x20000)
ioctl$TIOCGPTLCK(r2, 0x80045439, &(0x7f0000000100))
ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='erspan0\x00'})
wait4(0x0, 0x0, 0x0, 0x0)
r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x100)
ioctl$CAPI_CLR_FLAGS(r3, 0x80044325, &(0x7f0000000080)=0x1)
tkill(r0, 0x34)

20:51:59 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x8000000000000000}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:00 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, 0x0, 0x0)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:52:00 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000})

20:52:00 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x0}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:00 executing program 3:
r0 = socket$can_raw(0x1d, 0x3, 0x1)
r1 = dup(r0)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', <r2=>0x0})
bind$can_raw(r0, &(0x7f00000003c0)={0x1d, r2}, 0x10)
write$RDMA_USER_CM_CMD_CREATE_ID(r1, 0x0, 0x0)

20:52:00 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00})

20:52:00 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0)
ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000080))
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(r0, 0x0, 0x7, 0x0)
tkill(r0, 0x34)

20:52:00 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001480)=[{0x0}, {&(0x7f0000001400)=""/107, 0x6b}], 0x2}, 0x0)
r1 = dup(r0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00505)
shutdown(r1, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockname(r4, 0x0, &(0x7f0000000040))
recvfrom$inet(r3, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510)
shutdown(r2, 0x0)
shutdown(r3, 0x0)

20:52:00 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
clock_gettime(0x0, &(0x7f0000004bc0)={<r2=>0x0, <r3=>0x0})
recvmmsg(r1, &(0x7f0000004ac0)=[{{&(0x7f0000000080)=@x25, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/115, 0x73}], 0x1, &(0x7f0000000180)=""/4096, 0x1000}, 0x401}, {{&(0x7f0000001180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001200)=""/211, 0xd3}, {&(0x7f0000001300)=""/33, 0x21}, {&(0x7f0000001340)=""/244, 0xf4}, {&(0x7f0000001440)=""/142, 0x8e}, {&(0x7f0000001500)=""/190, 0xbe}], 0x5, &(0x7f0000001640)=""/4096, 0x1000}, 0x5}, {{0x0, 0x0, &(0x7f00000028c0)=[{&(0x7f0000002640)=""/237, 0xed}, {&(0x7f0000002740)=""/206, 0xce}, {&(0x7f0000002840)=""/94, 0x5e}], 0x3, &(0x7f0000002900)=""/27, 0x1b}, 0x8eb}, {{&(0x7f0000002940)=@nfc, 0x80, &(0x7f0000004a80)=[{&(0x7f00000029c0)=""/4096, 0x1000}, {&(0x7f00000039c0)=""/4096, 0x1000}, {&(0x7f00000049c0)=""/132, 0x84}], 0x3}, 0xbaf}], 0x4, 0x40, &(0x7f0000004c00)={r2, r3+10000000})
ptrace$setopts(0x4206, r0, 0x0, 0x0)
r4 = syz_open_dev$midi(&(0x7f0000004cc0)='/dev/midi#\x00', 0x5, 0x20000)
r5 = semget$private(0x0, 0x0, 0x20)
semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000004d40)=""/103)
ioctl$BLKRAGET(r4, 0x1263, &(0x7f0000004d00))
wait4(0x0, 0x0, 0x0, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000004dc0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in=@initdev}, 0x0, @in=@local}}, &(0x7f0000004ec0)=0xe8)
r7 = getegid()
write$FUSE_ATTR(r4, &(0x7f0000004f00)={0x78, 0xfffffffffffffffe, 0x8, {0x1f, 0x2, 0x0, {0x3, 0xfffffffffffffff9, 0x8001, 0xfffffffffffffff9, 0x3ff, 0x400, 0x800, 0xfffffffffffffeff, 0x7, 0x8, 0x7ff, r6, r7, 0x7, 0x8}}}, 0x78)
tkill(r0, 0x34)
r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000004f80)='/dev/qat_adf_ctl\x00', 0x404081, 0x0)
ioctl$DRM_IOCTL_CONTROL(r8, 0x40086414, &(0x7f0000004c80)={0x3, 0x2})

20:52:00 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x0}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:00 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200, 0x0)
ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000080)={r1, 0x80000000})
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:52:00 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x0}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:00 executing program 3:
prlimit64(0x0, 0x9, &(0x7f0000000040), 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
fcntl$setsig(0xffffffffffffffff, 0xa, 0x0)
io_setup(0x4008, &(0x7f0000000080))
ptrace$setopts(0x4206, r0, 0x0, 0x0)
tkill(r0, 0x30)
wait4(0x0, 0x0, 0x0, 0x0)
write$P9_RFLUSH(0xffffffffffffffff, 0x0, 0x0)

20:52:01 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280), 0x0)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:52:01 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000})

20:52:01 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x200, 0x20)
ioctl$KDSKBLED(r2, 0x4b65, 0x8)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:52:01 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x0}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:01 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000})

20:52:01 executing program 2:
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000680)=<r0=>0x0)
ptrace$peek(0x1, r0, &(0x7f00000006c0))
clone(0xf6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3f, 0x0)
sendmmsg$inet(r1, &(0x7f0000000600)=[{{&(0x7f0000000080)={0x2, 0x4e24, @multicast1}, 0x10, &(0x7f0000000180)=[{&(0x7f00000000c0)="8ac089cfe932b307e1023889351d2079d23af4369c2c5fa9b35278ded0f5c338ec5a3bce5663a846ad44a62a48e7fdfd3886d3ceba1c27f56f6c441b6c663d734c0aef09758c86b71d90e25ba7869848d8534609fa03ad03d5c145392d501627ff44de241167bfb3b29ff894a88289dd2d35298efe6f43e2c378eabae42a7213407a835a72d7a3341102108649807d7e75aa44c447466eebebd586f080c1ae992e22b0bf72013e4a5b", 0xa9}], 0x1}}, {{&(0x7f00000001c0)={0x2, 0x4e24, @broadcast}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000200)="21636e5c05c33956f7d418d5f9ae355397d07358d9347a3b5c46fc3cf29974f2acaa65776c37384afc", 0x29}, {&(0x7f0000000240)="732f06215317abb0a2abe0f906de788e32f840862cd85e11912bd2a93b838faa63ceaaa42fb4dfd67069d8aee90c57c613b3aa97d605d9891b869039278a3cf29e1541b2968f4957d9b9da3606bc699bf1aacb6a9f4fb702cd60fc0277f80e8b887d3ffaa9fb99f411af8201f81c4a16c1dd794fcf1df13ef8f21d72c975f2636aedacb266adfe4492423e2c8c51a73f4f741d68a7276b5a85d4abe11fe734a3eeafcd57f6c805a328437839eb0092e595b55aafd82278e392c9d7c77b37b5b2c725b60d76aea4fb62897793d192320c88d376c7ba90fc0924483ad4ffe4690525", 0xe1}, {&(0x7f0000000340)="fb8d4345a961940824d965406c0c77e803bb5ceef920beb63e15ea4d9d6143ca332a662ec88d8a359470c6661d346f", 0x2f}], 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="ac1414aaac1414bb00000000740000000000000000000000070000008907007f000001940600000031861300000005530d875d1a07ffaac3faa360bf8913ac7f000001ac1414aae00000020500000044100503000000070000000500000007441007430000000100000008000000050100830fffac1414aaac141424ac1e010100000000"], 0x1f8}}], 0x2, 0x10)
ioctl$SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0))
r2 = gettid()
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r2, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r2, 0x34)

20:52:01 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x0}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:01 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x0}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:01 executing program 2:
syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00')
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040))
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x31)

20:52:02 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x0}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:02 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280), 0x0)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:52:04 executing program 3:
prlimit64(0x0, 0x9, &(0x7f0000000040), 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
fcntl$setsig(0xffffffffffffffff, 0xa, 0x0)
io_setup(0x4008, &(0x7f0000000080))
ptrace$setopts(0x4206, r0, 0x0, 0x0)
tkill(r0, 0x30)
wait4(0x0, 0x0, 0x0, 0x0)
write$P9_RFLUSH(0xffffffffffffffff, 0x0, 0x0)

20:52:04 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2, 0x0)
getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@initdev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8)
fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getuid()
getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000380)={{{@in=@empty, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@initdev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f00000005c0)=0xe8)
fstat(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = getuid()
mount$fuseblk(&(0x7f0000000100)='/dev/loop0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fuseblk\x00', 0x80, &(0x7f0000000680)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xe000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@default_permissions='default_permissions'}], [{@audit='audit'}, {@permit_directio='permit_directio'}, {@euid_eq={'euid', 0x3d, r5}}, {@dont_hash='dont_hash'}, {@dont_measure='dont_measure'}, {@uid_lt={'uid<', r6}}, {@euid_gt={'euid>', r7}}, {@euid_eq={'euid', 0x3d, r8}}, {@euid_gt={'euid>', r9}}]}})
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x200040)

20:52:04 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x0}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:04 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000})

20:52:04 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000})

20:52:04 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280), 0x0)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:52:04 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x0}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:04 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x0}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:04 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x0}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:05 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x0}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:05 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:52:05 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000})

20:52:07 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp}}}}, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00c5d)

20:52:07 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000})

20:52:07 executing program 2:
r0 = syz_init_net_socket$llc(0x1a, 0x3, 0x0)
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r1 = gettid()
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r1, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
r3 = dup3(r0, r0, 0x80000)
recvmsg$kcm(r3, &(0x7f0000001340)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000001280)=[{&(0x7f00000000c0)=""/93, 0x5d}, {&(0x7f0000000140)=""/132, 0x84}, {&(0x7f0000000200)=""/112, 0x70}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x4, &(0x7f00000012c0)=""/96, 0x60}, 0x0)
tkill(r1, 0x1d)

20:52:07 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x0}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:07 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:52:07 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000})

20:52:07 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x0}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:07 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
r2 = dup3(r1, r1, 0x80000)
ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000080)=""/4096)
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:52:07 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x0}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:07 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
r2 = syz_open_dev$swradio(&(0x7f0000000140)='/dev/swradio#\x00', 0x1, 0x2)
getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000000080)=""/2, 0x2)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(r0, 0x0, 0xc0000001, 0x0)
tkill(r0, 0x34)

20:52:07 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x0}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:08 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, 0x0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(0x0, 0x34)

20:52:08 executing program 3:
semop(0x0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(0x0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semctl$IPC_RMID(0x0, 0x0, 0x0)

20:52:08 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:52:08 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000})

20:52:08 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000})

20:52:08 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x0}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:08 executing program 3:
semop(0x0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(0x0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semctl$IPC_RMID(0x0, 0x0, 0x0)

20:52:08 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x0}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:08 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2={0x1f, 0x0, {}, 0x0, 0x0}, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:08 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r1 = gettid()
wait4(0x0, 0x0, 0x80000000, 0x0)
ptrace$setopts(0x4206, r1, 0x0, 0x0)
tkill(r1, 0x24)
ptrace$cont(0x18, r1, 0x0, 0x0)
ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x1, 0x0, 0x0, 0x0, 0xfe})
ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080))
ptrace$cont(0x9, r1, 0x0, 0x0)

20:52:08 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2={0x1f, 0x0, {}, 0x0, 0x0}, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:08 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r1 = gettid()
wait4(0x0, 0x0, 0x80000000, 0x0)
ptrace$setopts(0x4206, r1, 0x0, 0x0)
tkill(r1, 0x24)
ptrace$cont(0x18, r1, 0x0, 0x0)
ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x1, 0x0, 0x0, 0x0, 0xfe})
ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080))
ptrace$cont(0x9, r1, 0x0, 0x0)

20:52:08 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)
ioctl$sock_rose_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x4000000000000, @default, @netrom={'nr', 0x0}, 0x5, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @null]})

20:52:09 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(0x0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:52:09 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r1 = gettid()
wait4(0x0, 0x0, 0x80000000, 0x0)
ptrace$setopts(0x4206, r1, 0x0, 0x0)
tkill(r1, 0x24)
ptrace$cont(0x18, r1, 0x0, 0x0)
ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x1, 0x0, 0x0, 0x0, 0xfe})
ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080))
ptrace$cont(0x9, r1, 0x0, 0x0)

20:52:09 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff})

20:52:09 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000})

20:52:09 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2={0x1f, 0x0, {}, 0x0, 0x0}, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:09 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f0000001080), 0x8d, 0x1, 0x0, 0x0, 0x8)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
read(r1, &(0x7f0000000080)=""/4096, 0x1000)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:52:09 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r1 = gettid()
wait4(0x0, 0x0, 0x80000000, 0x0)
ptrace$setopts(0x4206, r1, 0x0, 0x0)
tkill(r1, 0x24)
ptrace$cont(0x18, r1, 0x0, 0x0)
ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x1, 0x0, 0x0, 0x0, 0xfe})
ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080))
ptrace$cont(0x9, r1, 0x0, 0x0)

20:52:09 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2={0x1f, 0x0, {}, 0x0, 0x0}, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:09 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r1 = gettid()
wait4(0x0, 0x0, 0x80000000, 0x0)
ptrace$setopts(0x4206, r1, 0x0, 0x0)
tkill(r1, 0x24)
ptrace$cont(0x18, r1, 0x0, 0x0)
ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x1, 0x0, 0x0, 0x0, 0xfe})
ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080))

20:52:09 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
process_vm_writev(r0, &(0x7f00000011c0)=[{&(0x7f0000000080)=""/165, 0xa5}, {&(0x7f0000000140)=""/104, 0x68}, {&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x4, &(0x7f0000002200)=[{&(0x7f0000001200)=""/4096, 0x1000}], 0x1, 0x0)
gettid()
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:52:09 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2={0x1f, 0x0, {}, 0x0, 0x0}, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:09 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r1 = gettid()
wait4(0x0, 0x0, 0x80000000, 0x0)
ptrace$setopts(0x4206, r1, 0x0, 0x0)
tkill(r1, 0x24)
ptrace$cont(0x18, r1, 0x0, 0x0)
ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x1, 0x0, 0x0, 0x0, 0xfe})

20:52:10 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(0x0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:52:10 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0)
ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x1c62, 0x8, 0x9, 0x7, 0x1b98})
socket$inet_udplite(0x2, 0x2, 0x88)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@multicast1}, 0x0, @in=@initdev}}, &(0x7f00000001c0)=0xe8)
getresgid(&(0x7f0000000200), &(0x7f0000000240)=<r4=>0x0, &(0x7f0000000280))
write$FUSE_ATTR(r1, &(0x7f00000002c0)={0x78, 0x4, 0x2, {0x9, 0x8, 0x0, {0x1, 0x10000000200, 0x0, 0x100000000, 0xff47, 0x401, 0x9, 0x7, 0x2, 0x9, 0x6, r3, r4, 0x5, 0x3}}}, 0x78)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
gettid()
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:52:10 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000})

20:52:10 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000})

20:52:10 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2={0x1f, 0x0, {}, 0x0, 0x0}, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:10 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r1 = gettid()
wait4(0x0, 0x0, 0x80000000, 0x0)
ptrace$setopts(0x4206, r1, 0x0, 0x0)
tkill(r1, 0x24)
ptrace$cont(0x18, r1, 0x0, 0x0)

20:52:10 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x80000, 0x0)
ioctl$RTC_PIE_OFF(r2, 0x7006)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
socket$bt_rfcomm(0x1f, 0x3, 0x3)
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000080)={0x0, {{0xa, 0x4e21, 0x1, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x20fc}}}, 0x88)
tkill(r0, 0x34)

20:52:10 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r1 = gettid()
wait4(0x0, 0x0, 0x80000000, 0x0)
ptrace$setopts(0x4206, r1, 0x0, 0x0)
tkill(r1, 0x24)

20:52:10 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2={0x1f, 0x0, {}, 0x0, 0x0}, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:10 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r1 = gettid()
wait4(0x0, 0x0, 0x80000000, 0x0)
ptrace$setopts(0x4206, r1, 0x0, 0x0)

20:52:10 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
ptrace$peekuser(0x3, r0, 0x0)
wait4(0x0, 0x0, 0x20000000, 0x0)
tkill(r0, 0x34)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000080)={0x8e59, 0xffffffff})

20:52:10 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
gettid()
wait4(0x0, 0x0, 0x80000000, 0x0)

20:52:11 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(0x0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:52:11 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2={0x1f, 0x0, {}, 0x0, 0x0}, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:11 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd})

20:52:11 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000})

20:52:11 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)
r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10000, 0x20200)
ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x4, 0x7, 0x8, 0xffffffffffffff81, 0x4, 0x83], 0x6, 0xf4e9, 0xfffffffffffffffd, 0x5, 0xe84, 0x1000, {0x4, 0x0, 0x39, 0xfffffffffffffff8, 0x8001, 0xea6, 0x0, 0x40, 0x7, 0xfff, 0x20, 0x7, 0x200, 0x7fffffff, "e15d9fb32918a8b1319f470e7cf0121173ab68acb47306811245ee60b77a45bd"}})

20:52:11 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
gettid()

20:52:11 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2={0x1f, 0x0, {}, 0x0, 0x0}, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:11 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:11 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2={0x1f, 0x0, {}, 0x0, 0x0}, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:11 executing program 2:
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x200000)
write$apparmor_exec(r2, &(0x7f0000000080)={'exec ', 'mime_type@:($!wlan0\x00'}, 0x19)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x1e)

20:52:11 executing program 3:
socket$inet_udplite(0x2, 0x2, 0x88)
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:11 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2={0x1f, 0x0, {}, 0x0, 0x0}, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:12 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, 0x0, 0x0)

20:52:12 executing program 3:
socket$inet_udplite(0x2, 0x2, 0x88)
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:12 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x83, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x30)
lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getgroups(0x1, &(0x7f00000001c0)=[<r4=>0xffffffffffffffff])
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@local}, 0x0, @in=@initdev}}, &(0x7f0000000300)=0xe8)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, <r6=>0x0}, &(0x7f0000000380)=0xc)
fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0xa400, &(0x7f0000000440)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@allow_other='allow_other'}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@seclabel='seclabel'}, {@pcr={'pcr', 0x3d, 0x2e}}, {@pcr={'pcr', 0x3d, 0x37}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@uid_eq={'uid', 0x3d, r5}}, {@fsmagic={'fsmagic', 0x3d, 0x80000001}}, {@uid_eq={'uid', 0x3d, r6}}, {@fowner_gt={'fowner>', r7}}, {@smackfstransmute={'smackfstransmute'}}]}})
tkill(r0, 0x34)

20:52:12 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000})

20:52:12 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000})

20:52:12 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2={0x1f, 0x0, {}, 0x0, 0x0}, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:12 executing program 3:
socket$inet_udplite(0x2, 0x2, 0x88)
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:12 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f0000000080)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
sched_setscheduler(r0, 0x1, &(0x7f0000000000)=0x30f38000)
tkill(r0, 0x34)

20:52:12 executing program 3:
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:12 executing program 2:
clone(0x2008000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100))
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000, 0x0)
ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000080))
tkill(r0, 0x34)

20:52:12 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2={0x1f, 0x0, {}, 0x0, 0x0}, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:12 executing program 3:
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:13 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, 0x0, 0x0)

20:52:13 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00000000c0)={0x6, 0x7fff, 0x2})
openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2)
tkill(r0, 0x34)

20:52:13 executing program 3:
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

[ 1731.705653][ T8890] cgroup: fork rejected by pids controller in /syz2
20:52:13 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000})

20:52:13 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2={0x1f, 0x0, {}, 0x0, 0x0}, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:13 executing program 3:
socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:13 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000})

20:52:13 executing program 3:
socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:13 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2={0x1f, 0x0, {}, 0x0, 0x0}, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:13 executing program 3:
socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:13 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2={0x1f, 0x0, {}, 0x0, 0x0}, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:13 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x0, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:14 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, 0x0, 0x0)

20:52:16 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
socket$inet_dccp(0x2, 0x6, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:52:16 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2={0x1f, 0x0, {}, 0x0, 0x0}, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:16 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x0, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:16 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000})

20:52:16 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000})

20:52:16 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0), 0x0)

20:52:16 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x0, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:16 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2={0x1f, 0x0, {}, 0x0, 0x0}, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:16 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, 0x0)
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:16 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, 0x0)
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:16 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:16 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, 0x0)
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:19 executing program 2:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100, 0x0)
ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070")
futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x34)

20:52:19 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:19 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0))
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:19 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000})

20:52:19 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0), 0x0)

20:52:19 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82ffffff})

20:52:19 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0))
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:19 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:19 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0))
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:19 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:19 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0b")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:19 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:22 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001480)=[{0x0}, {&(0x7f0000001400)=""/107, 0x6b}], 0x2}, 0x0)
r1 = dup(r0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00505)
shutdown(r1, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = fcntl$dupfd(r3, 0x0, r1)
getsockopt$inet_int(r4, 0x0, 0xe, 0x0, &(0x7f0000000040))
recvfrom$inet(r3, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510)
shutdown(r2, 0x0)
shutdown(r3, 0x0)

20:52:22 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0b")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:22 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0), 0x0)

20:52:22 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000})

20:52:22 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:22 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000})

20:52:22 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0b")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:22 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:22 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7b")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:22 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000040)=""/20, 0x14}], 0x1}, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockname$unix(0xffffffffffffffff, &(0x7f00000017c0)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/2113], 0x0)
recvfrom$inet(r1, 0x0, 0x8164, 0x0, 0x0, 0x800e00547)
shutdown(r0, 0x0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
read(r2, &(0x7f0000000100)=""/99, 0x63)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d)
shutdown(r2, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x10000000005, 0x84)
recvmsg(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000002d80), 0x4}, 0x0)
shutdown(r3, 0x0)
shutdown(r1, 0x0)

20:52:22 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7b")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:22 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:22 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7b")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:23 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:23 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{}], 0x1)

20:52:23 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000})

20:52:23 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be0")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:23 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff82})

20:52:23 executing program 2:
prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x50000}]})
setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000006c0)={0x0, 'ip6tnl0\x00'}, 0x0)

20:52:23 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be0")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:23 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:23 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be0")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:23 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:23 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:23 executing program 2:
clone(0x20000000027fa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
wait4(0x0, 0x0, 0x80000000, 0x0)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="0f34"], 0x2}}, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
tkill(r0, 0x31)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, {}, @cond=[{}, {0x0, 0x0, 0x0, 0x40}]})
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000240)={'yam0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="c400c41e2500000000007eb0fb882951c8"]})
ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080))
ptrace$cont(0x9, r0, 0x0, 0x0)

20:52:24 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:24 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{}], 0x1)

20:52:24 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000})

20:52:24 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:24 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000})

20:52:24 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:24 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:24 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:24 executing program 3:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:24 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:25 executing program 3:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2={0x1f, 0x0, {}, 0x0, 0x0}, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:27 executing program 2:
clone(0x20000000027fa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
wait4(0x0, 0x0, 0x80000000, 0x0)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="0f34"], 0x2}}, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
tkill(r0, 0x31)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, {}, @cond=[{}, {0x0, 0x0, 0x0, 0x40}]})
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000240)={'yam0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="c400c41e2500000000007eb0fb882951c8"]})
ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080))
ptrace$cont(0x9, r0, 0x0, 0x0)

20:52:27 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:27 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{}], 0x1)

20:52:27 executing program 3:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x4000000}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:27 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000})

20:52:27 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000})

20:52:27 executing program 3:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}, 0x4000000}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:27 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:27 executing program 2:
clone(0x20000000027fa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
wait4(0x0, 0x0, 0x80000000, 0x0)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="0f34"], 0x2}}, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
tkill(r0, 0x31)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, {}, @cond=[{}, {0x0, 0x0, 0x0, 0x40}]})
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000240)={'yam0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="c400c41e2500000000007eb0fb882951c8"]})
ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080))
ptrace$cont(0x9, r0, 0x0, 0x0)

20:52:27 executing program 3:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:52:27 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:27 executing program 3:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x0}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:27 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x4, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:27 executing program 4:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0x0}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:27 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000})

20:52:28 executing program 3:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54, 0xa}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:28 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000})

20:52:28 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x9, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:28 executing program 4:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x10}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:28 executing program 3:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0xa00000000000000, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:30 executing program 2:
clone(0x20000000027fa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
wait4(0x0, 0x0, 0x80000000, 0x0)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="0f34"], 0x2}}, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
tkill(r0, 0x31)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, {}, @cond=[{}, {0x0, 0x0, 0x0, 0x40}]})
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000240)={'yam0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="c400c41e2500000000007eb0fb882951c8"]})
ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080))
ptrace$cont(0x9, r0, 0x0, 0x0)

20:52:30 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0xa, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:30 executing program 4:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:30 executing program 3:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x4, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:30 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000})

20:52:30 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000})

20:52:30 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffc)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x0, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:52:30 executing program 4 (fault-call:5 fault-nth:0):
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

20:52:30 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x900, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:30 executing program 3 (fault-call:2 fault-nth:0):
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:30 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0xa00, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

[ 1749.481447][ T9899] FAULT_INJECTION: forcing a failure.
[ 1749.481447][ T9899] name failslab, interval 1, probability 0, space 0, times 0
[ 1749.523606][ T9899] CPU: 1 PID: 9899 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #37
[ 1749.531539][ T9899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1749.541603][ T9899] Call Trace:
[ 1749.544916][ T9899]  dump_stack+0x172/0x1f0
[ 1749.549279][ T9899]  should_fail.cold+0xa/0x15
[ 1749.553890][ T9899]  ? fault_create_debugfs_attr+0x1e0/0x1e0
[ 1749.559713][ T9899]  ? ___might_sleep+0x163/0x280
[ 1749.564586][ T9899]  __should_failslab+0x121/0x190
[ 1749.569535][ T9899]  should_failslab+0x9/0x14
[ 1749.574053][ T9899]  kmem_cache_alloc_node+0x261/0x710
[ 1749.579350][ T9899]  ? lockdep_hardirqs_on+0x418/0x5d0
[ 1749.584644][ T9899]  ? trace_hardirqs_on+0x67/0x220
[ 1749.589673][ T9899]  ? kasan_check_read+0x11/0x20
[ 1749.594546][ T9899]  copy_process.part.0+0x1f3a/0x6990
[ 1749.599835][ T9899]  ? __f_unlock_pos+0x19/0x20
[ 1749.604520][ T9899]  ? find_held_lock+0x35/0x130
[ 1749.609312][ T9899]  ? __cleanup_sighand+0x60/0x60
[ 1749.614264][ T9899]  ? kasan_check_write+0x14/0x20
[ 1749.619212][ T9899]  ? __mutex_unlock_slowpath+0xf8/0x6b0
[ 1749.624767][ T9899]  _do_fork+0x25d/0xfe0
[ 1749.628937][ T9899]  ? copy_init_mm+0x20/0x20
[ 1749.633449][ T9899]  ? fput+0x1b/0x20
[ 1749.637258][ T9899]  ? ksys_write+0x1cf/0x290
[ 1749.641783][ T9899]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1749.647248][ T9899]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1749.652714][ T9899]  ? do_syscall_64+0x26/0x680
[ 1749.657397][ T9899]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1749.663471][ T9899]  ? do_syscall_64+0x26/0x680
[ 1749.668159][ T9899]  __x64_sys_clone+0xbf/0x150
[ 1749.672848][ T9899]  do_syscall_64+0xfd/0x680
[ 1749.677361][ T9899]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1749.683257][ T9899] RIP: 0033:0x459519
[ 1749.687156][ T9899] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 1749.706760][ T9899] RSP: 002b:00007f7eb4d5fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 1749.715176][ T9899] RAX: ffffffffffffffda RBX: 00007f7eb4d5fc90 RCX: 0000000000459519
20:52:31 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x4000, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

[ 1749.723154][ T9899] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 2200802102001ffe
[ 1749.731129][ T9899] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000
[ 1749.739101][ T9899] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7eb4d606d4
[ 1749.747074][ T9899] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000004
20:52:33 executing program 2 (fault-call:2 fault-nth:0):
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:52:33 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000})

20:52:33 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000})

20:52:33 executing program 3 (fault-call:2 fault-nth:1):
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:33 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x40000, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:33 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1)

[ 1752.119747][ T9923] FAULT_INJECTION: forcing a failure.
[ 1752.119747][ T9923] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 1752.133107][ T9923] CPU: 0 PID: 9923 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #37
[ 1752.141004][ T9923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1752.151062][ T9923] Call Trace:
[ 1752.154373][ T9923]  dump_stack+0x172/0x1f0
[ 1752.158728][ T9923]  should_fail.cold+0xa/0x15
[ 1752.163329][ T9923]  ? fault_create_debugfs_attr+0x1e0/0x1e0
[ 1752.169151][ T9923]  ? mark_held_locks+0xf0/0xf0
[ 1752.173929][ T9923]  ? get_mem_cgroup_from_mm+0x10b/0x2b0
[ 1752.179490][ T9923]  should_fail_alloc_page+0x50/0x60
[ 1752.181858][ T9928] FAULT_INJECTION: forcing a failure.
[ 1752.181858][ T9928] name failslab, interval 1, probability 0, space 0, times 0
[ 1752.184698][ T9923]  __alloc_pages_nodemask+0x1a1/0x8d0
[ 1752.184717][ T9923]  ? rcu_read_unlock+0x16/0x60
[ 1752.184733][ T9923]  ? __alloc_pages_slowpath+0x28f0/0x28f0
[ 1752.184760][ T9923]  cache_grow_begin+0x9d/0x650
[ 1752.218252][ T9923]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 1752.224507][ T9923]  kmem_cache_alloc_node+0x642/0x710
[ 1752.229806][ T9923]  ? lockdep_hardirqs_on+0x418/0x5d0
[ 1752.235103][ T9923]  ? trace_hardirqs_on+0x67/0x220
[ 1752.240139][ T9923]  copy_process.part.0+0x1f3a/0x6990
[ 1752.245448][ T9923]  ? __f_unlock_pos+0x19/0x20
[ 1752.250129][ T9923]  ? find_held_lock+0x35/0x130
[ 1752.254917][ T9923]  ? __cleanup_sighand+0x60/0x60
[ 1752.259957][ T9923]  ? kasan_check_write+0x14/0x20
[ 1752.264899][ T9923]  ? __mutex_unlock_slowpath+0xf8/0x6b0
[ 1752.270454][ T9923]  _do_fork+0x25d/0xfe0
[ 1752.274624][ T9923]  ? copy_init_mm+0x20/0x20
[ 1752.279137][ T9923]  ? fput+0x1b/0x20
[ 1752.282953][ T9923]  ? ksys_write+0x1cf/0x290
[ 1752.287475][ T9923]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1752.293141][ T9923]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1752.298626][ T9923]  ? do_syscall_64+0x26/0x680
[ 1752.307479][ T9923]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1752.313552][ T9923]  ? do_syscall_64+0x26/0x680
[ 1752.318238][ T9923]  __x64_sys_clone+0xbf/0x150
[ 1752.323010][ T9923]  do_syscall_64+0xfd/0x680
[ 1752.327535][ T9923]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1752.333432][ T9923] RIP: 0033:0x459519
[ 1752.337328][ T9923] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 1752.356945][ T9923] RSP: 002b:00007f7eb4d5fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 1752.365366][ T9923] RAX: ffffffffffffffda RBX: 00007f7eb4d5fc90 RCX: 0000000000459519
[ 1752.373345][ T9923] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 2200802102001ffe
[ 1752.381331][ T9923] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000
[ 1752.389303][ T9923] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7eb4d606d4
[ 1752.397696][ T9923] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000004
[ 1752.405695][ T9928] CPU: 1 PID: 9928 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #37
[ 1752.413606][ T9928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1752.423666][ T9928] Call Trace:
[ 1752.426975][ T9928]  dump_stack+0x172/0x1f0
[ 1752.431319][ T9928]  should_fail.cold+0xa/0x15
[ 1752.435923][ T9928]  ? fault_create_debugfs_attr+0x1e0/0x1e0
[ 1752.441742][ T9928]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1752.447213][ T9928]  __should_failslab+0x121/0x190
[ 1752.452171][ T9928]  should_failslab+0x9/0x14
[ 1752.456683][ T9928]  kmem_cache_alloc+0x47/0x6f0
[ 1752.461564][ T9928]  dst_alloc+0x10e/0x200
[ 1752.465894][ T9928]  rt_dst_alloc+0x83/0x3f0
[ 1752.470331][ T9928]  ip_route_output_key_hash_rcu+0x8f3/0x2d50
[ 1752.476329][ T9928]  ? ip_route_input_noref+0x270/0x270
[ 1752.481708][ T9928]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1752.487953][ T9928]  ? kasan_check_read+0x11/0x20
[ 1752.492821][ T9928]  ip_route_output_key_hash+0x1ef/0x360
[ 1752.498378][ T9928]  ? ip_route_output_key_hash_rcu+0x2d50/0x2d50
[ 1752.505224][ T9928]  ? raw_sendmsg+0x6be/0x2f10
[ 1752.509916][ T9928]  ? lock_downgrade+0x880/0x880
[ 1752.514869][ T9928]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1752.521122][ T9928]  ip_route_output_flow+0x28/0xc0
[ 1752.526157][ T9928]  raw_sendmsg+0xa1e/0x2f10
[ 1752.530675][ T9928]  ? raw_getsockopt+0x100/0x100
[ 1752.535540][ T9928]  ? tomoyo_check_inet_address+0xf7/0x740
[ 1752.541292][ T9928]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 1752.547592][ T9928]  ? tomoyo_socket_bind_permission+0x360/0x360
[ 1752.553765][ T9928]  ? copy_msghdr_from_user+0x2d0/0x430
[ 1752.559249][ T9928]  inet_sendmsg+0x141/0x5d0
[ 1752.563767][ T9928]  ? inet_sendmsg+0x141/0x5d0
[ 1752.568459][ T9928]  ? ipip_gro_receive+0x100/0x100
[ 1752.573503][ T9928]  sock_sendmsg+0xd7/0x130
[ 1752.577931][ T9928]  ___sys_sendmsg+0x3e2/0x920
[ 1752.582615][ T9928]  ? copy_msghdr_from_user+0x430/0x430
[ 1752.588097][ T9928]  ? lock_downgrade+0x880/0x880
[ 1752.592956][ T9928]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1752.599207][ T9928]  ? kasan_check_read+0x11/0x20
[ 1752.604069][ T9928]  ? __fget+0x381/0x550
[ 1752.608252][ T9928]  ? __fget_light+0x1a9/0x230
[ 1752.612935][ T9928]  ? __fdget+0x1b/0x20
[ 1752.617006][ T9928]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 1752.623261][ T9928]  ? sockfd_lookup_light+0xcb/0x180
[ 1752.628472][ T9928]  __sys_sendmmsg+0x1bf/0x4d0
[ 1752.633161][ T9928]  ? __ia32_sys_sendmsg+0xb0/0xb0
[ 1752.638215][ T9928]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 1752.644463][ T9928]  ? fput_many+0x12c/0x1a0
[ 1752.648889][ T9928]  ? fput+0x1b/0x20
[ 1752.652698][ T9928]  ? ksys_write+0x1cf/0x290
[ 1752.657214][ T9928]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1752.662681][ T9928]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1752.668147][ T9928]  ? do_syscall_64+0x26/0x680
[ 1752.672835][ T9928]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1752.678908][ T9928]  ? do_syscall_64+0x26/0x680
[ 1752.683609][ T9928]  __x64_sys_sendmmsg+0x9d/0x100
[ 1752.688568][ T9928]  do_syscall_64+0xfd/0x680
[ 1752.693097][ T9928]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1752.699008][ T9928] RIP: 0033:0x459519
[ 1752.702914][ T9928] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
20:52:34 executing program 3 (fault-call:2 fault-nth:2):
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

[ 1752.722550][ T9928] RSP: 002b:00007f9b849c2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 1752.722567][ T9928] RAX: ffffffffffffffda RBX: 00007f9b849c2c90 RCX: 0000000000459519
[ 1752.722574][ T9928] RDX: 040000000000019c RSI: 0000000020005c00 RDI: 0000000000000003
[ 1752.722581][ T9928] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 1752.722589][ T9928] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9b849c36d4
[ 1752.722596][ T9928] R13: 00000000004c6af9 R14: 00000000004dbd80 R15: 0000000000000004
20:52:34 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x4000000, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

[ 1752.853429][ T9938] FAULT_INJECTION: forcing a failure.
[ 1752.853429][ T9938] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 1752.921175][ T9938] CPU: 0 PID: 9938 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #37
[ 1752.931121][ T9938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1752.941188][ T9938] Call Trace:
[ 1752.944494][ T9938]  dump_stack+0x172/0x1f0
[ 1752.948845][ T9938]  should_fail.cold+0xa/0x15
[ 1752.953450][ T9938]  ? fault_create_debugfs_attr+0x1e0/0x1e0
[ 1752.959264][ T9938]  ? ___might_sleep+0x163/0x280
[ 1752.964141][ T9938]  should_fail_alloc_page+0x50/0x60
[ 1752.969339][ T9938]  __alloc_pages_nodemask+0x1a1/0x8d0
[ 1752.974726][ T9938]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1752.980974][ T9938]  ? __alloc_pages_slowpath+0x28f0/0x28f0
[ 1752.986713][ T9938]  ? copy_process.part.0+0x1f3a/0x6990
[ 1752.992184][ T9938]  ? lockdep_hardirqs_on+0x418/0x5d0
[ 1752.997478][ T9938]  ? trace_hardirqs_on+0x67/0x220
[ 1753.002537][ T9938]  copy_process.part.0+0x43f/0x6990
[ 1753.007744][ T9938]  ? __f_unlock_pos+0x19/0x20
[ 1753.012514][ T9938]  ? find_held_lock+0x35/0x130
[ 1753.017299][ T9938]  ? __cleanup_sighand+0x60/0x60
[ 1753.022254][ T9938]  ? kasan_check_write+0x14/0x20
[ 1753.027205][ T9938]  ? __mutex_unlock_slowpath+0xf8/0x6b0
[ 1753.032794][ T9938]  _do_fork+0x25d/0xfe0
[ 1753.036966][ T9938]  ? copy_init_mm+0x20/0x20
[ 1753.041478][ T9938]  ? fput+0x1b/0x20
[ 1753.045308][ T9938]  ? ksys_write+0x1cf/0x290
[ 1753.049820][ T9938]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1753.055287][ T9938]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1753.060750][ T9938]  ? do_syscall_64+0x26/0x680
[ 1753.065436][ T9938]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1753.071511][ T9938]  ? do_syscall_64+0x26/0x680
[ 1753.076208][ T9938]  __x64_sys_clone+0xbf/0x150
[ 1753.080996][ T9938]  do_syscall_64+0xfd/0x680
[ 1753.085512][ T9938]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1753.091417][ T9938] RIP: 0033:0x459519
[ 1753.095323][ T9938] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
20:52:34 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x9000000, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:34 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x2, 0x6}], 0x1)

[ 1753.115019][ T9938] RSP: 002b:00007f7eb4d5fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 1753.123439][ T9938] RAX: ffffffffffffffda RBX: 00007f7eb4d5fc90 RCX: 0000000000459519
[ 1753.131415][ T9938] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 2200802102001ffe
[ 1753.139389][ T9938] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000
[ 1753.147360][ T9938] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7eb4d606d4
[ 1753.155331][ T9938] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000004
20:52:34 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000})

20:52:34 executing program 2 (fault-call:2 fault-nth:1):
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:52:34 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000})

20:52:34 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0xa000000, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

[ 1753.408303][ T9965] FAULT_INJECTION: forcing a failure.
[ 1753.408303][ T9965] name failslab, interval 1, probability 0, space 0, times 0
[ 1753.444535][ T9965] CPU: 0 PID: 9965 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #37
[ 1753.452476][ T9965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1753.462559][ T9965] Call Trace:
[ 1753.465871][ T9965]  dump_stack+0x172/0x1f0
[ 1753.470234][ T9965]  should_fail.cold+0xa/0x15
[ 1753.474838][ T9965]  ? fault_create_debugfs_attr+0x1e0/0x1e0
[ 1753.480660][ T9965]  ? ___might_sleep+0x163/0x280
[ 1753.485536][ T9965]  __should_failslab+0x121/0x190
[ 1753.490485][ T9965]  should_failslab+0x9/0x14
[ 1753.495092][ T9965]  kmem_cache_alloc_trace+0x2ce/0x750
[ 1753.500576][ T9965]  ? lock_sock_nested+0xac/0x120
[ 1753.505532][ T9965]  ip_setup_cork+0x647/0x860
[ 1753.510200][ T9965]  ? raw_destroy+0x30/0x30
[ 1753.514631][ T9965]  ip_append_data.part.0+0x13f/0x170
[ 1753.519929][ T9965]  ? raw_destroy+0x30/0x30
[ 1753.524352][ T9965]  ip_append_data+0x6e/0x90
[ 1753.528869][ T9965]  raw_sendmsg+0xbe6/0x2f10
[ 1753.533394][ T9965]  ? raw_getsockopt+0x100/0x100
[ 1753.538260][ T9965]  ? tomoyo_check_inet_address+0xf7/0x740
[ 1753.544008][ T9965]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 1753.550278][ T9965]  ? tomoyo_socket_bind_permission+0x360/0x360
[ 1753.556455][ T9965]  ? copy_msghdr_from_user+0x2d0/0x430
[ 1753.561942][ T9965]  inet_sendmsg+0x141/0x5d0
[ 1753.566458][ T9965]  ? inet_sendmsg+0x141/0x5d0
[ 1753.571145][ T9965]  ? ipip_gro_receive+0x100/0x100
[ 1753.576176][ T9965]  sock_sendmsg+0xd7/0x130
[ 1753.580598][ T9965]  ___sys_sendmsg+0x3e2/0x920
[ 1753.585289][ T9965]  ? copy_msghdr_from_user+0x430/0x430
[ 1753.590764][ T9965]  ? lock_downgrade+0x880/0x880
[ 1753.595624][ T9965]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1753.601874][ T9965]  ? kasan_check_read+0x11/0x20
[ 1753.606743][ T9965]  ? __fget+0x381/0x550
[ 1753.611010][ T9965]  ? __fget_light+0x1a9/0x230
[ 1753.615694][ T9965]  ? __fdget+0x1b/0x20
[ 1753.619779][ T9965]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 1753.626032][ T9965]  ? sockfd_lookup_light+0xcb/0x180
[ 1753.631246][ T9965]  __sys_sendmmsg+0x1bf/0x4d0
[ 1753.635944][ T9965]  ? __ia32_sys_sendmsg+0xb0/0xb0
[ 1753.641090][ T9965]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 1753.647348][ T9965]  ? fput_many+0x12c/0x1a0
[ 1753.651782][ T9965]  ? fput+0x1b/0x20
[ 1753.655600][ T9965]  ? ksys_write+0x1cf/0x290
[ 1753.661162][ T9965]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1753.666808][ T9965]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1753.672283][ T9965]  ? do_syscall_64+0x26/0x680
[ 1753.676972][ T9965]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1753.683048][ T9965]  ? do_syscall_64+0x26/0x680
[ 1753.687738][ T9965]  __x64_sys_sendmmsg+0x9d/0x100
[ 1753.692689][ T9965]  do_syscall_64+0xfd/0x680
[ 1753.697209][ T9965]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1753.703107][ T9965] RIP: 0033:0x459519
[ 1753.707017][ T9965] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 1753.732620][ T9965] RSP: 002b:00007f9b849c2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 1753.741045][ T9965] RAX: ffffffffffffffda RBX: 00007f9b849c2c90 RCX: 0000000000459519
[ 1753.749031][ T9965] RDX: 040000000000019c RSI: 0000000020005c00 RDI: 0000000000000003
20:52:35 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x40000000, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:35 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x1000000000000, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:35 executing program 3 (fault-call:2 fault-nth:3):
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

[ 1753.757024][ T9965] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 1753.764463][ T9977] FAULT_INJECTION: forcing a failure.
[ 1753.764463][ T9977] name failslab, interval 1, probability 0, space 0, times 0
[ 1753.765008][ T9965] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9b849c36d4
[ 1753.765055][ T9965] R13: 00000000004c6af9 R14: 00000000004dbd80 R15: 0000000000000004
20:52:35 executing program 2 (fault-call:2 fault-nth:2):
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:52:35 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x4000000000000, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

[ 1753.895163][ T9977] CPU: 0 PID: 9977 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #37
[ 1753.903111][ T9977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1753.913170][ T9977] Call Trace:
[ 1753.916483][ T9977]  dump_stack+0x172/0x1f0
[ 1753.920838][ T9977]  should_fail.cold+0xa/0x15
[ 1753.925444][ T9977]  ? fault_create_debugfs_attr+0x1e0/0x1e0
[ 1753.931262][ T9977]  ? ___might_sleep+0x163/0x280
[ 1753.936125][ T9977]  __should_failslab+0x121/0x190
[ 1753.941079][ T9977]  should_failslab+0x9/0x14
[ 1753.945590][ T9977]  __kmalloc+0x2d9/0x740
[ 1753.949838][ T9977]  ? refcount_inc_not_zero_checked+0x144/0x200
[ 1753.956002][ T9977]  ? refcount_dec_and_mutex_lock+0x90/0x90
[ 1753.961826][ T9977]  ? security_prepare_creds+0x11d/0x190
[ 1753.967381][ T9977]  security_prepare_creds+0x11d/0x190
[ 1753.972770][ T9977]  prepare_creds+0x2f5/0x3f0
[ 1753.977374][ T9977]  copy_creds+0x7b/0x6c0
[ 1753.981628][ T9977]  copy_process.part.0+0xc20/0x6990
[ 1753.986826][ T9977]  ? __f_unlock_pos+0x19/0x20
[ 1753.991552][ T9977]  ? find_held_lock+0x35/0x130
[ 1753.996332][ T9977]  ? __cleanup_sighand+0x60/0x60
[ 1754.001283][ T9977]  ? kasan_check_write+0x14/0x20
[ 1754.006236][ T9977]  ? __mutex_unlock_slowpath+0xf8/0x6b0
[ 1754.011807][ T9977]  _do_fork+0x25d/0xfe0
[ 1754.015975][ T9977]  ? copy_init_mm+0x20/0x20
[ 1754.020488][ T9977]  ? fput+0x1b/0x20
[ 1754.024313][ T9977]  ? ksys_write+0x1cf/0x290
[ 1754.028825][ T9977]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1754.034290][ T9977]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1754.039931][ T9977]  ? do_syscall_64+0x26/0x680
[ 1754.044618][ T9977]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1754.050686][ T9977]  ? do_syscall_64+0x26/0x680
[ 1754.055372][ T9977]  __x64_sys_clone+0xbf/0x150
[ 1754.060062][ T9977]  do_syscall_64+0xfd/0x680
[ 1754.064577][ T9977]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1754.070475][ T9977] RIP: 0033:0x459519
[ 1754.074381][ T9977] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 1754.093996][ T9977] RSP: 002b:00007f7eb4d5fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 1754.102407][ T9977] RAX: ffffffffffffffda RBX: 00007f7eb4d5fc90 RCX: 0000000000459519
[ 1754.110381][ T9977] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 2200802102001ffe
[ 1754.118351][ T9977] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000
[ 1754.126323][ T9977] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7eb4d606d4
[ 1754.134299][ T9977] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000004
20:52:35 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x3f00, 0x6}], 0x1)

20:52:35 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000})

20:52:35 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x400000000000000, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:35 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2})

20:52:35 executing program 3 (fault-call:2 fault-nth:4):
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:35 executing program 2:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:52:36 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x900000000000000, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

[ 1754.619809][T10018] FAULT_INJECTION: forcing a failure.
[ 1754.619809][T10018] name failslab, interval 1, probability 0, space 0, times 0
[ 1754.642772][T10018] CPU: 0 PID: 10018 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #37
[ 1754.650803][T10018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1754.660863][T10018] Call Trace:
[ 1754.664169][T10018]  dump_stack+0x172/0x1f0
[ 1754.668517][T10018]  should_fail.cold+0xa/0x15
[ 1754.673317][T10018]  ? fault_create_debugfs_attr+0x1e0/0x1e0
[ 1754.679134][T10018]  ? ___might_sleep+0x163/0x280
[ 1754.679154][T10018]  __should_failslab+0x121/0x190
[ 1754.679172][T10018]  should_failslab+0x9/0x14
[ 1754.679185][T10018]  kmem_cache_alloc+0x2af/0x6f0
[ 1754.679207][T10018]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1754.704570][T10018]  __delayacct_tsk_init+0x20/0x80
[ 1754.709620][T10018]  copy_process.part.0+0x4582/0x6990
[ 1754.714913][T10018]  ? __f_unlock_pos+0x19/0x20
[ 1754.719597][T10018]  ? find_held_lock+0x35/0x130
[ 1754.724384][T10018]  ? __cleanup_sighand+0x60/0x60
[ 1754.729437][T10018]  ? kasan_check_write+0x14/0x20
[ 1754.734382][T10018]  ? __mutex_unlock_slowpath+0xf8/0x6b0
[ 1754.739939][T10018]  _do_fork+0x25d/0xfe0
[ 1754.744108][T10018]  ? copy_init_mm+0x20/0x20
[ 1754.748619][T10018]  ? fput+0x1b/0x20
[ 1754.752430][T10018]  ? ksys_write+0x1cf/0x290
[ 1754.756952][T10018]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1754.762434][T10018]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1754.767907][T10018]  ? do_syscall_64+0x26/0x680
[ 1754.772616][T10018]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1754.778688][T10018]  ? do_syscall_64+0x26/0x680
[ 1754.783379][T10018]  __x64_sys_clone+0xbf/0x150
[ 1754.788067][T10018]  do_syscall_64+0xfd/0x680
[ 1754.792588][T10018]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1754.798481][T10018] RIP: 0033:0x459519
20:52:36 executing program 2:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x3, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

[ 1754.802384][T10018] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 1754.821990][T10018] RSP: 002b:00007f7eb4d5fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 1754.830409][T10018] RAX: ffffffffffffffda RBX: 00007f7eb4d5fc90 RCX: 0000000000459519
[ 1754.838427][T10018] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 2200802102001ffe
[ 1754.846406][T10018] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000
[ 1754.854393][T10018] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7eb4d606d4
[ 1754.862377][T10018] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000004
20:52:36 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0xa00000000000000, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:36 executing program 2:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x4, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:52:36 executing program 3 (fault-call:2 fault-nth:5):
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:36 executing program 2:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x5, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:52:36 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4000, 0x6}], 0x1)

20:52:36 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000})

20:52:36 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3})

20:52:36 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x4000000000000000, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

[ 1755.357421][T10049] FAULT_INJECTION: forcing a failure.
[ 1755.357421][T10049] name failslab, interval 1, probability 0, space 0, times 0
[ 1755.442963][T10049] CPU: 0 PID: 10049 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #37
[ 1755.451170][T10049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1755.461753][T10049] Call Trace:
[ 1755.465064][T10049]  dump_stack+0x172/0x1f0
[ 1755.469410][T10049]  should_fail.cold+0xa/0x15
[ 1755.474017][T10049]  ? fault_create_debugfs_attr+0x1e0/0x1e0
[ 1755.479839][T10049]  ? ___might_sleep+0x163/0x280
[ 1755.484701][T10049]  __should_failslab+0x121/0x190
[ 1755.489652][T10049]  should_failslab+0x9/0x14
[ 1755.494161][T10049]  kmem_cache_alloc+0x2af/0x6f0
[ 1755.499025][T10049]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1755.505285][T10049]  __delayacct_tsk_init+0x20/0x80
[ 1755.510323][T10049]  copy_process.part.0+0x4582/0x6990
[ 1755.515611][T10049]  ? __f_unlock_pos+0x19/0x20
[ 1755.520305][T10049]  ? find_held_lock+0x35/0x130
[ 1755.525091][T10049]  ? __cleanup_sighand+0x60/0x60
[ 1755.530049][T10049]  ? kasan_check_write+0x14/0x20
[ 1755.534999][T10049]  ? __mutex_unlock_slowpath+0xf8/0x6b0
[ 1755.540561][T10049]  _do_fork+0x25d/0xfe0
[ 1755.544730][T10049]  ? copy_init_mm+0x20/0x20
[ 1755.549242][T10049]  ? fput+0x1b/0x20
[ 1755.553059][T10049]  ? ksys_write+0x1cf/0x290
[ 1755.557575][T10049]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1755.563041][T10049]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1755.568508][T10049]  ? do_syscall_64+0x26/0x680
[ 1755.573199][T10049]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1755.579282][T10049]  ? do_syscall_64+0x26/0x680
[ 1755.583975][T10049]  __x64_sys_clone+0xbf/0x150
[ 1755.588664][T10049]  do_syscall_64+0xfd/0x680
20:52:37 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x8000000000000000, &(0x7f0000000ac0)=""/147, 0x93}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

[ 1755.593182][T10049]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1755.599095][T10049] RIP: 0033:0x459519
[ 1755.602998][T10049] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 1755.622598][T10049] RSP: 002b:00007f7eb4d5fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 1755.631008][T10049] RAX: ffffffffffffffda RBX: 00007f7eb4d5fc90 RCX: 0000000000459519
20:52:37 executing program 2:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x6, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

[ 1755.638983][T10049] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 2200802102001ffe
[ 1755.646967][T10049] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000
[ 1755.654972][T10049] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7eb4d606d4
[ 1755.662947][T10049] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000004
20:52:37 executing program 2:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x8, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:52:37 executing program 3 (fault-call:2 fault-nth:6):
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:37 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x10}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:37 executing program 2:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x9, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:52:37 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x18}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

[ 1756.259239][T10094] FAULT_INJECTION: forcing a failure.
[ 1756.259239][T10094] name failslab, interval 1, probability 0, space 0, times 0
[ 1756.282816][T10094] CPU: 0 PID: 10094 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #37
[ 1756.290857][T10094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1756.300917][T10094] Call Trace:
[ 1756.304225][T10094]  dump_stack+0x172/0x1f0
[ 1756.308579][T10094]  should_fail.cold+0xa/0x15
[ 1756.313192][T10094]  ? fault_create_debugfs_attr+0x1e0/0x1e0
[ 1756.319016][T10094]  ? ___might_sleep+0x163/0x280
[ 1756.323874][T10094]  __should_failslab+0x121/0x190
[ 1756.328822][T10094]  should_failslab+0x9/0x14
[ 1756.333330][T10094]  __kmalloc+0x2d9/0x740
[ 1756.337585][T10094]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 1756.343839][T10094]  ? audit_alloc+0xae/0x750
[ 1756.348350][T10094]  ? security_task_alloc+0x111/0x180
[ 1756.353653][T10094]  security_task_alloc+0x111/0x180
[ 1756.358791][T10094]  copy_process.part.0+0x2032/0x6990
[ 1756.364090][T10094]  ? __f_unlock_pos+0x19/0x20
[ 1756.368795][T10094]  ? __cleanup_sighand+0x60/0x60
[ 1756.373753][T10094]  ? kasan_check_write+0x14/0x20
[ 1756.378709][T10094]  ? __mutex_unlock_slowpath+0xf8/0x6b0
[ 1756.384272][T10094]  _do_fork+0x25d/0xfe0
[ 1756.388460][T10094]  ? copy_init_mm+0x20/0x20
[ 1756.392972][T10094]  ? fput+0x1b/0x20
[ 1756.396879][T10094]  ? ksys_write+0x1cf/0x290
[ 1756.401701][T10094]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1756.407186][T10094]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1756.412657][T10094]  ? do_syscall_64+0x26/0x680
[ 1756.417345][T10094]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1756.423420][T10094]  ? do_syscall_64+0x26/0x680
[ 1756.428107][T10094]  __x64_sys_clone+0xbf/0x150
[ 1756.428127][T10094]  do_syscall_64+0xfd/0x680
[ 1756.428145][T10094]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1756.428163][T10094] RIP: 0033:0x459519
[ 1756.437345][T10094] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 1756.437353][T10094] RSP: 002b:00007f7eb4d5fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 1756.437366][T10094] RAX: ffffffffffffffda RBX: 00007f7eb4d5fc90 RCX: 0000000000459519
[ 1756.437374][T10094] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 2200802102001ffe
[ 1756.437382][T10094] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000
[ 1756.437390][T10094] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7eb4d606d4
20:52:37 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93, 0x4}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:38 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x1000000, 0x6}], 0x1)

20:52:38 executing program 2:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0xa, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:52:38 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})

20:52:38 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000})

[ 1756.437398][T10094] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000004
20:52:38 executing program 3 (fault-call:2 fault-nth:7):
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:38 executing program 2:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x10, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:52:38 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93, 0x9}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

[ 1756.738882][T10120] FAULT_INJECTION: forcing a failure.
[ 1756.738882][T10120] name failslab, interval 1, probability 0, space 0, times 0
[ 1756.837513][T10120] CPU: 0 PID: 10120 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #37
[ 1756.845559][T10120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1756.855619][T10120] Call Trace:
[ 1756.858927][T10120]  dump_stack+0x172/0x1f0
[ 1756.863278][T10120]  should_fail.cold+0xa/0x15
[ 1756.867885][T10120]  ? fault_create_debugfs_attr+0x1e0/0x1e0
[ 1756.873711][T10120]  ? ___might_sleep+0x163/0x280
[ 1756.878665][T10120]  __should_failslab+0x121/0x190
[ 1756.883617][T10120]  should_failslab+0x9/0x14
[ 1756.888125][T10120]  kmem_cache_alloc+0x2af/0x6f0
[ 1756.892991][T10120]  ? selinux_capable+0x36/0x40
[ 1756.897775][T10120]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1756.904031][T10120]  create_new_namespaces+0x34/0x7b0
[ 1756.909238][T10120]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1756.915483][T10120]  ? ns_capable_common+0x93/0x100
[ 1756.920523][T10120]  copy_namespaces+0x351/0x3f0
[ 1756.925310][T10120]  copy_process.part.0+0x2da4/0x6990
[ 1756.930602][T10120]  ? __f_unlock_pos+0x19/0x20
[ 1756.935313][T10120]  ? __cleanup_sighand+0x60/0x60
[ 1756.940361][T10120]  ? kasan_check_write+0x14/0x20
[ 1756.945309][T10120]  ? __mutex_unlock_slowpath+0xf8/0x6b0
[ 1756.950898][T10120]  _do_fork+0x25d/0xfe0
[ 1756.955071][T10120]  ? copy_init_mm+0x20/0x20
[ 1756.959586][T10120]  ? fput+0x1b/0x20
[ 1756.963421][T10120]  ? ksys_write+0x1cf/0x290
[ 1756.967941][T10120]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1756.973412][T10120]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1756.978975][T10120]  ? do_syscall_64+0x26/0x680
[ 1756.983664][T10120]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1756.989739][T10120]  ? do_syscall_64+0x26/0x680
[ 1756.994428][T10120]  __x64_sys_clone+0xbf/0x150
[ 1756.999120][T10120]  do_syscall_64+0xfd/0x680
[ 1757.003641][T10120]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1757.009549][T10120] RIP: 0033:0x459519
[ 1757.013457][T10120] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
20:52:38 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93, 0xa}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:38 executing program 2:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x63, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

[ 1757.033323][T10120] RSP: 002b:00007f7eb4d5fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 1757.033338][T10120] RAX: ffffffffffffffda RBX: 00007f7eb4d5fc90 RCX: 0000000000459519
[ 1757.033347][T10120] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 2200802102001ffe
[ 1757.033355][T10120] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000
[ 1757.033372][T10120] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7eb4d606d4
[ 1757.049746][T10120] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000004
20:52:38 executing program 2:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x301, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:52:38 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93, 0x900}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:38 executing program 3 (fault-call:2 fault-nth:8):
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:39 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x2000000, 0x6}], 0x1)

20:52:39 executing program 2:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x1a000, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:52:39 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000})

20:52:39 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5})

[ 1757.572566][T10159] FAULT_INJECTION: forcing a failure.
[ 1757.572566][T10159] name failslab, interval 1, probability 0, space 0, times 0
[ 1757.647220][T10159] CPU: 1 PID: 10159 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #37
[ 1757.655289][T10159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1757.665343][T10159] Call Trace:
[ 1757.668648][T10159]  dump_stack+0x172/0x1f0
[ 1757.672995][T10159]  should_fail.cold+0xa/0x15
[ 1757.677614][T10159]  ? fault_create_debugfs_attr+0x1e0/0x1e0
[ 1757.683428][T10159]  ? ___might_sleep+0x163/0x280
[ 1757.688321][T10159]  __should_failslab+0x121/0x190
20:52:39 executing program 2:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x40000, 0x0, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:52:39 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93, 0xa00}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

[ 1757.688341][T10159]  should_failslab+0x9/0x14
[ 1757.688354][T10159]  kmem_cache_alloc_trace+0x2ce/0x750
[ 1757.688369][T10159]  ? lockdep_hardirqs_on+0x418/0x5d0
[ 1757.688387][T10159]  ? trace_hardirqs_on+0x67/0x220
[ 1757.688406][T10159]  ? kasan_check_read+0x11/0x20
[ 1757.718376][T10159]  copy_cgroup_ns+0x1e3/0x550
[ 1757.723091][T10159]  create_new_namespaces+0x35e/0x7b0
[ 1757.728384][T10159]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1757.734826][T10159]  copy_namespaces+0x351/0x3f0
[ 1757.739610][T10159]  copy_process.part.0+0x2da4/0x6990
[ 1757.744906][T10159]  ? __f_unlock_pos+0x19/0x20
[ 1757.749608][T10159]  ? __cleanup_sighand+0x60/0x60
[ 1757.754569][T10159]  ? kasan_check_write+0x14/0x20
[ 1757.759515][T10159]  ? __mutex_unlock_slowpath+0xf8/0x6b0
[ 1757.765065][T10159]  _do_fork+0x25d/0xfe0
[ 1757.769233][T10159]  ? copy_init_mm+0x20/0x20
[ 1757.773771][T10159]  ? fput+0x1b/0x20
[ 1757.777603][T10159]  ? ksys_write+0x1cf/0x290
[ 1757.782129][T10159]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1757.787602][T10159]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1757.793076][T10159]  ? do_syscall_64+0x26/0x680
[ 1757.797943][T10159]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1757.804014][T10159]  ? do_syscall_64+0x26/0x680
[ 1757.808707][T10159]  __x64_sys_clone+0xbf/0x150
[ 1757.813406][T10159]  do_syscall_64+0xfd/0x680
[ 1757.817921][T10159]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1757.823814][T10159] RIP: 0033:0x459519
[ 1757.827727][T10159] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
20:52:39 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6})

[ 1757.847337][T10159] RSP: 002b:00007f7eb4d5fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 1757.855770][T10159] RAX: ffffffffffffffda RBX: 00007f7eb4d5fc90 RCX: 0000000000459519
[ 1757.863744][T10159] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 2200802102001ffe
[ 1757.871723][T10159] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000
[ 1757.879698][T10159] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7eb4d606d4
[ 1757.887676][T10159] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000004
20:52:39 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93, 0x4000}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:39 executing program 2:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x2, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:52:39 executing program 3 (fault-call:2 fault-nth:9):
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:39 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93, 0x40000}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

[ 1758.183044][T10196] FAULT_INJECTION: forcing a failure.
[ 1758.183044][T10196] name failslab, interval 1, probability 0, space 0, times 0
[ 1758.195922][T10196] CPU: 0 PID: 10196 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #37
[ 1758.203908][T10196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1758.213963][T10196] Call Trace:
[ 1758.217271][T10196]  dump_stack+0x172/0x1f0
[ 1758.221702][T10196]  should_fail.cold+0xa/0x15
[ 1758.221725][T10196]  ? fault_create_debugfs_attr+0x1e0/0x1e0
[ 1758.221750][T10196]  ? ___might_sleep+0x163/0x280
[ 1758.221774][T10196]  __should_failslab+0x121/0x190
[ 1758.241926][T10196]  should_failslab+0x9/0x14
[ 1758.246430][T10196]  kmem_cache_alloc_node+0x261/0x710
[ 1758.251723][T10196]  ? lock_downgrade+0x880/0x880
[ 1758.256593][T10196]  create_task_io_context+0x33/0x450
[ 1758.261892][T10196]  get_task_io_context+0xed/0x120
[ 1758.266954][T10196]  ? copy_namespaces+0x1d7/0x3f0
[ 1758.271912][T10196]  copy_process.part.0+0x6116/0x6990
[ 1758.271928][T10196]  ? __f_unlock_pos+0x19/0x20
[ 1758.271959][T10196]  ? __cleanup_sighand+0x60/0x60
[ 1758.271982][T10196]  ? kasan_check_write+0x14/0x20
[ 1758.291788][T10196]  ? __mutex_unlock_slowpath+0xf8/0x6b0
[ 1758.297347][T10196]  _do_fork+0x25d/0xfe0
[ 1758.301517][T10196]  ? copy_init_mm+0x20/0x20
[ 1758.301543][T10196]  ? fput+0x1b/0x20
[ 1758.301558][T10196]  ? ksys_write+0x1cf/0x290
[ 1758.301578][T10196]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1758.301599][T10196]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1758.325277][T10196]  ? do_syscall_64+0x26/0x680
[ 1758.329970][T10196]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1758.336045][T10196]  ? do_syscall_64+0x26/0x680
[ 1758.340744][T10196]  __x64_sys_clone+0xbf/0x150
[ 1758.345441][T10196]  do_syscall_64+0xfd/0x680
[ 1758.349958][T10196]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1758.355856][T10196] RIP: 0033:0x459519
[ 1758.359755][T10196] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
20:52:39 executing program 2:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x3, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

[ 1758.379370][T10196] RSP: 002b:00007f7eb4d5fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 1758.387790][T10196] RAX: ffffffffffffffda RBX: 00007f7eb4d5fc90 RCX: 0000000000459519
[ 1758.397692][T10196] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 2200802102001ffe
[ 1758.406985][T10196] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000
[ 1758.415051][T10196] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7eb4d606d4
[ 1758.423030][T10196] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000004
20:52:40 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x3f000000, 0x6}], 0x1)

20:52:40 executing program 2:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:52:40 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93, 0x4000000}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:40 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82ffffff00000000})

20:52:40 executing program 3 (fault-call:2 fault-nth:10):
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

[ 1758.675705][T10221] FAULT_INJECTION: forcing a failure.
[ 1758.675705][T10221] name failslab, interval 1, probability 0, space 0, times 0
[ 1758.718660][T10221] CPU: 1 PID: 10221 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #37
[ 1758.726687][T10221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1758.736755][T10221] Call Trace:
[ 1758.740068][T10221]  dump_stack+0x172/0x1f0
[ 1758.744429][T10221]  should_fail.cold+0xa/0x15
[ 1758.749037][T10221]  ? fault_create_debugfs_attr+0x1e0/0x1e0
[ 1758.754855][T10221]  ? ___might_sleep+0x163/0x280
[ 1758.759719][T10221]  __should_failslab+0x121/0x190
[ 1758.764672][T10221]  should_failslab+0x9/0x14
[ 1758.769181][T10221]  kmem_cache_alloc+0x2af/0x6f0
[ 1758.774053][T10221]  ? lock_downgrade+0x880/0x880
[ 1758.778916][T10221]  alloc_pid+0x55/0x8f0
[ 1758.783090][T10221]  copy_process.part.0+0x2f09/0x6990
[ 1758.788379][T10221]  ? __f_unlock_pos+0x19/0x20
[ 1758.793078][T10221]  ? __cleanup_sighand+0x60/0x60
[ 1758.798037][T10221]  ? kasan_check_write+0x14/0x20
[ 1758.802992][T10221]  ? __mutex_unlock_slowpath+0xf8/0x6b0
[ 1758.808553][T10221]  _do_fork+0x25d/0xfe0
[ 1758.812722][T10221]  ? copy_init_mm+0x20/0x20
[ 1758.817248][T10221]  ? fput+0x1b/0x20
[ 1758.821082][T10221]  ? ksys_write+0x1cf/0x290
[ 1758.825595][T10221]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1758.831065][T10221]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1758.836519][T10221]  ? do_syscall_64+0x26/0x680
[ 1758.841194][T10221]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1758.847265][T10221]  ? do_syscall_64+0x26/0x680
[ 1758.851960][T10221]  __x64_sys_clone+0xbf/0x150
[ 1758.856625][T10221]  do_syscall_64+0xfd/0x680
[ 1758.861130][T10221]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1758.867013][T10221] RIP: 0033:0x459519
[ 1758.870908][T10221] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 1758.890531][T10221] RSP: 002b:00007f7eb4d5fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 1758.898952][T10221] RAX: ffffffffffffffda RBX: 00007f7eb4d5fc90 RCX: 0000000000459519
[ 1758.907306][T10221] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 2200802102001ffe
20:52:40 executing program 2:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x5, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

[ 1758.915377][T10221] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000
[ 1758.923331][T10221] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7eb4d606d4
[ 1758.931369][T10221] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000004
20:52:40 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93, 0x9000000}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:40 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7})

20:52:40 executing program 2:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x6, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:52:40 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93, 0xa000000}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:40 executing program 2:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x7, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:52:40 executing program 3 (fault-call:2 fault-nth:11):
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000003c0)="c0dca5055e0bcfec7be070")
clone(0x2200802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

20:52:41 executing program 4:
r0 = semget$private(0x0, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070")
semop(r0, &(0x7f0000000000)=[{0x0, 0xef8}, {}], 0x2)
semop(r0, &(0x7f0000000280)=[{0x0, 0xffffffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x40000000, 0x6}], 0x1)

20:52:41 executing program 2:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x8, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:52:41 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93, 0x40000000}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:41 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
bind$isdn_base(0xffffffffffffffff, &(0x7f00000000c0)={0x22, 0x0, 0xfff}, 0x6)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000300)={0x5412, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000})

20:52:41 executing program 2:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x9, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

[ 1759.634070][T10266] FAULT_INJECTION: forcing a failure.
[ 1759.634070][T10266] name failslab, interval 1, probability 0, space 0, times 0
[ 1759.703474][T10266] CPU: 1 PID: 10266 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #37
[ 1759.711585][T10266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1759.721652][T10266] Call Trace:
[ 1759.724974][T10266]  dump_stack+0x172/0x1f0
[ 1759.729329][T10266]  should_fail.cold+0xa/0x15
[ 1759.733938][T10266]  ? fault_create_debugfs_attr+0x1e0/0x1e0
[ 1759.739759][T10266]  ? ___might_sleep+0x163/0x280
[ 1759.744625][T10266]  __should_failslab+0x121/0x190
[ 1759.749584][T10266]  should_failslab+0x9/0x14
[ 1759.754098][T10266]  kmem_cache_alloc+0x2af/0x6f0
[ 1759.758952][T10266]  ? __alloc_fd+0x44d/0x560
[ 1759.763466][T10266]  ? find_held_lock+0x35/0x130
[ 1759.768248][T10266]  __d_alloc+0x2e/0x8c0
[ 1759.772412][T10266]  d_alloc_pseudo+0x1e/0x70
[ 1759.777013][T10266]  alloc_file_pseudo+0xe2/0x280
[ 1759.781881][T10266]  ? alloc_file+0x4d0/0x4d0
[ 1759.786394][T10266]  ? _raw_spin_unlock+0x2d/0x50
[ 1759.791248][T10266]  ? __alloc_fd+0x44d/0x560
[ 1759.795760][T10266]  anon_inode_getfile+0xda/0x200
[ 1759.800715][T10266]  copy_process.part.0+0x6582/0x6990
[ 1759.806013][T10266]  ? __f_unlock_pos+0x19/0x20
[ 1759.810720][T10266]  ? __cleanup_sighand+0x60/0x60
[ 1759.815672][T10266]  ? kasan_check_write+0x14/0x20
[ 1759.820626][T10266]  ? __mutex_unlock_slowpath+0xf8/0x6b0
[ 1759.826185][T10266]  _do_fork+0x25d/0xfe0
[ 1759.830357][T10266]  ? copy_init_mm+0x20/0x20
[ 1759.834876][T10266]  ? fput+0x1b/0x20
[ 1759.838698][T10266]  ? ksys_write+0x1cf/0x290
[ 1759.843212][T10266]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1759.848678][T10266]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1759.854140][T10266]  ? do_syscall_64+0x26/0x680
[ 1759.858832][T10266]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1759.864916][T10266]  ? do_syscall_64+0x26/0x680
[ 1759.869605][T10266]  __x64_sys_clone+0xbf/0x150
[ 1759.874298][T10266]  do_syscall_64+0xfd/0x680
[ 1759.878850][T10266]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1759.884739][T10266] RIP: 0033:0x459519
20:52:41 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93, 0x1000000000000}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

[ 1759.888632][T10266] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 1759.888641][T10266] RSP: 002b:00007f7eb4d5fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 1759.888655][T10266] RAX: ffffffffffffffda RBX: 00007f7eb4d5fc90 RCX: 0000000000459519
[ 1759.888664][T10266] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 2200802102001ffe
[ 1759.888672][T10266] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000
[ 1759.888680][T10266] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7eb4d606d4
[ 1759.888688][T10266] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000004
20:52:41 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0))
r1 = dup2(r0, r0)
write$P9_RMKNOD(r1, &(0x7f0000000000)={0x339}, 0xffffff4c)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x541a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8})

20:52:41 executing program 2:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0xa, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

20:52:41 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93, 0x4000000000000}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

[ 1760.077298][T10266] kasan: CONFIG_KASAN_INLINE enabled
[ 1760.085434][T10266] kasan: GPF could be caused by NULL-ptr deref or user memory access
[ 1760.110719][T10266] general protection fault: 0000 [#1] PREEMPT SMP KASAN
[ 1760.117695][T10266] CPU: 0 PID: 10266 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #37
[ 1760.125757][T10266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1760.135822][T10266] RIP: 0010:get_task_pid+0xa7/0x2e0
[ 1760.141019][T10266] Code: e8 6e 78 25 00 85 db 0f 85 fa 00 00 00 e8 e1 76 25 00 49 8d bd 38 05 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 0a 02 00 00 4d 8b a5 38 05 00 00 e8 b3 76 25 00
[ 1760.160626][T10266] RSP: 0018:ffff88806027fda0 EFLAGS: 00010203
[ 1760.166700][T10266] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc9000c45e000
[ 1760.174673][T10266] RDX: 00000000000000a7 RSI: ffffffff814b4c4f RDI: 000000000000053d
[ 1760.182644][T10266] RBP: ffff88806027fdb8 R08: ffff888050b92280 R09: ffffed1015d06c70
[ 1760.190610][T10266] R10: ffffed1015d06c6f R11: ffff8880ae83637b R12: 0000000000000001
[ 1760.198579][T10266] R13: 0000000000000005 R14: 0000000000000000 R15: ffffffffffffffea
[ 1760.206555][T10266] FS:  00007f7eb4d60700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
[ 1760.215483][T10266] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1760.222062][T10266] CR2: 00007f2c7ddfa028 CR3: 000000009877a000 CR4: 00000000001406f0
[ 1760.230029][T10266] Call Trace:
[ 1760.233339][T10266]  _do_fork+0x2f2/0xfe0
[ 1760.237513][T10266]  ? copy_init_mm+0x20/0x20
[ 1760.242091][T10266]  ? fput+0x1b/0x20
[ 1760.245902][T10266]  ? ksys_write+0x1cf/0x290
[ 1760.250425][T10266]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1760.255890][T10266]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1760.261355][T10266]  ? do_syscall_64+0x26/0x680
[ 1760.266031][T10266]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1760.272105][T10266]  ? do_syscall_64+0x26/0x680
[ 1760.276789][T10266]  __x64_sys_clone+0xbf/0x150
[ 1760.281479][T10266]  do_syscall_64+0xfd/0x680
[ 1760.285997][T10266]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1760.291885][T10266] RIP: 0033:0x459519
[ 1760.295793][T10266] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 1760.315397][T10266] RSP: 002b:00007f7eb4d5fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
20:52:41 executing program 1:
socket$unix(0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r1)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93, 0x400000000000000}}], 0x2, 0x62, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

20:52:41 executing program 2:
r0 = socket$inet(0x2, 0x803, 0x20000000000000ea)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5)
sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0xe, @multicast1}, 0x80, 0x0}}], 0x40000000000019c, 0x0)

[ 1760.323814][T10266] RAX: ffffffffffffffda RBX: 00007f7eb4d5fc90 RCX: 0000000000459519
[ 1760.331782][T10266] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 2200802102001ffe
[ 1760.339757][T10266] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000
[ 1760.347729][T10266] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7eb4d606d4
[ 1760.355699][T10266] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000004
[ 1760.363681][T10266] Modules linked in:
[ 1760.430291][T10266] ---[ end trace d1f19d27c8085560 ]---
[ 1760.435923][T10266] RIP: 0010:get_task_pid+0xa7/0x2e0
[ 1760.436836][ T3878] kobject: 'loop2' (00000000cc4c6a66): kobject_uevent_env
[ 1760.448521][T10266] Code: e8 6e 78 25 00 85 db 0f 85 fa 00 00 00 e8 e1 76 25 00 49 8d bd 38 05 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 0a 02 00 00 4d 8b a5 38 05 00 00 e8 b3 76 25 00
[ 1760.465351][ T3878] kobject: 'loop2' (00000000cc4c6a66): fill_kobj_path: path = '/devices/virtual/block/loop2'
[ 1760.473050][T10266] RSP: 0018:ffff88806027fda0 EFLAGS: 00010203
[ 1760.500549][T10266] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc9000c45e000
[ 1760.512234][ T3878] kobject: 'loop1' (00000000067952f7): kobject_uevent_env
[ 1760.514518][T10266] RDX: 00000000000000a7 RSI: ffffffff814b4c4f RDI: 000000000000053d
[ 1760.527833][T10266] RBP: ffff88806027fdb8 R08: ffff888050b92280 R09: ffffed1015d06c70
[ 1760.535922][T10266] R10: ffffed1015d06c6f R11: ffff8880ae83637b R12: 0000000000000001
[ 1760.538639][ T3878] kobject: 'loop1' (00000000067952f7): fill_kobj_path: path = '/devices/virtual/block/loop1'
[ 1760.544345][T10266] R13: 0000000000000005 R14: 0000000000000000 R15: ffffffffffffffea
[ 1760.573480][T10266] FS:  00007f7eb4d60700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
[ 1760.583468][T10266] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1760.590410][T10266] CR2: 00007ffed8a97e3c CR3: 000000009877a000 CR4: 00000000001406f0
[ 1760.600751][T10266] Kernel panic - not syncing: Fatal exception
[ 1760.607905][T10266] Kernel Offset: disabled
[ 1760.612225][T10266] Rebooting in 86400 seconds..