t: Insufficient options for proto=fd
18:45:17 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:17 executing program 3:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:17 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  719.591982] 9pnet: Insufficient options for proto=fd
18:45:18 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  719.843412] 9pnet: Insufficient options for proto=fd
18:45:18 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:18 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:18 executing program 3:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:19 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:19 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, 0x0)
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:19 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

[  720.745633] IPVS: ftp: loaded support on port[0] = 21
[  720.756519] 9pnet: Insufficient options for proto=fd
18:45:19 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140), 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  721.109832] IPVS: ftp: loaded support on port[0] = 21
18:45:19 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:19 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, 0x0)
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:19 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x0)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:19 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:20 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140), 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  721.670859] 9pnet: Insufficient options for proto=fd
18:45:20 executing program 3:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:20 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140), 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:20 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:20 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:21 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno='])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:21 executing program 3:
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  722.933411] 9pnet: Insufficient options for proto=fd
18:45:21 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:21 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno='])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  723.244613] 9pnet: Insufficient options for proto=fd
18:45:22 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(0x0, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:22 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x0)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:22 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:22 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno='])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:22 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:22 executing program 3:
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  724.006709] IPVS: ftp: loaded support on port[0] = 21
[  724.197373] 9pnet: Insufficient options for proto=fd
18:45:22 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:23 executing program 3:
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  724.701290] 9pnet: Insufficient options for proto=fd
18:45:23 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:23 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  725.040569] 9pnet: Insufficient options for proto=fd
18:45:23 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:23 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  725.449262] 9pnet: Insufficient options for proto=fd
18:45:24 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(0x0, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:24 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:24 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:24 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:24 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(0x0, 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:24 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x0)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

[  726.237295] 9pnet: Insufficient options for proto=fd
18:45:24 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:24 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(0x0, 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  726.609488] 9pnet: Insufficient options for proto=fd
18:45:25 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(0x0, 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:25 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:25 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:25 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:26 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(0x0, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:26 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:26 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:26 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:26 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:26 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x0, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

[  728.032035] IPVS: ftp: loaded support on port[0] = 21
18:45:26 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:26 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  728.281142] 9pnet: Insufficient options for proto=fd
18:45:26 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:26 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB, @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  728.467059] IPVS: ftp: loaded support on port[0] = 21
[  728.535549] 9pnet: Could not find request transport: fd0x0000000000000004
[  728.725080] 9pnet: Insufficient options for proto=fd
18:45:27 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB, @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:27 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:27 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:27 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  729.010257] 9pnet: Insufficient options for proto=fd
18:45:27 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB, @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  729.075247] 9pnet: Could not find request transport: fd0x0000000000000004
18:45:27 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x0, 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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:27 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfd', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  729.343244] 9pnet: Insufficient options for proto=fd
[  729.509260] 9pnet: Insufficient options for proto=fd
18:45:28 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:28 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:28 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfd', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:28 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x0, 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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:28 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfd', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:28 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x0, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:28 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:28 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x0, 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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  730.405793] 9pnet: Insufficient options for proto=fd
18:45:28 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfd', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  730.457022] 9pnet: Insufficient options for proto=fd
18:45:28 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfd', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:29 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140), 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  730.669837] 9pnet: Insufficient options for proto=fd
18:45:29 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfd', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  730.751894] 9pnet: Insufficient options for proto=fd
[  730.962787] 9pnet: Insufficient options for proto=fd
18:45:30 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:30 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:30 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:30 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:30 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140), 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:30 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x0, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

[  731.841000] IPVS: ftp: loaded support on port[0] = 21
[  731.887030] 9pnet: Insufficient options for proto=fd
[  732.060671] 9pnet: Insufficient options for proto=fd
[  732.167781] IPVS: ftp: loaded support on port[0] = 21
18:45:30 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:30 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:30 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140), 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:30 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:30 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:31 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX])
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  732.703315] 9pnet: Insufficient options for proto=fd
[  732.868351] 9pnet: Insufficient options for proto=fd
18:45:32 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, 0x0)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:32 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x0)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:32 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:32 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:32 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:32 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX])
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  733.817120] 9pnet: Insufficient options for proto=fd
18:45:32 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX])
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:32 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  733.905697] 9pnet: Insufficient options for proto=fd
18:45:32 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:32 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  734.081399] 9pnet: Insufficient options for proto=fd
18:45:32 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  734.292431] 9pnet: Insufficient options for proto=fd
18:45:32 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  734.526540] 9pnet: Insufficient options for proto=fd
18:45:33 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, 0x0)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:33 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x0)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:33 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:33 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:33 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:33 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  735.458300] IPVS: ftp: loaded support on port[0] = 21
[  735.512544] 9pnet: Insufficient options for proto=fd
[  735.599204] IPVS: ftp: loaded support on port[0] = 21
18:45:34 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, 0x0, 0x0)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:34 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, 0x0)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:34 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:34 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:34 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x0)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:34 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  736.346380] 9pnet: Insufficient options for proto=fd
18:45:34 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, 0x0, 0x0)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:34 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:35 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:35 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  736.948893] 9pnet: Insufficient options for proto=fd
18:45:35 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, 0x0, 0x0)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:35 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:35 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  737.433128] 9pnet: Insufficient options for proto=fd
18:45:36 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, 0x0, 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:36 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:36 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:36 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:36 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:36 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:36 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:37 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:37 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:37 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:37 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:37 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:38 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, 0x0, 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:38 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:38 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:38 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:38 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:38 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

[  740.047335] IPVS: ftp: loaded support on port[0] = 21
[  740.376445] IPVS: ftp: loaded support on port[0] = 21
18:45:39 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:39 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:39 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:39 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, 0x0, 0x0)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:39 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:39 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(0x0, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  741.642440] 9pnet: Insufficient options for proto=fd
18:45:40 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, 0x0, 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:40 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:40 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(0x0, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:40 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, 0x0, 0x0)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:40 executing program 5:
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:40 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, 0x0)
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

[  742.567781] IPVS: ftp: loaded support on port[0] = 21
[  742.586413] 9pnet: Insufficient options for proto=fd
18:45:41 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(0x0, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:41 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:41 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, 0x0, &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  742.967056] 9pnet: Insufficient options for proto=fd
18:45:41 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, 0x0, 0x0)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  743.163384] 9pnet: Could not find request transport: fd0x0000000000000004
18:45:41 executing program 5:
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:41 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  743.637343] 9pnet: Could not find request transport: fd0x0000000000000004
18:45:42 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r0 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r0, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:42 executing program 5:
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:42 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:42 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, 0x0, &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:42 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100), 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:42 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, 0x0)
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:42 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(0x0, 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  744.665865] 9pnet: Could not find request transport: fd0x0000000000000004
18:45:43 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(0x0, 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:43 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfd', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:43 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, 0x0, &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:43 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  744.957170] 9pnet: Insufficient options for proto=fd
18:45:43 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfd', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  745.251634] 9pnet: Insufficient options for proto=fd
18:45:44 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r0 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r0, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:44 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100), 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:44 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:44 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfd', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:44 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(0x0, 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:44 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, 0x0)
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:44 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  746.257277] IPVS: ftp: loaded support on port[0] = 21
[  746.279575] 9pnet: Insufficient options for proto=fd
18:45:44 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:45 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100), 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:45 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  746.774421] 9pnet: Insufficient options for proto=fd
[  746.866854] IPVS: ftp: loaded support on port[0] = 21
18:45:45 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:45 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  747.034711] 9pnet: Insufficient options for proto=fd
18:45:45 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r0 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r0, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:45 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:45 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140), 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:45 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:45 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(0x0, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:45 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:45 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140), 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:45 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  747.549449] 9pnet: Insufficient options for proto=fd
18:45:46 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140), 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:46 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno='])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:46 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x0, 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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:46 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  748.022714] 9pnet: Insufficient options for proto=fd
18:45:47 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:47 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno='])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:47 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x0, 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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:47 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:47 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:47 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(0x0, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

[  749.056598] 9pnet: Insufficient options for proto=fd
18:45:47 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x0, 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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:48 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:48 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno='])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:48 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, 0x0, 0x0, 0x0)

18:45:48 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  749.813294] 9pnet: Insufficient options for proto=fd
18:45:48 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  750.051528] 9pnet: Insufficient options for proto=fd
18:45:49 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:49 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:49 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:49 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, 0x0, 0x0, 0x0)

18:45:49 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, 0x0, 0x0)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:49 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(0x0, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

[  750.911574] IPVS: ftp: loaded support on port[0] = 21
[  750.914694] IPVS: ftp: loaded support on port[0] = 21
[  751.370314] 9pnet: Insufficient options for proto=fd
18:45:49 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:49 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:50 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, 0x0, 0x0, 0x0)

18:45:50 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  751.683306] 9pnet: Insufficient options for proto=fd
18:45:50 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, 0x0, 0x0)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:50 executing program 4:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:50 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:50 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:51 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  752.627440] 9pnet: Insufficient options for proto=fd
18:45:51 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:51 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, 0x0, 0x0)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  752.814150] 9pnet: Insufficient options for proto=fd
18:45:52 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:52 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:52 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:52 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:52 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:52 executing program 4:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

[  753.748993] 9pnet: Insufficient options for proto=fd
18:45:52 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:52 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:52 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB, @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  754.429094] 9pnet: Insufficient options for proto=fd
[  754.617490] 9pnet: Insufficient options for proto=fd
18:45:53 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB, @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:53 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  755.066388] 9pnet: Insufficient options for proto=fd
18:45:53 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB, @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  755.358598] 9pnet: Insufficient options for proto=fd
18:45:54 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:54 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:54 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:54 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfd', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:54 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, 0x0, 0x0)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:54 executing program 4:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

[  756.151516] IPVS: ftp: loaded support on port[0] = 21
[  756.492502] IPVS: ftp: loaded support on port[0] = 21
[  756.528616] 9pnet: Insufficient options for proto=fd
18:45:55 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, 0x0, 0x0)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:55 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

[  756.857975] IPVS: ftp: loaded support on port[0] = 21
18:45:55 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfd', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:55 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, 0x0, 0x0)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:56 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfd', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  757.616880] 9pnet: Insufficient options for proto=fd
18:45:56 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  757.790437] 9pnet: Insufficient options for proto=fd
18:45:56 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100), 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:57 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:57 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:57 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(0x0, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX])
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:57 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100), 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:57 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, 0x0)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:45:57 executing program 4:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  759.631960] 9pnet: Insufficient options for proto=fd
[  759.649221] 9pnet: Insufficient options for proto=fd
18:45:58 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(0x0, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX])
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:58 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  760.072338] 9pnet: Insufficient options for proto=fd
18:45:58 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(0x0, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX])
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  760.151746] 9pnet: Insufficient options for proto=fd
18:45:58 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100), 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:45:58 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  760.412117] 9pnet: Insufficient options for proto=fd
18:45:58 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, 0x0, &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  760.508428] 9pnet: Insufficient options for proto=fd
18:46:00 executing program 4:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:00 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:00 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709e")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:00 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:00 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, 0x0)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:00 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, 0x0, &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  761.986731] IPVS: ftp: loaded support on port[0] = 21
18:46:00 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, 0x0, &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  762.132926] 9pnet: Insufficient options for proto=fd
18:46:00 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  762.356318] IPVS: ftp: loaded support on port[0] = 21
[  762.394128] 9pnet: Insufficient options for proto=fd
18:46:00 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:01 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  762.706456] IPVS: ftp: loaded support on port[0] = 21
[  762.820311] 9pnet: Insufficient options for proto=fd
18:46:01 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, 0x0)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:01 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709e")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:01 executing program 4:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:01 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:01 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:01 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  763.432724] 9pnet: Insufficient options for proto=fd
18:46:01 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:01 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  763.665093] 9pnet: Insufficient options for proto=fd
18:46:02 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:02 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:02 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140), 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:02 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140), 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  763.987201] 9pnet: Insufficient options for proto=fd
18:46:03 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, 0x0, 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:03 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:03 executing program 4:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:03 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, 0x0, 0x0, 0x0)

18:46:03 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140), 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:03 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709e")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:03 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:03 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno='])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  765.125249] 9pnet: Insufficient options for proto=fd
18:46:03 executing program 4:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

[  765.255119] 9pnet: Insufficient options for proto=fd
18:46:03 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno='])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:03 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:03 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, 0x0, 0x0, 0x0)

[  765.486216] 9pnet: Insufficient options for proto=fd
18:46:04 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, 0x0, 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:04 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno='])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:04 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:04 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, 0x0, 0x0, 0x0)

18:46:04 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:04 executing program 4:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

[  766.503223] IPVS: ftp: loaded support on port[0] = 21
[  766.530577] 9pnet: Insufficient options for proto=fd
18:46:04 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  766.635409] IPVS: ftp: loaded support on port[0] = 21
18:46:05 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

[  767.228650] 9pnet: Insufficient options for proto=fd
18:46:05 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  767.265200] IPVS: ftp: loaded support on port[0] = 21
[  767.476333] 9pnet: Insufficient options for proto=fd
18:46:05 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:06 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:06 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  768.066604] 9pnet: Insufficient options for proto=fd
18:46:07 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, 0x0, 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:07 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:07 executing program 0:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:07 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:07 executing program 4:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:07 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

[  768.981796] 9pnet: Insufficient options for proto=fd
18:46:07 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  769.018084] 9pnet: Insufficient options for proto=fd
18:46:07 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:07 executing program 4:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  769.223240] 9pnet: Insufficient options for proto=fd
18:46:07 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB, @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:07 executing program 4:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:08 executing program 0:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  769.694109] 9pnet: Insufficient options for proto=fd
[  769.720559] 9pnet: Insufficient options for proto=fd
18:46:09 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r0 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r0, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:09 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:09 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB, @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:09 executing program 4:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:09 executing program 0:
socket$can_raw(0x1d, 0x3, 0x1)
open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r0 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r0, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:09 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db714552")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

[  770.705203] 9pnet: Could not find request transport: fd0x0000000000000004
[  770.725827] IPVS: ftp: loaded support on port[0] = 21
[  770.729202] 9pnet: Insufficient options for proto=fd
[  770.785704] 9pnet: Insufficient options for proto=fd
[  770.838959] IPVS: ftp: loaded support on port[0] = 21
18:46:09 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:09 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100), 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:09 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB, @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  771.286217] IPVS: ftp: loaded support on port[0] = 21
18:46:09 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfd', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  771.492352] 9pnet: Could not find request transport: fd0x0000000000000004
[  771.519435] 9pnet: Insufficient options for proto=fd
18:46:10 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfd', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:10 executing program 0:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100), 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:10 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r0 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r0, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

[  771.796189] 9pnet: Insufficient options for proto=fd
18:46:10 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfd', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:10 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfd', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  771.890043] 9pnet: Insufficient options for proto=fd
[  772.011754] 9pnet: Insufficient options for proto=fd
18:46:10 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100), 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:10 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfd', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  772.092170] 9pnet: Insufficient options for proto=fd
[  772.275338] 9pnet: Insufficient options for proto=fd
18:46:11 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db714552")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:11 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfd', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:11 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:11 executing program 0:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfd', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:11 executing program 4:
socket$can_raw(0x1d, 0x3, 0x1)
open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r0 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r0, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:11 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r0 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r0, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:11 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  773.318751] 9pnet: Insufficient options for proto=fd
[  773.372160] 9pnet: Insufficient options for proto=fd
18:46:11 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  773.420012] 9pnet: Insufficient options for proto=fd
18:46:11 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  773.495731] 9pnet: Insufficient options for proto=fd
18:46:11 executing program 0:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db714552")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

[  773.580322] 9pnet: Insufficient options for proto=fd
18:46:12 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  773.687948] 9pnet: Insufficient options for proto=fd
18:46:12 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  773.767932] 9pnet: Insufficient options for proto=fd
[  773.862883] 9pnet: Insufficient options for proto=fd
18:46:13 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db714552")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:13 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB=',wfdno=', @ANYRESHEX=r0])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:13 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:13 executing program 4:
socket$can_raw(0x1d, 0x3, 0x1)
open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r0 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r0, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:13 executing program 0:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db714552")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:13 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

[  775.033991] IPVS: ftp: loaded support on port[0] = 21
[  775.158208] 9pnet: Insufficient options for proto=fd
18:46:13 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB=',wfdno=', @ANYRESHEX=r0])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  775.431288] IPVS: ftp: loaded support on port[0] = 21
[  775.456745] IPVS: ftp: loaded support on port[0] = 21
[  775.953918] IPVS: ftp: loaded support on port[0] = 21
[  775.981977] 9pnet: Insufficient options for proto=fd
18:46:14 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB=',wfdno=', @ANYRESHEX=r0])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:14 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:14 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660e")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:14 executing program 0:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db714552")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:14 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

[  776.159569] 9pnet: Insufficient options for proto=fd
18:46:14 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:14 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:14 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, 0x0, 0x0)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  776.368183] 9pnet: Insufficient options for proto=fd
18:46:15 executing program 4:
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:15 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:15 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, 0x0, 0x0)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:15 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660e")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:15 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:15 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:15 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  777.490700] 9pnet: Insufficient options for proto=fd
18:46:15 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, 0x0, 0x0)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  777.625750] 9pnet: Could not find request transport: fd0x0000000000000004
18:46:16 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  777.773792] 9pnet: Insufficient options for proto=fd
18:46:16 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:16 executing program 4:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(0x0, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:16 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  778.020629] 9pnet: Could not find request transport: fd0x0000000000000004
18:46:16 executing program 0:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(0x0, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  778.322929] 9pnet: Insufficient options for proto=fd
18:46:16 executing program 0:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, 0x0, 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:16 executing program 4:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(0x0, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  778.615970] 9pnet: Insufficient options for proto=fd
18:46:17 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:17 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660e")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:17 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:17 executing program 4:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(0x0, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:17 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:17 executing program 0:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, 0x0, 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

[  779.486702] IPVS: ftp: loaded support on port[0] = 21
[  779.590288] 9pnet: Insufficient options for proto=fd
[  779.951712] IPVS: ftp: loaded support on port[0] = 21
[  780.004061] IPVS: ftp: loaded support on port[0] = 21
18:46:18 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, 0x0, 0x0)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:18 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:19 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa166")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:19 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:19 executing program 4:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660e")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:19 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, 0x0, 0x0)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:19 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, 0x0, 0x0)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:20 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:20 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100), 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:20 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:20 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:21 executing program 0:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, 0x0, 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:21 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:21 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:21 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100), 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:21 executing program 4:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660e")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:21 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa166")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:21 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  783.103296] 9pnet: Could not find request transport: fd0x0000000000000004
18:46:21 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100), 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:21 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:22 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  783.617594] 9pnet: Could not find request transport: fd0x0000000000000004
18:46:22 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:22 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  783.941394] 9pnet: Could not find request transport: fd0x0000000000000004
18:46:23 executing program 0:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100), 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:23 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfd', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:23 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:23 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa166")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:23 executing program 4:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660e")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:23 executing program 1:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100), 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:23 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfd', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  784.746159] 9pnet: Insufficient options for proto=fd
[  784.837846] IPVS: ftp: loaded support on port[0] = 21
18:46:23 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, 0x0, 0x0, 0x0)

18:46:23 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfd', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  785.077285] 9pnet: Insufficient options for proto=fd
[  785.313164] IPVS: ftp: loaded support on port[0] = 21
[  785.606375] 9pnet: Insufficient options for proto=fd
18:46:24 executing program 4:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:24 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:24 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa166")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:24 executing program 0:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100), 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:24 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:24 executing program 4:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:24 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, 0x0, 0x0, 0x0)

[  786.502774] 9pnet: Insufficient options for proto=fd
18:46:24 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:25 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, 0x0, 0x0, 0x0)

[  786.786601] 9pnet: Insufficient options for proto=fd
18:46:25 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:25 executing program 0:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(0x0, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:25 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  787.068356] 9pnet: Insufficient options for proto=fd
18:46:25 executing program 4:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  787.203972] 9pnet: Insufficient options for proto=fd
18:46:26 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:26 executing program 1:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:26 executing program 0:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(0x0, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:26 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:26 executing program 3:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:26 executing program 4:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  788.367832] IPVS: ftp: loaded support on port[0] = 21
18:46:27 executing program 0:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(0x0, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:27 executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:27 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:27 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

[  789.006501] 9pnet: Insufficient options for proto=fd
18:46:27 executing program 1:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:27 executing program 0:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:28 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, 0x0, 0x0)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:28 executing program 1:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:28 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:28 executing program 1:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:28 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, 0x0, 0x0)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:28 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:28 executing program 1:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:29 executing program 3:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:29 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:30 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:30 executing program 0:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x0)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:30 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, 0x0, 0x0)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:30 executing program 1:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:30 executing program 3:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:30 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  791.926816] IPVS: ftp: loaded support on port[0] = 21
[  792.292664] IPVS: ftp: loaded support on port[0] = 21
18:46:30 executing program 4:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x0, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:30 executing program 1:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  792.660714] IPVS: ftp: loaded support on port[0] = 21
18:46:31 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:31 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(0x0, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

[  792.948230] IPVS: ftp: loaded support on port[0] = 21
18:46:31 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:31 executing program 0:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:31 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:31 executing program 3:
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:31 executing program 0:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:32 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, 0x0, 0x0)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:32 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, 0x0, 0x0)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:32 executing program 0:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:33 executing program 4:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x0, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:33 executing program 3:
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:33 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, 0x0, 0x0)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:33 executing program 0:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:33 executing program 2:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:33 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(0x0, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:33 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  795.250925] 9pnet: Insufficient options for proto=fd
18:46:33 executing program 3:
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:33 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100), 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:34 executing program 0:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:34 executing program 3:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, 0x0, &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:34 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100), 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:35 executing program 4:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x0, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:35 executing program 3:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, 0x0, &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:35 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100), 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:35 executing program 1:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
semget$private(0x0, 0x2, 0x156)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(0x0, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:35 executing program 0:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:35 executing program 2:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100), 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  797.300230] IPVS: ftp: loaded support on port[0] = 21
18:46:35 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:35 executing program 3:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100), 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:36 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  797.772880] IPVS: ftp: loaded support on port[0] = 21
[  797.776257] IPVS: ftp: loaded support on port[0] = 21
18:46:36 executing program 3:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100), 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:36 executing program 0:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100), 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:37 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:38 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:38 executing program 2:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100), 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:38 executing program 3:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100), 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:38 executing program 0:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100), 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:38 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, 0x0, 0x0, 0x0)

18:46:38 executing program 1:
syz_open_procfs(0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:38 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, 0x0, 0x0, 0x0)

[  799.858925] 9pnet: Insufficient options for proto=fd
18:46:38 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:38 executing program 5:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, 0x0, 0x0, 0x0)

[  800.086622] FS-Cache: Duplicate cookie detected
[  800.091598] FS-Cache: O-cookie c=00000000de91b2e1 [p=000000001fdb26b5 fl=222 nc=0 na=1]
[  800.100193] FS-Cache: O-cookie d=000000004ef8afff n=000000009e53840f
[  800.107126] FS-Cache: O-key=[10] '34323935303137303534'
[  800.113229] FS-Cache: N-cookie c=0000000062fac232 [p=000000001fdb26b5 fl=2 nc=0 na=1]
[  800.121453] FS-Cache: N-cookie d=000000004ef8afff n=00000000fb928c75
[  800.128234] FS-Cache: N-key=[10] '34323935303137303534'
18:46:38 executing program 0:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  800.331049] 9pnet: Insufficient options for proto=fd
18:46:38 executing program 5:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:38 executing program 3:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x0)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:38 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  800.662350] 9pnet: Insufficient options for proto=fd
18:46:39 executing program 2:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d8"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:39 executing program 1:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:39 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB]})
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:39 executing program 0:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:39 executing program 2:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d8"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  801.480224] FS-Cache: Duplicate cookie detected
[  801.485690] FS-Cache: O-cookie c=0000000098e9d4ff [p=000000001fdb26b5 fl=222 nc=0 na=1]
[  801.494422] FS-Cache: O-cookie d=000000004ef8afff n=00000000facc3d53
[  801.500998] FS-Cache: O-key=[10] '34323935303137313933'
[  801.513949] FS-Cache: N-cookie c=00000000e7da88a1 [p=000000001fdb26b5 fl=2 nc=0 na=1]
[  801.521975] FS-Cache: N-cookie d=000000004ef8afff n=00000000869f4ad1
18:46:39 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', 0x0})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  801.528599] FS-Cache: N-key=[10] '34323935303137313933'
18:46:40 executing program 0:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:40 executing program 2:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:40 executing program 1:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:41 executing program 5:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

18:46:41 executing program 2:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', 0x0})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:41 executing program 1:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:41 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', 0x0})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:41 executing program 0:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b89620"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:41 executing program 3:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x0)
semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

[  803.629307] IPVS: ftp: loaded support on port[0] = 21
[  803.637744] IPVS: ftp: loaded support on port[0] = 21
18:46:42 executing program 3:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', 0x0})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:43 executing program 0:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:43 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  804.957363] FS-Cache: Duplicate cookie detected
[  804.962133] FS-Cache: O-cookie c=0000000064adc1f5 [p=000000001fdb26b5 fl=222 nc=0 na=1]
[  804.970661] FS-Cache: O-cookie d=000000004ef8afff n=00000000629751ba
[  804.977924] FS-Cache: O-key=[10] '34323935303137353431'
[  804.984785] FS-Cache: N-cookie c=0000000070fdcc1a [p=000000001fdb26b5 fl=2 nc=0 na=1]
[  804.992846] FS-Cache: N-cookie d=000000004ef8afff n=000000008867b271
[  804.999471] FS-Cache: N-key=[10] '34323935303137353431'
18:46:43 executing program 2:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:43 executing program 3:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:43 executing program 0:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e0c193af760b77e364ae9195acf6f5b5780f11c07fdd5d2324c1f179e0486ad9585a29ba1c2961d356f77e4dfae5ce8b2a98030f9bf5c65b6bcd893c506567bffd29ad683a3967a16a4d497855f1ddf3595ec9e5fd1a561fbb4d4962a5d00c7762a3708dc86d3905014a158638c3ff3c941a86b7d9c464fae0b30d0af2acf5eb700"/285]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:44 executing program 5:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:44 executing program 2:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:44 executing program 1:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"/285]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:44 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB]})
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:44 executing program 3:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:44 executing program 0:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e0c193af760b77e364ae9195acf6f5b5780f11c07fdd5d2324c1f179e0486ad9585a29ba1c2961d356f77e4dfae5ce8b2a98030f9bf5c65b6bcd893c506567bffd29ad683a3967a16a4d497855f1ddf3595ec9e5fd1a561fbb4d4962a5d00c7762a3708dc86d3905014a158638c3ff3c941a86b7d9c464fae0b30d0af2acf5eb700"/285]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:45 executing program 0:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"/285]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:45 executing program 1:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:45 executing program 2:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"/285]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  806.841007] FS-Cache: Duplicate cookie detected
[  806.846772] FS-Cache: O-cookie c=00000000cd6a2944 [p=000000001fdb26b5 fl=222 nc=0 na=1]
[  806.855165] FS-Cache: O-cookie d=000000004ef8afff n=00000000078d5c60
[  806.861727] FS-Cache: O-key=[10] '34323935303137373239'
[  806.867521] FS-Cache: N-cookie c=0000000093d22061 [p=000000001fdb26b5 fl=2 nc=0 na=1]
[  806.875602] FS-Cache: N-cookie d=000000004ef8afff n=00000000cbf298c0
[  806.882175] FS-Cache: N-key=[10] '34323935303137373239'
18:46:45 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB]})
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:45 executing program 0:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:45 executing program 1:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB]})
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  807.136007] 9pnet: Insufficient options for proto=fd
[  807.173359] 9pnet: Insufficient options for proto=fd
18:46:45 executing program 5:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:45 executing program 2:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e0c193af760b77e364ae9195acf6f5b5780f11c07fdd5d2324c1f179e0486ad9585a29ba1c2961d356f77e4dfae5ce8b2a98030f9bf5c65b6bcd893c506567bffd29ad683a3967a16a4d497855f1ddf3595ec9e5fd1a561fbb4d4962a5d00c7762a3708dc86d3905014a158638c3ff3c941a86b7d9c464fae0b30d0af2acf5eb700"/285]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  807.526053] 9pnet: Insufficient options for proto=fd
18:46:46 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB]})
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:46 executing program 0:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:46 executing program 2:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"/285]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:46 executing program 3:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:46 executing program 4:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

[  808.042360] 9pnet: Insufficient options for proto=fd
18:46:46 executing program 2:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:46 executing program 5:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:46 executing program 1:
r0 = socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:46 executing program 0:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[]})
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:46 executing program 2:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:47 executing program 3:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:47 executing program 1:
r0 = socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:47 executing program 5:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:47 executing program 0:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]})
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:47 executing program 1:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:48 executing program 2:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x6000000, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  809.833910] 9pnet: Insufficient options for proto=fd
18:46:48 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e0c193af760b77e364ae9195acf6f5b5780f11c07fdd5d2324c1f179e0486ad9585a29ba1c2961d356f77e4dfae5ce8b2a98030f9bf5c65b6bcd893c506567bffd29ad683a3967a16a4"]})
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:48 executing program 3:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e0c193af760b77e364ae9195acf6f5b5780f11c07fdd5d2324c1f179e0486ad9585a29ba1c2961d356f77e4dfae5ce8b2a98030f9bf5c65b6bcd893c506567bffd29ad683a3967a16a4d497855f1ddf3595ec9e5fd1a561fbb4d4962a5d00c7762a3708dc86d3905014a158638c3ff3c941a86b7d9c464fae0b30d0af2acf5e"]})
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:48 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:48 executing program 1:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x6000000, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno='])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:48 executing program 0:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]})
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:48 executing program 5:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  810.750314] 9pnet: Insufficient options for proto=fd
18:46:49 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:49 executing program 3:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]})
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:49 executing program 5:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:49 executing program 0:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e0c193af760b77e364ae9195acf6f5b5780f11c07fdd5d2324c1f179e0486ad9585a29ba1c2961d356f77e4dfae5ce8b2a98030f9bf5c65b6bcd893c506567bffd29ad683a3967a16a4"]})
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:49 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e0c193af760b77e364ae9195acf6f5b5780f11c07fdd5d2324c1f179e0486ad9585a29ba1c2961d356f77e4dfae5ce8b2a98030f9bf5c65b6bcd893c506567bffd29ad683a3967a16a4"]})
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:50 executing program 1:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x6000000, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno='])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:50 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:50 executing program 5:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:50 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  812.005723] 9pnet: Insufficient options for proto=fd
18:46:50 executing program 1:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x6000000, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]})
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno='])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:50 executing program 3:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:50 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  812.445233] 9pnet: Insufficient options for proto=fd
18:46:50 executing program 5:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB]})
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:50 executing program 1:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"/287]})
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:51 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB]})
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:51 executing program 1:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e0c193af760b77e364ae9195acf6f5b5780f11c07fdd5d2324c1f179e0486ad9585a29ba1c2961d356f77e4dfae5ce8b2a98030f9bf5c65b6bcd893c506567bffd29ad683a3967a16a4d497855f1ddf3595ec9e5fd1a561fbb4d4962a5d00c7762a3708dc86d3905014a158638c3ff3c941a86b7d9c464fae0b30d0af2acf5eb700"/287]})
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:51 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:51 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  813.217832] FS-Cache: Duplicate cookie detected
[  813.222646] FS-Cache: O-cookie c=000000001e2599e6 [p=000000001fdb26b5 fl=222 nc=0 na=1]
[  813.231578] FS-Cache: O-cookie d=000000004ef8afff n=00000000619b5f92
[  813.238199] FS-Cache: O-key=[10] '34323935303138333637'
[  813.244104] FS-Cache: N-cookie c=00000000b94befec [p=000000001fdb26b5 fl=2 nc=0 na=1]
[  813.252161] FS-Cache: N-cookie d=000000004ef8afff n=000000008d66b6a3
[  813.258909] FS-Cache: N-key=[10] '34323935303138333637'
18:46:51 executing program 3:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:51 executing program 5:
r0 = socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"/287]})
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:52 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[]})
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:52 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:52 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:52 executing program 1:
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"/287]})
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:52 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:52 executing program 3:
r0 = socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"/287]})
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  814.208122] FS-Cache: Duplicate cookie detected
[  814.212995] FS-Cache: O-cookie c=0000000090ea155c [p=000000001fdb26b5 fl=222 nc=0 na=1]
[  814.221306] FS-Cache: O-cookie d=000000004ef8afff n=00000000998cabf4
[  814.228170] FS-Cache: O-key=[10] '34323935303138343636'
[  814.234288] FS-Cache: N-cookie c=0000000061e30144 [p=000000001fdb26b5 fl=2 nc=0 na=1]
[  814.242330] FS-Cache: N-cookie d=000000004ef8afff n=000000003ebc90c0
[  814.249026] FS-Cache: N-key=[10] '34323935303138343636'
18:46:52 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[]})
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:52 executing program 5:
r0 = socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"/287]})
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:53 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[]})
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:53 executing program 1:
r0 = socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"/287]})
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:53 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:53 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:53 executing program 1:
r0 = socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"/287]})
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:53 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:53 executing program 3:
r0 = socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"/287]})
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:53 executing program 3:
r0 = socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"/287]})
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:53 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"/287]})
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:53 executing program 5:
r0 = socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"/287]})
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:54 executing program 4:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:54 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:54 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  815.821083] FS-Cache: Duplicate cookie detected
[  815.826028] FS-Cache: O-cookie c=000000005b1fabca [p=000000001fdb26b5 fl=222 nc=0 na=1]
[  815.834404] FS-Cache: O-cookie d=000000004ef8afff n=00000000e35f5b8f
[  815.840953] FS-Cache: O-key=[10] '34323935303138363237'
[  815.846813] FS-Cache: N-cookie c=00000000e1931f47 [p=000000001fdb26b5 fl=2 nc=0 na=1]
[  815.854976] FS-Cache: N-cookie d=000000004ef8afff n=00000000bcf42da1
[  815.861554] FS-Cache: N-key=[10] '34323935303138363237'
18:46:54 executing program 1:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  815.990561] FS-Cache: Duplicate cookie detected
[  815.996408] FS-Cache: O-cookie c=000000006523f15a [p=000000001fdb26b5 fl=222 nc=0 na=1]
[  816.004858] FS-Cache: O-cookie d=000000004ef8afff n=000000003f2fbef8
[  816.011520] FS-Cache: O-key=[10] '34323935303138363434'
[  816.017418] FS-Cache: N-cookie c=00000000d6329219 [p=000000001fdb26b5 fl=2 nc=0 na=1]
[  816.025541] FS-Cache: N-cookie d=000000004ef8afff n=000000006575fa3a
[  816.032074] FS-Cache: N-key=[10] '34323935303138363434'
18:46:54 executing program 3:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:54 executing program 5:
socket$inet6(0xa, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:54 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"/287]})
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:55 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:55 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:55 executing program 1:
r0 = open(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0)
perf_event_open(&(0x7f0000000700)={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_config_ext={0x6}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$l2tp6(0xa, 0x2, 0x73)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0)
unshare(0x40000000)
r1 = semget$private(0x0, 0x2, 0x156)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0))
semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/157)
prctl$PR_SET_TIMERSLACK(0x1d, 0x0)
ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="26ea6223605b7cefea3aad9dec106cf9150f0516feb20a39b2aa224bce1874ddae6482e38a9e86968b9bb8a3826394d2f9fd7114709efa104804d597923f8e4e178f7104cf814d4ac2f3b6801dd7fe8a14122cd35156a6c2a44742db71455223cc8f300e660eafa16613ab89")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200), 0x1)
ioctl$TCSETSF(0xffffffffffffffff, 0x5412, 0x0)

[  816.924722] IPVS: ftp: loaded support on port[0] = 21
18:46:55 executing program 3:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:55 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:55 executing program 1:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x6000000, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]})
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:55 executing program 5:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x6000000, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]})
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:56 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"/287]})
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2])
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:56 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:56 executing program 3:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:56 executing program 1:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x6000000, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1100000000000000020000000000013019dfcd9d0498224df98aa236cc6b34274c3a57e8a2d3a03f66ae9919ab2aae336f0192447aa4e0670106732f97625cf9b59eaef7648ea933987e2d53c79cd499d5f913fe4753c78f7afd1a469a47eecbaeacf4343a96d54209d14a93ca67cf6c9bec8a5ecd7a18236341201a61f0021b1154facc369d8c73b896206846d88e0c193af760b77e364ae9195acf6f5b5780f11c07fdd5d2324c1f179e0486ad9585a29ba1c2961d356f77e4dfae5ce8b2a98030f9bf5c65b6bcd893c506567bffd29ad683a3967a16a4d497855f1ddf3595ec9e5fd1a561fbb4d4962a5d00c7762a3708dc86d3905014a158638c3ff3c941a86b7d9c464fae0b30d0af2acf5eb70000"]})
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3])
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:56 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:56 executing program 5:
open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)

18:46:56 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000700)=@raw={'raw\x00', 0x3c1, 0x3, 0x410, 0x258, 0x4000000, 0x158, 0x0, 0x0, 0x340, 0x240, 0x240, 0x340, 0x240, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x230, 0x258, 0x0, {}, [@common=@inet=@tcp={{0x30, 'tcp\x00'}}, @common=@inet=@hashlimit3={{0x158, 'hashlimit\x00'}, {'caif0\x00', {0x2, 0x0, 0x50, 0x0, 0x0, 0x8, 0x1}}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x470)

[  818.489210] audit: type=1804 audit(1596998816.894:34): pid=11664 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir161166904/syzkaller.xUS68k/849/bus" dev="sda1" ino=18339 res=1
18:46:56 executing program 4:
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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
inotify_init1(0x0)
add_key$keyring(&(0x7f0000000040)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000080)="282526185e3dcc1d9e08fe66e991de60")
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0xfb]})
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)

[  818.592501] xt_hashlimit: invalid interval
[  818.619378] xt_hashlimit: invalid interval
18:46:57 executing program 5:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000, 0x0, 0x0, 0x0, 0x81}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000100))
syz_open_procfs(0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00')
fchdir(r1)
bpf$PROG_LOAD(0x5, 0x0, 0x0)

18:46:57 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:57 executing program 3:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
wait4(0x0, 0x0, 0x80000002, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="6653078000053c27bc3276003639405cb4aed12f0000006edc00278dcff47d01000080ca99f847605e03127172c61d79cf4dd76745a4298063acf2678cef3380b9ea5c364f0e78fc064d8a3a9a14e7b2738e4907dc4e4c672d0f00c2f009b6d2a78423354046e32f08cac9559d76305fe1fcf8c0813d97f42f19414eaedd9d2ae5a27c579b20b4796bf296a9c169caa8e7414097844aa0933a898858a6a8ba7f1f6f911b1e0debe2fd4c2be9d187fad0bc1bbedc3a19f51dcd4415a08fd2df4dba41b9cce6e1e903908de11c0c9a6ebd3b117d35c54d3ab735d6e975ecce7aa94bcb57", 0xe3}], 0x4, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
tkill(r0, 0x3c)
ptrace$cont(0x18, r0, 0x0, 0x0)
ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080))
ptrace$cont(0x20, r0, 0x0, 0x0)

18:46:57 executing program 4:
mknod(&(0x7f0000000080)='./bus\x00', 0x8000, 0x86138)
r0 = open(&(0x7f00000000c0)='./bus\x00', 0x101, 0x0)
write(r0, &(0x7f0000000000)="220e2a", 0x3)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000180)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff72}, 0x10040044001000e, 0x400008001})
setreuid(0x0, 0x0)
getegid()
chown(0x0, 0x0, 0x0)
open(0x0, 0x0, 0x0)
pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000180), 0xc17f}], 0x100000000000033b, 0x0, 0x0)

18:46:57 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000040)={'bridge_slave_0\x00', @ifru_mtu=0xfff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
dup(r1)

[  818.954700] ptrace attach of "/root/syz-executor.3"[11701] was attempted by "/root/syz-executor.3"[11702]
18:46:57 executing program 5:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000, 0x0, 0x0, 0x0, 0x81}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000100))
syz_open_procfs(0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00')
fchdir(r1)
bpf$PROG_LOAD(0x5, 0x0, 0x0)

18:46:57 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:57 executing program 1:

18:46:57 executing program 3:

18:46:57 executing program 4:

18:46:57 executing program 5:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000, 0x0, 0x0, 0x0, 0x81}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000100))
syz_open_procfs(0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00')
fchdir(r1)
bpf$PROG_LOAD(0x5, 0x0, 0x0)

18:46:57 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:57 executing program 4:

18:46:57 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:57 executing program 3:

18:46:57 executing program 5:

18:46:57 executing program 1:

18:46:57 executing program 4:

18:46:57 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140), 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:57 executing program 1:

18:46:57 executing program 3:

18:46:58 executing program 5:

18:46:58 executing program 3:

18:46:58 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140), 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:58 executing program 4:

18:46:58 executing program 3:

18:46:58 executing program 1:

18:46:58 executing program 5:

18:46:58 executing program 3:

18:46:58 executing program 4:

18:46:58 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140), 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:58 executing program 1:

18:46:58 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140), 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:58 executing program 3:

18:46:58 executing program 5:

18:46:58 executing program 4:

18:46:58 executing program 5:

18:46:58 executing program 3:

18:46:58 executing program 1:

18:46:58 executing program 4:

18:46:58 executing program 5:

18:46:58 executing program 3:

18:46:58 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140), 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:58 executing program 4:

18:46:59 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140), 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:59 executing program 1:

18:46:59 executing program 5:

18:46:59 executing program 3:

18:46:59 executing program 4:

18:46:59 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX])
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:59 executing program 1:

18:46:59 executing program 5:

18:46:59 executing program 3:

18:46:59 executing program 4:
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, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
socket$inet6(0xa, 0x0, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)
r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe)
keyctl$chown(0x4, r1, 0x0, 0x0)
keyctl$get_keyring_id(0x0, r1, 0x680)
socket(0x0, 0x0, 0x0)
syz_genetlink_get_family_id$ethtool(0x0)

18:46:59 executing program 1:
openat$procfs(0xffffff9c, &(0x7f0000000000)='/proc/slabinfo\x00', 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00')
write$P9_RVERSION(r0, 0x0, 0x0)

[  821.004169] 9pnet: Insufficient options for proto=fd
18:46:59 executing program 5:
timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080))
timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0)
timer_create(0x0, &(0x7f00000001c0)={0x0, 0x16}, &(0x7f00000000c0)=<r0=>0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0)
r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000640)='/dev/full\x00', 0x0, 0x0)
r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000100)={'\x00', 0x2})
preadv(r4, &(0x7f0000000000)=[{&(0x7f0000000ec0)=""/202, 0x20031ec0}], 0x1, 0x0, 0x0)
dup2(r3, r4)

18:46:59 executing program 3:
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, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)
syz_genetlink_get_family_id$ethtool(&(0x7f0000000280)='ethtool\x00')

18:46:59 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX])
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:59 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX])
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:59 executing program 1:

[  821.367672] 9pnet: Insufficient options for proto=fd
[  821.394321] 9pnet: Insufficient options for proto=fd
18:46:59 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX])
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:59 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX])
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:46:59 executing program 1:

18:46:59 executing program 4:
openat$vcsa(0xffffffffffffff9c, 0x0, 0x8a01, 0x0)
ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x9205, 0x0)
r0 = socket$inet(0x2, 0x5, 0x800)
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x1ffffffffffffffa, 0x2}, 0x4004, 0x2, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000005c0)=0x169, 0x4)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r1, 0x703, 0xe, 0x4d2f, &(0x7f0000000080)="1c04ff01de6da9725f90c5a06d0f9f2400844d0044a98db225a47ecb10b429441dec77009050d9560e58f2e162226d4fe467a890b6c4c556c6894acf3d4cd49c4dd5a2d05d6ce642e3abc0e0cb137de568fb3f30013c74eb73383ebaf4257042ec5277fa18a9b201882996c7b8de5080c75756094ac8e258ff1673c27fb2f2bffc290edbc5dec9e44b6fab8d5fcbd12ae8339b04701b316bd5eccc3961ce80", 0x0, 0xf0, 0x0, 0x0, 0xfffffffffffffe19}, 0x28)
syslog(0xa, &(0x7f0000000380)=""/212, 0xd4)
r2 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
write$P9_RLCREATE(r2, &(0x7f0000000140)={0x18, 0xf, 0x1, {{0x0, 0x3, 0x8}, 0x5}}, 0x18)
ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r1, 0x4018f50b, &(0x7f0000000040)={0x0, 0x3})
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200187ec, &(0x7f0000000000)={0x2, 0x4e23, @loopback}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, 0x1c)
modify_ldt$read(0x0, 0x0, 0x0)
recvmsg(r0, &(0x7f0000000240)={0x0, 0xfffffffffffffd83, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x5804}], 0x1, 0x0, 0xf080}, 0x100)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0x1000001bd)
socket$inet6_tcp(0xa, 0x1, 0x0)

18:47:00 executing program 5:
timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080))
timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0)
timer_create(0x0, &(0x7f00000001c0)={0x0, 0x16}, &(0x7f00000000c0)=<r0=>0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0)
r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000640)='/dev/full\x00', 0x0, 0x0)
r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000100)={'\x00', 0x2})
preadv(r4, &(0x7f0000000000)=[{&(0x7f0000000ec0)=""/202, 0x20031ec0}], 0x1, 0x0, 0x0)
dup2(r3, r4)

18:47:00 executing program 1:
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, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x802, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)
openat$uhid(0xffffffffffffff9c, 0x0, 0x2, 0x0)
write$UHID_CREATE2(0xffffffffffffffff, 0x0, 0x0)
write$UHID_DESTROY(0xffffffffffffffff, &(0x7f0000000040)={0xc}, 0x4)

[  821.745792] 9pnet: Insufficient options for proto=fd
18:47:00 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:00 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX])
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:00 executing program 3:
prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0)
sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
recvmmsg(r0, &(0x7f0000001f40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0)
pipe(&(0x7f00000006c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
write(r2, &(0x7f0000000340), 0x41395527)
vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"/1828], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1d4}, 0x48)

[  822.371942] 9pnet: Insufficient options for proto=fd
18:47:00 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:01 executing program 5:
timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080))
timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0)
timer_create(0x0, &(0x7f00000001c0)={0x0, 0x16}, &(0x7f00000000c0)=<r0=>0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0)
r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000640)='/dev/full\x00', 0x0, 0x0)
r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000100)={'\x00', 0x2})
preadv(r4, &(0x7f0000000000)=[{&(0x7f0000000ec0)=""/202, 0x20031ec0}], 0x1, 0x0, 0x0)
dup2(r3, r4)

18:47:01 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0x420000015001})
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @loopback}})
write$tun(r0, &(0x7f0000002d40)={@void, @val, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "a5c268", 0x8, 0x3a, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @mcast2, {[], @ndisc_rs}}}}, 0x3a)

18:47:01 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:01 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x00\x00\x00\x00\x00\xb6\x81Q\xe7\x14\xfb\x15\xf7zoJ3\xe908\xb5\x98;\x86\xaeR\xf4\x92\xd0t~\xf97f4I\xec\xc9t\x05\xd4\xfb\xe8$\x8f\xe1\xc9\xc1JZ{8\xffO\xa2&\xa4\x90gU\xae{_Cc0\xa0\xee\'\xf7\xe4\x19\xa2\x01\x19&\xd2\'Wg\x93\xdc\x00\xa07\xcf\xd4\x8a\xa3\xf5\x9e\x00\x00\x00\x00\x00\x00\x00\x00\xa2\x9f\xf6S\xe6t\xc7_PB', 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
fsync(r0)

18:47:01 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:01 executing program 1:
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, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x802, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)
openat$uhid(0xffffffffffffff9c, 0x0, 0x2, 0x0)
write$UHID_CREATE2(0xffffffffffffffff, 0x0, 0x0)
write$UHID_DESTROY(0xffffffffffffffff, &(0x7f0000000040)={0xc}, 0x4)

18:47:02 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:02 executing program 5:
timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080))
timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0)
timer_create(0x0, &(0x7f00000001c0)={0x0, 0x16}, &(0x7f00000000c0)=<r0=>0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0)
r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000640)='/dev/full\x00', 0x0, 0x0)
r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000100)={'\x00', 0x2})
preadv(r4, &(0x7f0000000000)=[{&(0x7f0000000ec0)=""/202, 0x20031ec0}], 0x1, 0x0, 0x0)
dup2(r3, r4)

18:47:02 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:02 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x00\x00\x00\x00\x00\xb6\x81Q\xe7\x14\xfb\x15\xf7zoJ3\xe908\xb5\x98;\x86\xaeR\xf4\x92\xd0t~\xf97f4I\xec\xc9t\x05\xd4\xfb\xe8$\x8f\xe1\xc9\xc1JZ{8\xffO\xa2&\xa4\x90gU\xae{_Cc0\xa0\xee\'\xf7\xe4\x19\xa2\x01\x19&\xd2\'Wg\x93\xdc\x00\xa07\xcf\xd4\x8a\xa3\xf5\x9e\x00\x00\x00\x00\x00\x00\x00\x00\xa2\x9f\xf6S\xe6t\xc7_PB', 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
fsync(r0)

18:47:03 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:03 executing program 1:
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, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x802, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)
openat$uhid(0xffffffffffffff9c, 0x0, 0x2, 0x0)
write$UHID_CREATE2(0xffffffffffffffff, 0x0, 0x0)
write$UHID_DESTROY(0xffffffffffffffff, &(0x7f0000000040)={0xc}, 0x4)

18:47:03 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:03 executing program 4:
clone(0x4300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = getpid()
r1 = getpid()
tkill(r1, 0x40)
ptrace(0x10, r0)
waitid(0x0, 0x0, &(0x7f0000002ff9), 0x4, 0x0)

18:47:03 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS2(r0, 0x80045439, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, "9411c4c9cd71bb6552272c91ad4b33251407a2"})

18:47:03 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x00\x00\x00\x00\x00\xb6\x81Q\xe7\x14\xfb\x15\xf7zoJ3\xe908\xb5\x98;\x86\xaeR\xf4\x92\xd0t~\xf97f4I\xec\xc9t\x05\xd4\xfb\xe8$\x8f\xe1\xc9\xc1JZ{8\xffO\xa2&\xa4\x90gU\xae{_Cc0\xa0\xee\'\xf7\xe4\x19\xa2\x01\x19&\xd2\'Wg\x93\xdc\x00\xa07\xcf\xd4\x8a\xa3\xf5\x9e\x00\x00\x00\x00\x00\x00\x00\x00\xa2\x9f\xf6S\xe6t\xc7_PB', 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
fsync(r0)

18:47:03 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:03 executing program 5:
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x1, 0x0, 0x1, 0x0, [0x305f, 0x2e, 0x2e, 0x5f, 0x600005f, 0x2, 0x5f, 0x5f, 0x52, 0x5f, 0x5f, 0x5f]}, 0x40)

18:47:03 executing program 4:
mkdir(&(0x7f0000000340)='./file0\x00', 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0)
mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
preadv(r0, &(0x7f0000000740)=[{&(0x7f0000002900)=""/165, 0xa5}], 0x1, 0x0, 0x0)
write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1e, 0x0, 0x1000400}}, 0x50)

18:47:03 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = socket(0x11, 0xa, 0x0)
getsockname$packet(r2, 0x0, 0x0)

18:47:03 executing program 5:
r0 = socket(0x11, 0x800000003, 0x8)
bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4)
bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27)

18:47:04 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = socket(0x11, 0xa, 0x0)
getsockname$packet(r2, 0x0, 0x0)

18:47:04 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:04 executing program 1:
dup(0xffffffffffffffff)
r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0)
r1 = dup(r0)
ioctl$BLKRRPART(r1, 0x125f, 0x0)

18:47:04 executing program 4:
syz_emit_ethernet(0x0, 0x0, 0x0)
socket(0x0, 0x800000003, 0x0)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
socket(0x11, 0x0, 0x0)
openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffff7fffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8923, &(0x7f0000000140)={'syzkaller1\x00', {0x3, 0x0, @empty=0x300}})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001})

18:47:04 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:04 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = socket(0x11, 0xa, 0x0)
getsockname$packet(r2, 0x0, 0x0)

18:47:04 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:04 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = socket(0x11, 0xa, 0x0)
getsockname$packet(r2, 0x0, 0x0)

18:47:04 executing program 1:
r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00')
pread64(r0, 0x0, 0x0, 0x0)

[  826.319291] : renamed from syzkaller1
18:47:04 executing program 5:
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, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x200000000000011, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', <r1=>0x0})
bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1}, 0x14)
getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r3 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000002c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x10000}]}}}]}, 0x3c}}, 0x0)

18:47:04 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)

18:47:04 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:04 executing program 1:
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, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @empty}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:04 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)

18:47:04 executing program 4:
syz_emit_ethernet(0x0, 0x0, 0x0)
socket(0x0, 0x800000003, 0x0)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
socket(0x11, 0x0, 0x0)
openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffff7fffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8923, &(0x7f0000000140)={'syzkaller1\x00', {0x3, 0x0, @empty=0x300}})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001})

18:47:05 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:05 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:05 executing program 5:
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, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x200000000000011, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', <r1=>0x0})
bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1}, 0x14)
getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r3 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000002c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x10000}]}}}]}, 0x3c}}, 0x0)

18:47:05 executing program 1:
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, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @empty}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:05 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)

18:47:05 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  826.983089] : renamed from syzkaller1
18:47:05 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = dup(r0)
write$UHID_INPUT(r1, &(0x7f00000002c0)={0x2400, {"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", 0x1048}}, 0x1006)

18:47:05 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:05 executing program 5:
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, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:05 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:05 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
fcntl$dupfd(r0, 0x0, r0)
r1 = socket(0x11, 0xa, 0x0)
getsockname$packet(r1, 0x0, 0x0)

18:47:05 executing program 4:
syz_emit_ethernet(0x0, 0x0, 0x0)
socket(0x0, 0x800000003, 0x0)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
socket(0x11, 0x0, 0x0)
openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffff7fffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8923, &(0x7f0000000140)={'syzkaller1\x00', {0x3, 0x0, @empty=0x300}})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001})

18:47:05 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:05 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
fcntl$dupfd(r0, 0x0, r0)
r1 = socket(0x11, 0xa, 0x0)
getsockname$packet(r1, 0x0, 0x0)

18:47:06 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
fcntl$dupfd(r0, 0x0, r0)
r1 = socket(0x11, 0xa, 0x0)
getsockname$packet(r1, 0x0, 0x0)

18:47:06 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:06 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  827.982407] : renamed from syzkaller1
18:47:06 executing program 3:
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r0 = socket(0x11, 0xa, 0x0)
getsockname$packet(r0, 0x0, 0x0)

18:47:07 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
timer_create(0x0, &(0x7f0000000300)={0x0, 0x12}, &(0x7f0000000080))
timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0)
timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=<r0=>0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0)
write$char_usb(r1, &(0x7f0000001240)="80e98db19aafb138d3f8658586466b4efec017c6a04913c2897ec9d1c1e05679eda1056858787420bcfda89efb694b4dfc329c24c42e", 0x36)
timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0)
r2 = openat$null(0xffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x101440, 0x0)
ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000002340)={0x0, 0x30, &(0x7f00000001c0)="db24861797dab9a29faa60070787cfb16dbf3dd9bf85e35ebcebbabea116a01313a5520a43fad70ec6a40faa04afc75e"})
socket(0x0, 0x0, 0x0)
poll(0x0, 0x0, 0x204)
r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001300)='/dev/cuse\x00', 0x2, 0x0)
read$FUSE(r3, &(0x7f0000000240), 0x2305e2b7)
read$FUSE(r3, 0x0, 0x0)

18:47:07 executing program 3:
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r0 = socket(0x11, 0xa, 0x0)
getsockname$packet(r0, 0x0, 0x0)

18:47:07 executing program 4:
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, 0x0, 0x0)
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x4, 0x8000, 0x8, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x40)
tkill(r0, 0x5)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
gettid()
perf_event_open(0x0, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
syz_genetlink_get_family_id$batadv(0x0)
sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x30)
wait4(0x0, 0x0, 0x0, 0x0)

18:47:07 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:07 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:07 executing program 5:
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, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:07 executing program 3:
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r0 = socket(0x11, 0xa, 0x0)
getsockname$packet(r0, 0x0, 0x0)

[  828.765825] ptrace attach of "/root/syz-executor.4"[12396] was attempted by "/root/syz-executor.4"[12402]
[  828.869468] ptrace attach of ""[12402] was attempted by ""[12408]
18:47:07 executing program 4:
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, 0x0, 0x0)
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x4, 0x8000, 0x8, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x40)
tkill(r0, 0x5)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
gettid()
perf_event_open(0x0, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
syz_genetlink_get_family_id$batadv(0x0)
sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x30)
wait4(0x0, 0x0, 0x0, 0x0)

18:47:07 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
r1 = socket(0x11, 0xa, 0x0)
getsockname$packet(r1, 0x0, 0x0)

[  829.223465] ptrace attach of "/root/syz-executor.4"[12425] was attempted by "/root/syz-executor.4"[12429]
18:47:07 executing program 4:
clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x171}, 0x48)
sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, 0x0, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
r1 = open(0x0, 0x141042, 0x0)
write$P9_RWALK(r1, &(0x7f0000000400)=ANY=[], 0x8)
write$nbd(r1, 0x0, 0x0)
r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x0)
setsockopt$sock_attach_bpf(r2, 0x1, 0x32, 0x0, 0x0)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
write$P9_RWALK(r3, &(0x7f0000000400)=ANY=[], 0x8)
ioctl$EVIOCGKEY(r3, 0x80404518, 0x0)
bind(0xffffffffffffffff, 0x0, 0x0)

18:47:07 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
r1 = socket(0x11, 0xa, 0x0)
getsockname$packet(r1, 0x0, 0x0)

18:47:07 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:08 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
write$P9_RLOCK(0xffffffffffffffff, &(0x7f00000000c0)={0x8, 0x35, 0x0, 0x2}, 0x8)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x4, 0x0, 0x40000005, 0x0, 0x0, 0x0, 0x4cb]})
ioctl$KVM_RUN(r2, 0xae80, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00')
ioctl$F2FS_IOC_GET_PIN_FILE(0xffffffffffffffff, 0x8004f50e, 0x0)
perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x40104, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

18:47:08 executing program 4:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
write$P9_RLOCK(0xffffffffffffffff, &(0x7f00000000c0)={0x8, 0x35, 0x0, 0x2}, 0x8)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x40000005, 0x0, 0x0, 0x0, 0x4cb]})
ioctl$KVM_RUN(r2, 0xae80, 0x0)
perf_event_open(&(0x7f0000000700)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00')
perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40104, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FITRIM(0xffffffffffffffff, 0x40047211, &(0x7f0000000080))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

18:47:08 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:08 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
r1 = socket(0x11, 0xa, 0x0)
getsockname$packet(r1, 0x0, 0x0)

18:47:08 executing program 5:
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, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:08 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = socket(0x11, 0xa, 0x0)
getsockname$packet(r2, 0x0, 0x0)

[  830.003329] kvm [12465]: vcpu0, guest rIP: 0x10c Hyper-V uhandled wrmsr: 0x40000005 data 0x5
18:47:08 executing program 4:
socket$nl_route(0x10, 0x3, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
perf_event_open(&(0x7f000001d000)={0x1, 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, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000400)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0xe, 0xffffffffffffffff, 0x3)
r0 = socket$nl_route(0x10, 0x3, 0x0)
getsockopt$netlink(r0, 0x10e, 0xc, &(0x7f00000002c0)=""/138, &(0x7f0000000380)=0x8a)
getsockopt$sock_int(r0, 0x1, 0x10, 0x0, &(0x7f0000000480))
setregid(0x0, 0x0)
ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, 0x0)
sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0)

[  830.148598] kvm [12465]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x40000015
18:47:08 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  830.261314] kvm [12465]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x40000087
18:47:08 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = socket(0x11, 0xa, 0x0)
getsockname$packet(r2, 0x0, 0x0)

[  830.402679] kvm [12465]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x40000042
18:47:08 executing program 4:
socket$nl_route(0x10, 0x3, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
perf_event_open(&(0x7f000001d000)={0x1, 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, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000400)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0xe, 0xffffffffffffffff, 0x3)
r0 = socket$nl_route(0x10, 0x3, 0x0)
getsockopt$netlink(r0, 0x10e, 0xc, &(0x7f00000002c0)=""/138, &(0x7f0000000380)=0x8a)
getsockopt$sock_int(r0, 0x1, 0x10, 0x0, &(0x7f0000000480))
setregid(0x0, 0x0)
ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, 0x0)
sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0)

18:47:09 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = socket(0x11, 0xa, 0x0)
getsockname$packet(r2, 0x0, 0x0)

18:47:09 executing program 1:

18:47:09 executing program 5:
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, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:09 executing program 4:

18:47:09 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:09 executing program 1:

18:47:09 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = socket(0x11, 0xa, 0x0)
getsockname$packet(r2, 0x0, 0x0)

18:47:09 executing program 4:

18:47:09 executing program 1:

18:47:09 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:09 executing program 4:

18:47:09 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = socket(0x11, 0xa, 0x0)
getsockname$packet(r2, 0x0, 0x0)

18:47:09 executing program 1:

18:47:09 executing program 4:

18:47:10 executing program 5:
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, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:10 executing program 1:

18:47:10 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = socket(0x11, 0xa, 0x0)
getsockname$packet(r2, 0x0, 0x0)

18:47:10 executing program 4:

18:47:10 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:10 executing program 2:
socket$inet6(0xa, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:10 executing program 1:

18:47:10 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
fcntl$dupfd(r0, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = socket(0x11, 0xa, 0x0)
getsockname$packet(r1, 0x0, 0x0)

18:47:10 executing program 4:

18:47:10 executing program 1:

18:47:10 executing program 4:

18:47:10 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
fcntl$dupfd(r0, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = socket(0x11, 0xa, 0x0)
getsockname$packet(r1, 0x0, 0x0)

18:47:11 executing program 5:
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, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:11 executing program 1:

18:47:11 executing program 4:

18:47:11 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
fcntl$dupfd(r0, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = socket(0x11, 0xa, 0x0)
getsockname$packet(r1, 0x0, 0x0)

18:47:11 executing program 0:
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:11 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:11 executing program 4:

18:47:11 executing program 4:

18:47:11 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0)
r2 = socket(0x11, 0xa, 0x0)
getsockname$packet(r2, 0x0, 0x0)

18:47:11 executing program 1:

18:47:11 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:11 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0)
r2 = socket(0x11, 0xa, 0x0)
getsockname$packet(r2, 0x0, 0x0)

18:47:11 executing program 5:
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, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:11 executing program 1:

18:47:11 executing program 0:
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:11 executing program 4:

18:47:11 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0)
r2 = socket(0x11, 0xa, 0x0)
getsockname$packet(r2, 0x0, 0x0)

18:47:11 executing program 2:
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:12 executing program 1:

18:47:12 executing program 4:

[  833.663628] FS-Cache: Duplicate cookie detected
[  833.668672] FS-Cache: O-cookie c=00000000e92a3b57 [p=000000001fdb26b5 fl=222 nc=0 na=1]
[  833.677098] FS-Cache: O-cookie d=000000004ef8afff n=00000000c10d3a29
[  833.683728] FS-Cache: O-key=[10] '34323935303230343131'
[  833.689524] FS-Cache: N-cookie c=0000000088a460b7 [p=000000001fdb26b5 fl=2 nc=0 na=1]
[  833.697954] FS-Cache: N-cookie d=000000004ef8afff n=0000000019efed3f
[  833.704718] FS-Cache: N-key=[10] '34323935303230343131'
18:47:12 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = socket(0x0, 0xa, 0x0)
getsockname$packet(r2, 0x0, 0x0)

18:47:12 executing program 1:

18:47:12 executing program 4:

18:47:12 executing program 1:

18:47:12 executing program 5:
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, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:12 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = socket(0x0, 0xa, 0x0)
getsockname$packet(r2, 0x0, 0x0)

18:47:12 executing program 0:
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:12 executing program 4:

18:47:12 executing program 1:

18:47:12 executing program 2:
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:12 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(0x0, 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:12 executing program 2:
syz_open_procfs(0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:12 executing program 1:

18:47:12 executing program 4:

18:47:12 executing program 1:

18:47:13 executing program 5:
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, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:13 executing program 4:

18:47:13 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = socket(0x0, 0xa, 0x0)
getsockname$packet(r2, 0x0, 0x0)

18:47:13 executing program 1:

18:47:13 executing program 4:

18:47:13 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(0x0, 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:13 executing program 5:
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, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:13 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = socket(0x11, 0x0, 0x0)
getsockname$packet(r2, 0x0, 0x0)

18:47:13 executing program 1:

18:47:13 executing program 4:

18:47:13 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(0x0, 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:13 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(0x0, 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:13 executing program 5:
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, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(0xffffffffffffffff, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:13 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = socket(0x11, 0x0, 0x0)
getsockname$packet(r2, 0x0, 0x0)

18:47:13 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(0x0, 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:13 executing program 4:
bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0xb0)

18:47:13 executing program 1:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0xa0102, 0x0)
write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200))
r1 = syz_open_pts(r0, 0x0)
ioctl$TIOCSETD(r1, 0x5412, &(0x7f0000000000)=0x15)

18:47:13 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = socket(0x11, 0x0, 0x0)
getsockname$packet(r2, 0x0, 0x0)

18:47:13 executing program 5:
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, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(0xffffffffffffffff, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:13 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(0x0, 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:13 executing program 4:
futex(&(0x7f0000003d80), 0x88, 0x0, 0x0, 0x0, 0x0)

18:47:13 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
socket(0x11, 0xa, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)

18:47:13 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:13 executing program 5:
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, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(0xffffffffffffffff, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:13 executing program 4:
r0 = open(&(0x7f0000000180)='./bus\x00', 0x1fb842, 0x0)
r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/locks\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x4000000000010046)

18:47:13 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
socket(0x11, 0xa, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)

18:47:14 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:14 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
socket(0x11, 0xa, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)

18:47:14 executing program 1:
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB='d'])

18:47:14 executing program 4:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, <r1=>0x0}, &(0x7f00000000c0)=0xc)
ioprio_set$uid(0x2, r1, 0x0)

18:47:14 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:14 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, <r1=>0x0}, &(0x7f0000000280)=0x5)
setuid(r1)
bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0)

18:47:14 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:14 executing program 4:
futex(&(0x7f0000000000)=0x1, 0x4, 0x0, 0x0, &(0x7f0000000080), 0x1)

18:47:14 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

[  836.340212] FS-Cache: Duplicate cookie detected
[  836.345043] FS-Cache: O-cookie c=00000000de91b2e1 [p=000000001fdb26b5 fl=222 nc=0 na=1]
[  836.353564] FS-Cache: O-cookie d=000000004ef8afff n=000000001996f0cc
[  836.360107] FS-Cache: O-key=[10] '34323935303230363739'
[  836.365560] FS-Cache: N-cookie c=000000006e781476 [p=000000001fdb26b5 fl=2 nc=0 na=1]
[  836.373532] FS-Cache: N-cookie d=000000004ef8afff n=00000000d76fbfba
[  836.380098] FS-Cache: N-key=[10] '34323935303230363739'
18:47:14 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, <r1=>0x0}, &(0x7f0000000280)=0x5)
setuid(r1)
ioprio_set$uid(0x0, 0x0, 0x2007)

18:47:14 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
writev(r0, &(0x7f0000001c80)=[{&(0x7f0000001cc0)="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", 0x30a}, {&(0x7f0000000080)="132419b3d35b8af26552785e69b97c1d6aa4d97ec22836c5db91d23988a3a977831a", 0x22}, {&(0x7f0000001400)="0ebbb218be8d3954e135df5f396071992ebf48c6be4575b2cd72c05da2", 0x1d}], 0x3)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
sendmsg$TIPC_NL_MON_SET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001500)=ANY=[], 0x138}}, 0x0)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xfff, 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

18:47:14 executing program 4:
r0 = socket$inet6(0xa, 0x80003, 0x7)
connect$inet6(r0, &(0x7f0000000040), 0x1c)
sendmmsg(r0, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0)
setsockopt$SO_TIMESTAMP(r0, 0x1, 0x40, &(0x7f0000000000)=0xa23, 0x4)
recvfrom$inet6(r0, 0x0, 0xffffff77, 0x0, 0x0, 0x0)

18:47:14 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:15 executing program 3:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x103382)
r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0)
pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}, {0x0}, {0x0}], 0x3, 0x81805, 0x0)
getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000200), 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, 0x0, 0x24002d00)

18:47:15 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:15 executing program 3:
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000180)={@map, 0xffffffffffffffff, 0x1f}, 0x10)

18:47:15 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:15 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x0, 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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:15 executing program 3:
clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x4000000000000, 0x40, &(0x7f0000000300)=@raw={'raw\x00', 0xc01, 0x3, 0x270, 0xd8, 0x5002004a, 0x0, 0x0, 0x0, 0x1d8, 0x3c8, 0x3c8, 0x1d8, 0x3c8, 0x3, 0x0, {[{{@ip={@private, @empty, 0x0, 0x0, 'vlan0\x00', 'gretap0\x00'}, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0xb8, 0x100, 0x0, {}, [@common=@unspec=@helper={{0x48, 'helper\x00'}, {0x0, 'sane-20000\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2d0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
tkill(r0, 0x10)
wait4(0x0, 0x0, 0x0, 0x0)

18:47:15 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  837.331924] ptrace attach of "/root/syz-executor.3"[12883] was attempted by "/root/syz-executor.3"[12888]
18:47:15 executing program 3:
unshare(0x4060600)
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0x1)
setresuid(0x0, r2, 0x0)
dup(0xffffffffffffffff)
ioctl$RTC_WKALM_SET(r0, 0x4024700a, 0x0)

18:47:15 executing program 1:
tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x795d478ed22656e7)

18:47:15 executing program 4:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000000)=[{&(0x7f00000001c0)="040000090000ff01e66174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@showexec='showexec'}]})

18:47:15 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x0, 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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:15 executing program 1:
unshare(0x4060600)
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0)
poll(&(0x7f0000000400)=[{r0}], 0x1, 0x0)

18:47:16 executing program 3:
unshare(0x4060600)
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0x1)
setresuid(0x0, r2, 0x0)
dup(0xffffffffffffffff)
ioctl$RTC_WKALM_SET(r0, 0x4024700a, 0x0)

18:47:16 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x0, 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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:16 executing program 4:
ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x103382)
r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0)
pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r1, 0x0, 0x24002d00)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

18:47:16 executing program 5:
perf_event_open(0x0, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:16 executing program 3:
openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000f00)=@raw={'raw\x00', 0x3c1, 0x3, 0x520, 0x0, 0x130, 0x88020000, 0x34a, 0x130, 0x450, 0x220, 0x220, 0x450, 0x220, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x320, 0x340, 0x0, {}, [@common=@unspec=@comment={{0x120, 'comment\x00'}}, @common=@inet=@hashlimit3={{0x158, 'hashlimit\x00'}, {'bond0\x00', {0x800, 0x0, 0x5a, 0x0, 0x0, 0x81, 0x40, 0x6}}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x580)

18:47:16 executing program 1:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0)
ioctl(r0, 0x937e, &(0x7f00000001c0)="010000000000000018")

18:47:16 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x0, 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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  837.933108] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables
18:47:16 executing program 1:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0)
ioctl(r0, 0x937e, &(0x7f00000001c0)="010000000000000018")

[  838.020839] xt_CT: You must specify a L4 protocol and not use inversions on it
18:47:16 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x0, 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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:16 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
writev(r0, &(0x7f0000001c80)=[{&(0x7f0000001cc0)="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", 0x30a}, {&(0x7f0000000080)="132419b3d35b8af26552785e69b97c1d6aa4d97ec22836c5db91d23988a3a97783", 0x21}, {&(0x7f0000001400)="0ebbb218be8d3954e135df5f396071992ebf48c6be4575b2cd72c05da2", 0x1d}], 0x3)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
sendmsg$TIPC_NL_MON_SET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001500)=ANY=[], 0x138}}, 0x0)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xfff, 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

[  838.189724] print_req_error: I/O error, dev loop0, sector 0
18:47:16 executing program 1:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0)
ioctl(r0, 0x937e, &(0x7f00000001c0)="010000000000000018")

18:47:16 executing program 4:
ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x103382)
r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0)
pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r1, 0x0, 0x24002d00)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

18:47:16 executing program 1:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0)
ioctl(r0, 0x937e, &(0x7f00000001c0)="010000000000000018")

18:47:16 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  838.542001] print_req_error: I/O error, dev loop0, sector 0
18:47:17 executing program 1:
ioctl(0xffffffffffffffff, 0x937e, &(0x7f00000001c0)="010000000000000018")

18:47:17 executing program 5:
perf_event_open(0x0, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:17 executing program 4:
ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x103382)
r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0)
pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r1, 0x0, 0x24002d00)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

18:47:17 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x0, 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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:17 executing program 1:
ioctl(0xffffffffffffffff, 0x937e, &(0x7f00000001c0)="010000000000000018")

18:47:17 executing program 1:
ioctl(0xffffffffffffffff, 0x937e, &(0x7f00000001c0)="010000000000000018")

18:47:17 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:17 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
writev(r0, &(0x7f0000001c80)=[{&(0x7f0000001cc0)="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", 0x30a}, {&(0x7f0000000080)="132419b3d35b8af26552785e69b97c1d6aa4d97ec22836c5db91d23988a3a97783", 0x21}, {&(0x7f0000001400)="0ebbb218be8d3954e135df5f396071992ebf48c6be4575b2cd72c05da2", 0x1d}], 0x3)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
sendmsg$TIPC_NL_MON_SET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001500)=ANY=[], 0x138}}, 0x0)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xfff, 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

18:47:17 executing program 4:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
eventfd(0x0)
shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000000)=""/81)

18:47:17 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:17 executing program 1:
r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl(r0, 0x937e, &(0x7f00000001c0)="010000000000000018")

18:47:17 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:17 executing program 5:
perf_event_open(0x0, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:17 executing program 1:
r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl(r0, 0x937e, &(0x7f00000001c0)="010000000000000018")

18:47:17 executing program 4:
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000200)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYBLOB, @ANYRES32, @ANYBLOB="0200", @ANYBLOB="f9ea419b0400436af2", @ANYRESOCT=0x0, @ANYRES32=r1, @ANYRES32, @ANYBLOB="1000046ecc00000000002000020000000000161d99f598ff633d32bf8272c1a19d5b3067d05428d1cfc23f06b74e0d05db9700000000000000"], 0x64, 0x0)
setxattr$system_posix_acl(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f00000002c0)={{}, {}, [{}, {0x2, 0x2}], {}, [{0x8, 0x6, r1}], {0x10, 0x2}, {0x20, 0x6}}, 0x3c, 0x1)
open(0x0, 0x141042, 0x0)
write$P9_RWALK(r0, &(0x7f0000000040)=ANY=[@ANYRES32, @ANYRESDEC, @ANYRES16], 0x8)
r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xc44, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
dup2(0xffffffffffffffff, r2)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$P9_RWALK(r3, &(0x7f0000000340)=ANY=[], 0x8)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xc44, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
dup2(r3, r4)
ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NFT_MSG_GETCHAIN(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x40, 0x4, 0xa, 0x3, 0x0, 0x0, {0x3}, [@NFTA_CHAIN_POLICY={0x8, 0x5, 0x1, 0x0, 0xffffffffffffffff}, @NFTA_CHAIN_HOOK={0x18, 0x4, 0x0, 0x1, [@NFTA_HOOK_DEV={0x14, 0x3, 'virt_wifi0\x00'}]}, @NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x810}, 0x0)

18:47:17 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:17 executing program 1:
r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl(r0, 0x937e, &(0x7f00000001c0)="010000000000000018")

18:47:17 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:18 executing program 1:
openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x937e, &(0x7f00000001c0)="010000000000000018")

18:47:18 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
writev(r0, &(0x7f0000001c80)=[{&(0x7f0000001cc0)="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", 0x30a}, {&(0x7f0000000080)="132419b3d35b8af26552785e69b97c1d6aa4d97ec22836c5db91d23988a3a97783", 0x21}, {&(0x7f0000001400)="0ebbb218be8d3954e135df5f396071992ebf48c6be4575b2cd72c05da2", 0x1d}], 0x3)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
sendmsg$TIPC_NL_MON_SET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001500)=ANY=[], 0x138}}, 0x0)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xfff, 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

18:47:18 executing program 4:
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000200)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYBLOB, @ANYRES32, @ANYBLOB="0200", @ANYBLOB="f9ea419b0400436af2", @ANYRESOCT=0x0, @ANYRES32=r1, @ANYRES32, @ANYBLOB="1000046ecc00000000002000020000000000161d99f598ff633d32bf8272c1a19d5b3067d05428d1cfc23f06b74e0d05db9700000000000000"], 0x64, 0x0)
setxattr$system_posix_acl(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f00000002c0)={{}, {}, [{}, {0x2, 0x2}], {}, [{0x8, 0x6, r1}], {0x10, 0x2}, {0x20, 0x6}}, 0x3c, 0x1)
open(0x0, 0x141042, 0x0)
write$P9_RWALK(r0, &(0x7f0000000040)=ANY=[@ANYRES32, @ANYRESDEC, @ANYRES16], 0x8)
r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xc44, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
dup2(0xffffffffffffffff, r2)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$P9_RWALK(r3, &(0x7f0000000340)=ANY=[], 0x8)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xc44, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
dup2(r3, r4)
ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NFT_MSG_GETCHAIN(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x40, 0x4, 0xa, 0x3, 0x0, 0x0, {0x3}, [@NFTA_CHAIN_POLICY={0x8, 0x5, 0x1, 0x0, 0xffffffffffffffff}, @NFTA_CHAIN_HOOK={0x18, 0x4, 0x0, 0x1, [@NFTA_HOOK_DEV={0x14, 0x3, 'virt_wifi0\x00'}]}, @NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x810}, 0x0)

18:47:18 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:18 executing program 1:
openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x937e, &(0x7f00000001c0)="010000000000000018")

18:47:18 executing program 5:
perf_event_open(&(0x7f000001d000)={0x0, 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, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:18 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:18 executing program 1:
openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x937e, &(0x7f00000001c0)="010000000000000018")

18:47:18 executing program 1:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0)
ioctl(r0, 0x0, &(0x7f00000001c0)="010000000000000018")

18:47:18 executing program 4:
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000200)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYBLOB, @ANYRES32, @ANYBLOB="0200", @ANYBLOB="f9ea419b0400436af2", @ANYRESOCT=0x0, @ANYRES32=r1, @ANYRES32, @ANYBLOB="1000046ecc00000000002000020000000000161d99f598ff633d32bf8272c1a19d5b3067d05428d1cfc23f06b74e0d05db9700000000000000"], 0x64, 0x0)
setxattr$system_posix_acl(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f00000002c0)={{}, {}, [{}, {0x2, 0x2}], {}, [{0x8, 0x6, r1}], {0x10, 0x2}, {0x20, 0x6}}, 0x3c, 0x1)
open(0x0, 0x141042, 0x0)
write$P9_RWALK(r0, &(0x7f0000000040)=ANY=[@ANYRES32, @ANYRESDEC, @ANYRES16], 0x8)
r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xc44, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
dup2(0xffffffffffffffff, r2)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$P9_RWALK(r3, &(0x7f0000000340)=ANY=[], 0x8)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xc44, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
dup2(r3, r4)
ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NFT_MSG_GETCHAIN(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x40, 0x4, 0xa, 0x3, 0x0, 0x0, {0x3}, [@NFTA_CHAIN_POLICY={0x8, 0x5, 0x1, 0x0, 0xffffffffffffffff}, @NFTA_CHAIN_HOOK={0x18, 0x4, 0x0, 0x1, [@NFTA_HOOK_DEV={0x14, 0x3, 'virt_wifi0\x00'}]}, @NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x810}, 0x0)

18:47:18 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:18 executing program 1:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0)
ioctl(r0, 0x0, &(0x7f00000001c0)="010000000000000018")

18:47:19 executing program 1:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0)
ioctl(r0, 0x0, &(0x7f00000001c0)="010000000000000018")

18:47:19 executing program 3:

18:47:19 executing program 5:
perf_event_open(&(0x7f000001d000)={0x0, 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, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:19 executing program 4:

18:47:19 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:19 executing program 1:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0)
ioctl(r0, 0x937e, 0x0)

18:47:19 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:19 executing program 4:

18:47:19 executing program 3:
r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000340)='/dev/urandom\x00', 0x0, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
dup3(r1, r0, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0)

18:47:19 executing program 1:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0)
ioctl(r0, 0x937e, 0x0)

18:47:19 executing program 4:
perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@newqdisc={0x44, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_dsmark={{0xb, 0x1, 'dsmark\x00'}, {0x14, 0x2, [@TCA_DSMARK_INDICES={0x6, 0x2}, @TCA_DSMARK_INDICES={0x6, 0x1, 0x20}]}}]}, 0x44}}, 0x0)
bind(0xffffffffffffffff, 0x0, 0x0)

18:47:19 executing program 3:
perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_dsmark={{0xb, 0x1, 'dsmark\x00'}, {0xc, 0x2, [@TCA_DSMARK_INDICES={0x6, 0x1, 0x20}]}}]}, 0x3c}}, 0x0)

18:47:19 executing program 1:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0)
ioctl(r0, 0x937e, 0x0)

18:47:19 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:20 executing program 5:
perf_event_open(&(0x7f000001d000)={0x0, 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, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:20 executing program 1:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0)
ioctl(r0, 0x937e, &(0x7f00000001c0))

18:47:20 executing program 4:

18:47:20 executing program 3:

18:47:20 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:20 executing program 3:

18:47:20 executing program 4:

18:47:20 executing program 1:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0)
ioctl(r0, 0x937e, &(0x7f00000001c0))

18:47:20 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:20 executing program 5:
perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:20 executing program 4:

18:47:20 executing program 3:

18:47:20 executing program 1:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0)
ioctl(r0, 0x937e, &(0x7f00000001c0))

18:47:20 executing program 4:
r0 = socket$kcm(0x2b, 0x1, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
getpid()
openat$cgroup_ro(r1, &(0x7f0000000080)='cgroup.stat\x00', 0x275a, 0x0)

18:47:20 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700)
perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x4d, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x32600)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_subtree(r1, &(0x7f0000000400)=ANY=[], 0xda00)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000180)={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)
write$cgroup_int(r2, &(0x7f0000000200), 0x43400)

18:47:20 executing program 1:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0)
ioctl(r0, 0x937e, &(0x7f00000001c0)="0100000000")

18:47:21 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(0x0, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX])
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:21 executing program 4:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007)
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700)
write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x32600)
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700)
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
gettid()
openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, 0x0, 0x2, 0x0)
write$cgroup_int(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x20e000)

18:47:21 executing program 1:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0)
ioctl(r0, 0x937e, &(0x7f00000001c0)="0100000000")

18:47:21 executing program 5:
perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

[  843.004124] 9pnet: Insufficient options for proto=fd
18:47:21 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:21 executing program 3:
r0 = socket$kcm(0x2, 0x3, 0x2)
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x44288, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$kcm(0xa, 0x2, 0x11)
sendmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000180)}, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, 0x0)
sendmsg$kcm(0xffffffffffffffff, 0x0, 0x8000)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x0, 0x0}, 0x10)
r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000180)=0x5)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x5)
ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'geneve1\x00', @remote})
socket$kcm(0x2, 0x3, 0x2)
bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xfffffffffffffed8, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10)
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700)
bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x15, 0x11, &(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="00000000000000008559c0fe000000009da50000d91da4051800000000000000150000", @ANYRES32, @ANYBLOB="00000000140010001800002c9a0f0000000000f9800000001a2a0000", @ANYRES32, @ANYBLOB="000000000900000085100000fbffffff85000000000000009500000000000000"], &(0x7f0000000240)='GPL\x00', 0x800, 0x0, 0x0, 0x40f00, 0xc, [], 0x0, 0x1e, 0xffffffffffffffff, 0x8, &(0x7f0000000440)={0x8, 0x5}, 0x8, 0x10, &(0x7f0000000480)={0x4, 0xf, 0x2}, 0x10, r3}, 0x78)
bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000040)={0x0, r3}, 0x8)
bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000280), 0x4)

18:47:21 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(0x0, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX])
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:21 executing program 1:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0)
ioctl(r0, 0x937e, &(0x7f00000001c0)="0100000000")

18:47:21 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffe3dc, 0x11f4}, 0x42, 0x0, 0x1, 0x7, 0x204577c7, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x200002, 0x0)
openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0)
openat$cgroup(r1, 0x0, 0x200002, 0x0)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0)
r2 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000740), 0x2}, 0x310a, 0x0, 0x0, 0x5, 0x0, 0x40000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
close(r2)
socket$kcm(0x2, 0x3, 0x2)
setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000180), 0x4)
ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x8953, &(0x7f0000000040)=0x2)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x18000000000002e0, 0x126, 0xfffffdd0, &(0x7f0000000600)="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", 0x0, 0xff, 0x6000000000000000, 0x0, 0xfffffffffffffc69}, 0x40)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x21, 0x0, 0x7, 0x80, 0x0, 0x5, 0x800, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xa3f5, 0x1, @perf_config_ext={0x7, 0x2}, 0xc105, 0xff, 0xfffffffe, 0x3, 0x32d1, 0x6, 0x1000}, 0x0, 0x13, 0xffffffffffffffff, 0x1)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40086602, 0x400007)
ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xe43)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000007c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f00000004c0)=""/102, 0x66}, {&(0x7f0000000540)=""/181, 0xb5}], 0x2, &(0x7f0000000740)}, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0xfffffff5)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r4)
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0)=@ll, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/117, 0x75}], 0x1}, 0x2001)

18:47:21 executing program 1:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0)
ioctl(r0, 0x937e, &(0x7f00000001c0)="01000000000000")

[  843.459837] 9pnet: Insufficient options for proto=fd
18:47:21 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(0x0, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX])
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:22 executing program 1:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0)
ioctl(r0, 0x937e, &(0x7f00000001c0)="01000000000000")

18:47:22 executing program 5:
perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

[  843.769811] 9pnet: Insufficient options for proto=fd
18:47:22 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, 0x0, &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:22 executing program 1:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0)
ioctl(r0, 0x937e, &(0x7f00000001c0)="01000000000000")

18:47:22 executing program 1:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0)
ioctl(r0, 0x937e, &(0x7f00000001c0)="0100000000000000")

18:47:22 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:23 executing program 3:
r0 = socket$kcm(0x2, 0x3, 0x2)
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x44288, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$kcm(0xa, 0x2, 0x11)
sendmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000180)}, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, 0x0)
sendmsg$kcm(0xffffffffffffffff, 0x0, 0x8000)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x0, 0x0}, 0x10)
r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000180)=0x5)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x5)
ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'geneve1\x00', @remote})
socket$kcm(0x2, 0x3, 0x2)
bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xfffffffffffffed8, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10)
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700)
bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x15, 0x11, &(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="00000000000000008559c0fe000000009da50000d91da4051800000000000000150000", @ANYRES32, @ANYBLOB="00000000140010001800002c9a0f0000000000f9800000001a2a0000", @ANYRES32, @ANYBLOB="000000000900000085100000fbffffff85000000000000009500000000000000"], &(0x7f0000000240)='GPL\x00', 0x800, 0x0, 0x0, 0x40f00, 0xc, [], 0x0, 0x1e, 0xffffffffffffffff, 0x8, &(0x7f0000000440)={0x8, 0x5}, 0x8, 0x10, &(0x7f0000000480)={0x4, 0xf, 0x2}, 0x10, r3}, 0x78)
bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000040)={0x0, r3}, 0x8)
bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000280), 0x4)

18:47:23 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, 0x0, &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:23 executing program 1:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0)
ioctl(r0, 0x937e, &(0x7f00000001c0)="0100000000000000")

18:47:23 executing program 5:
perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:23 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(0x0, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX])
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:23 executing program 4:
bpf$ENABLE_STATS(0x20, 0x0, 0x0)
r0 = socket$kcm(0x2b, 0x1, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x16, 0xe, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000340)}, 0x42)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x0, 0xe, 0x0, &(0x7f0000000080)="05804ab382844306d758e620b9dc", 0x0, 0xf000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40)

18:47:23 executing program 4:

18:47:23 executing program 1:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0)
ioctl(r0, 0x937e, &(0x7f00000001c0)="0100000000000000")

18:47:23 executing program 3:
clone(0x4000010006dfd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

[  844.925183] 9pnet: Insufficient options for proto=fd
18:47:23 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(0x0, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX])
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:23 executing program 3:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0)
readv(r0, &(0x7f0000000a80)=[{&(0x7f00000006c0)=""/76, 0x4c}], 0x1)

18:47:23 executing program 4:
set_mempolicy(0x1, &(0x7f00000000c0)=0x1, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)

18:47:23 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="4800000010000507000000000000000800000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800b0001006d616373656300000cffe08005000a00000000000a0005003c"], 0x48}}, 0x0)

[  845.156308] 9pnet: Insufficient options for proto=fd
18:47:23 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, 0x0, &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:23 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(0x0, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX])
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  845.250929] netlink: 'syz-executor.1': attribute type 5 has an invalid length.
[  845.290392] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'.
[  845.340693] 9pnet: Insufficient options for proto=fd
[  845.345561] netlink: 'syz-executor.1': attribute type 5 has an invalid length.
18:47:23 executing program 5:
perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:23 executing program 4:
perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x8020000)
semget$private(0x0, 0x4007, 0x0)
semtimedop(0x0, &(0x7f0000000000)=[{}], 0x1c5, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, 0x0)
ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0)

18:47:23 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, 0x0, &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  845.399559] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'.
18:47:23 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, 0x0, &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:23 executing program 1:

18:47:23 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:24 executing program 5:
perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:24 executing program 3:

18:47:24 executing program 4:

18:47:24 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, 0x0, &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:24 executing program 1:

18:47:24 executing program 1:

18:47:24 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:24 executing program 4:

18:47:24 executing program 5:
perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:24 executing program 1:

18:47:24 executing program 3:

18:47:24 executing program 3:

18:47:24 executing program 4:

18:47:24 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:24 executing program 1:

18:47:24 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:24 executing program 3:

18:47:24 executing program 4:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000001640)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="2c0000008400000001"], 0x2c}, 0x0)

18:47:24 executing program 5:
perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:24 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in={0x10, 0x2}, 0x10)

18:47:24 executing program 5:
perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000001640)={&(0x7f0000000040)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000001600)=[@sndinfo={0x1c}], 0x1c}, 0x0)

18:47:24 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:24 executing program 4:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000001640)={&(0x7f0000000040)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=[@authinfo], 0x5c}, 0x0)

18:47:24 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140), 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:24 executing program 5:
perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c)
r1 = dup2(r0, r0)
connect$inet(r1, &(0x7f0000000080)={0x10, 0x2}, 0x10)

18:47:25 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=[@authinfo={0x10}], 0x10}, 0x0)

18:47:25 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140), 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:25 executing program 5:
perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:25 executing program 4:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040), 0x20)

18:47:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000001c0), 0x8)

18:47:25 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140), 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:25 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140), 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:25 executing program 5:
perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:25 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10)
sendto$inet6(r0, 0x0, 0x0, 0x88, 0x0, 0x0)

18:47:25 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140), 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x3, 0x0]}, 0x8)

18:47:25 executing program 5:
perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:25 executing program 4:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000004c0), &(0x7f0000000500)=0xc)

18:47:25 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140), 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000), &(0x7f00000000c0)=0x98)

18:47:25 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno='])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:25 executing program 5:
perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:25 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14}, @authinfo={0x10}], 0x24}, 0x20100)

[  847.303839] 9pnet: Insufficient options for proto=fd
18:47:25 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno='])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:25 executing program 5:
perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:25 executing program 4:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, &(0x7f0000000040)="02", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c)

18:47:25 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2}, 0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000000), 0x8)

18:47:25 executing program 5:
perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:25 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno='])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000100)=@in={0x10, 0x2}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000400)=' ', 0x1}], 0x1, &(0x7f0000000500)=[{0x10}, {0x10}], 0x20}, 0x0)

[  847.593838] 9pnet: Insufficient options for proto=fd
18:47:26 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno='])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:26 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)='9', 0x1}], 0x1}, 0x0)

18:47:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000001640)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=[@sndrcv={0x2c}], 0x2c}, 0x0)

18:47:26 executing program 5:
perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

[  847.709218] 9pnet: Insufficient options for proto=fd
18:47:26 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080), &(0x7f0000000140)=0xa0)

18:47:26 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno='])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:26 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@sndinfo={0x1c}], 0x1c}, 0x20100)

18:47:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1}, 0x1c)

18:47:26 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10)
sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000080)='%', 0x1}], 0x1, &(0x7f0000000480)=[{0x10}, {0x10}], 0x20}, 0x0)

[  848.036972] 9pnet: Insufficient options for proto=fd
18:47:26 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno='])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:26 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:26 executing program 4:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000001640)={&(0x7f0000000040)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000001600)=[@sndinfo={0x1c}], 0x1c}, 0x0)

18:47:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1}, 0x1c)

18:47:26 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000200)=0x4)

[  848.307458] 9pnet: Insufficient options for proto=fd
18:47:26 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  848.381965] 9pnet: Insufficient options for proto=fd
18:47:26 executing program 5:
perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:26 executing program 4:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x2}, 0x1c)
r2 = dup2(r1, r1)
sendto(r2, &(0x7f0000000140)="c4", 0x1, 0x0, &(0x7f0000000180)=@in={0x10, 0x2}, 0x10)
dup2(r0, r2)

18:47:26 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:26 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10)
sendto$inet6(r0, &(0x7f0000000180)="95", 0x1, 0x88, &(0x7f0000000240)={0x1c, 0x1c, 0x3}, 0x1c)

18:47:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)=ANY=[], &(0x7f0000001700)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000100)={r6}, &(0x7f0000000200)=0x8)

[  848.678201] 9pnet: Insufficient options for proto=fd
18:47:27 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, &(0x7f0000000040)="02", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c)

18:47:27 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2}, 0x10)
getsockname$inet(r0, 0x0, &(0x7f0000000040))

18:47:27 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  848.849498] 9pnet: Insufficient options for proto=fd
18:47:27 executing program 3:

18:47:27 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:27 executing program 4:

[  849.072897] 9pnet: Insufficient options for proto=fd
[  849.196385] 9pnet: Insufficient options for proto=fd
18:47:27 executing program 5:
perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:27 executing program 1:

18:47:27 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:27 executing program 3:

18:47:27 executing program 4:

18:47:27 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:27 executing program 1:

18:47:27 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  849.361920] 9pnet: Insufficient options for proto=fd
18:47:27 executing program 4:

18:47:27 executing program 3:

[  849.422340] 9pnet: Insufficient options for proto=fd
18:47:27 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:27 executing program 1:

[  849.596315] 9pnet: Insufficient options for proto=fd
[  849.692457] 9pnet: Insufficient options for proto=fd
18:47:28 executing program 5:
perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, 0x0, 0x0)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:28 executing program 4:

18:47:28 executing program 3:

18:47:28 executing program 1:

18:47:28 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:28 executing program 3:

18:47:28 executing program 4:

[  850.106252] 9pnet: Insufficient options for proto=fd
18:47:28 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB, @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:28 executing program 1:

18:47:28 executing program 3:

18:47:28 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:28 executing program 4:

[  850.486254] 9pnet: Insufficient options for proto=fd
18:47:28 executing program 5:
perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, 0x0, 0x0)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:28 executing program 4:

18:47:28 executing program 3:
perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 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, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x2, 0x803, 0xff)
sendmmsg$inet(r0, &(0x7f00000029c0)=[{{&(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x53}}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000180)="057882865d12cccc82205bc4bb8d4325d90668f7", 0x14}], 0x1}}], 0x1, 0x0)

18:47:28 executing program 1:
unshare(0x4c000a00)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x8031, 0xffffffffffffffff, 0xcac27000)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0xa500, 0x0)
symlink(&(0x7f0000000300)='..', &(0x7f00000002c0)='./file0\x00')
mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='ubifs\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x11183, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, @perf_config_ext={0xfffffffffffffffe, 0x7}, 0x126a1, 0x4, 0x20, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
umount2(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x3)
syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14)
syz_open_procfs$namespace(0x0, &(0x7f00000003c0)='ns/time\x00')
ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRES16])
bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78)
r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f0000000180)=""/246)
ioctl$PPPIOCATTCHAN(r3, 0x80047453, 0x0)
ioctl$UI_SET_KEYBIT(0xffffffffffffffff, 0x40045565, 0x1de)
ioctl$TCSETSW(0xffffffffffffffff, 0x5403, 0x0)

18:47:28 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB, @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:29 executing program 4:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/vmallocinfo\x00', 0x0, 0x0)
r2 = dup2(r0, r1)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r4 = dup(r3)
sendmsg$inet(r4, &(0x7f0000000780)={&(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000600)="55c7", 0x2}], 0x1}, 0x0)

18:47:29 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB, @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  850.694306] UBIFS error (pid: 13878): cannot open "(null)", error -22
18:47:29 executing program 3:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = dup2(r0, 0xffffffffffffffff)
ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000000)={0x6, 0x9, 0x12, 0x100, 0x19, "431205001200"})
r4 = socket(0x10, 0x803, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
mq_open(&(0x7f0000000040)='+,\x00', 0x40, 0x2, &(0x7f0000000080)={0xe1b, 0x7dee, 0x3, 0x7})
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0)
getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="400000001400b59500000000000000000a000000", @ANYRES32=r6, @ANYBLOB="1400020000000000000000000000ffff000000001400060000000000defdffff0000000000000000dfacd5e3ab3d8b243d4bff8de6c93fb63c5f4e8a17b374db667c15d71c3668d95a70909cb5c6a3f262931313d8f285a0c8d5d350b4b77d9c1edcc39808185953292832e6f8d67c733e6913af15d60338c7f7a7f980241fd57fc4c0"], 0x40}}, 0x0)
sendmmsg(r0, &(0x7f0000000180), 0x4000000000002bc, 0x0)

[  850.793153] UBIFS error (pid: 13884): cannot open "(null)", error -22
[  850.912352] 9pnet: Insufficient options for proto=fd
[  850.929588] x_tables: duplicate underflow at hook 2
18:47:29 executing program 1:
unshare(0x4c000a00)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x8031, 0xffffffffffffffff, 0xcac27000)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0xa500, 0x0)
symlink(&(0x7f0000000300)='..', &(0x7f00000002c0)='./file0\x00')
mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='ubifs\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x11183, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, @perf_config_ext={0xfffffffffffffffe, 0x7}, 0x126a1, 0x4, 0x20, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
umount2(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x3)
syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14)
syz_open_procfs$namespace(0x0, &(0x7f00000003c0)='ns/time\x00')
ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRES16])
bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78)
r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f0000000180)=""/246)
ioctl$PPPIOCATTCHAN(r3, 0x80047453, 0x0)
ioctl$UI_SET_KEYBIT(0xffffffffffffffff, 0x40045565, 0x1de)
ioctl$TCSETSW(0xffffffffffffffff, 0x5403, 0x0)

18:47:29 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB, @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  850.987329] x_tables: duplicate underflow at hook 2
18:47:29 executing program 5:
perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, 0x0, 0x0)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:29 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x101782)
r1 = memfd_create(0x0, 0x0)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "4695f5e2f7f3609f45d282a899c6bf59a6082c7aa8664f0de8feab4fc4c48a4a07fa7187d18044e9411b889204cf23f3526acbe260858a7477896113f21bff77", "001f7aaf21a5f8455e1e1941e6aa8634faaf52c65e5251e4e2d2ae6ce17a4901000000000000008cd1ddb5cbde841b2ff4e600", "f10520a397f54e3f4e91fe0000707800"})

18:47:29 executing program 3:
clone(0x13102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
linkat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0xffffffffffffffff, 0x0, 0x0)
socket$inet6(0xa, 0x0, 0x0)
poll(0x0, 0x0, 0x8000000000000200)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0)
r2 = dup2(r1, r1)
ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000000)=""/232)
dup3(r0, r2, 0x0)

[  851.118689] 9pnet: Insufficient options for proto=fd
18:47:29 executing program 1:

[  851.143201] UBIFS error (pid: 13908): cannot open "(null)", error -22
[  851.235472] 9pnet: Insufficient options for proto=fd
18:47:29 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfd', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:29 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB, @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:29 executing program 4:

18:47:29 executing program 1:

18:47:29 executing program 4:

[  851.523978] 9pnet: Insufficient options for proto=fd
[  851.549826] 9pnet: Insufficient options for proto=fd
18:47:30 executing program 1:

18:47:30 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB, @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:30 executing program 3:

18:47:30 executing program 5:
perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:30 executing program 4:

18:47:30 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfd', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:30 executing program 1:

18:47:30 executing program 3:

18:47:30 executing program 4:

[  851.830247] 9pnet: Insufficient options for proto=fd
18:47:30 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfd', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:30 executing program 5:
perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

[  851.880788] 9pnet: Insufficient options for proto=fd
18:47:30 executing program 1:

18:47:30 executing program 4:

18:47:30 executing program 3:

18:47:30 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfd', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:30 executing program 4:

18:47:30 executing program 5:
perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:30 executing program 1:

18:47:30 executing program 3:

[  852.120852] 9pnet: Insufficient options for proto=fd
18:47:30 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfd', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:30 executing program 5:
perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(0xffffffffffffffff, &(0x7f0000002cc0), 0x1a3, 0xe00)

[  852.219567] 9pnet: Insufficient options for proto=fd
18:47:30 executing program 1:

18:47:30 executing program 4:

18:47:30 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:30 executing program 3:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
dup(0xffffffffffffffff)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4008ae93, &(0x7f0000000000)={0x3, 0x0, [0xc0000101, 0x0, 0x0, 0x0, 0x4b564d02, 0x0, 0x3]})

[  852.378526] 9pnet: Insufficient options for proto=fd
18:47:30 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfd', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:30 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00')
sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x30, r1, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_LISTEN_PORT={0x6}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}]}, 0x30}}, 0x0)

18:47:30 executing program 1:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff}, 0x2}}, 0x23)
write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f0000000080)={0x12, 0x10, 0xfa00, {0x0, r1, r0}}, 0x18)

18:47:30 executing program 5:
perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(0xffffffffffffffff, &(0x7f0000002cc0), 0x1a3, 0xe00)

[  852.490513] 9pnet: Insufficient options for proto=fd
18:47:31 executing program 5:
perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(0xffffffffffffffff, &(0x7f0000002cc0), 0x1a3, 0xe00)

18:47:31 executing program 3:
r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fb0\x00', 0x0, 0x0)
ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x0, 0x500, 0x0, 0x4000000, 0x0, 0x8})

[  852.738568] 9pnet: Insufficient options for proto=fd
18:47:31 executing program 1:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
dup2(r1, r0)

18:47:31 executing program 4:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x38)

18:47:31 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:31 executing program 5:
perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, 0x0, 0x0, 0xe00)

18:47:31 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

18:47:31 executing program 4:
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, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0x0)

18:47:31 executing program 1:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
dup2(r1, r0)

18:47:31 executing program 5:
perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
sendmmsg(r0, 0x0, 0x0, 0xe00)

18:47:31 executing program 4:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0)
read$FUSE(r0, 0x0, 0x0)

18:47:31 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={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, 0x0, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe2$9p(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno', @ANYRESHEX=r1])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10)
sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000073, 0x0)

[  853.137538] 9pnet: Insufficient options for proto=fd
[  853.353778] kasan: CONFIG_KASAN_INLINE enabled
[  853.354242] kasan: CONFIG_KASAN_INLINE enabled
[  853.358753] kasan: GPF could be caused by NULL-ptr deref or user memory access
[  853.358771] general protection fault: 0000 [#1] PREEMPT SMP KASAN
[  853.358788] CPU: 0 PID: 14099 Comm: syz-executor.4 Not tainted 4.19.138-syzkaller #0
[  853.363376] kasan: GPF could be caused by NULL-ptr deref or user memory access
[  853.370716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  853.370736] RIP: 0010:mm_update_next_owner+0x3c6/0x650
[  853.370748] Code: 48 8d bd 30 03 00 00 48 89 f8 48 c1 e8 03 80 3c 18 00 0f 85 52 02 00 00 48 8b ad 30 03 00 00 4c 8d 6d 10 4c 89 e8 48 c1 e8 03 <80> 3c 18 00 0f 85 29 02 00 00 48 8b 45 10 48 8d a8 70 fa ff ff 49
[  853.370754] RSP: 0018:ffff8881fa80fd48 EFLAGS: 00010202
[  853.370763] RAX: 0000000000000002 RBX: dffffc0000000000 RCX: ffffffff813ecb4e
[  853.370771] RDX: 0000000000000000 RSI: ffffffff813ecb5c RDI: ffff88800010ebc0
[  853.370783] RBP: 0000000000000000 R08: ffff888207290ae0 R09: 0000000000000000
[  853.452882] R10: 0000000000000005 R11: 0000000000000000 R12: ffff888209a36000
[  853.460142] R13: 0000000000000010 R14: ffff88820ec5c680 R15: ffff8880a46a7280
[  853.467392] FS:  0000000000000000(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000
[  853.475605] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  853.481463] CR2: 00000000005005d0 CR3: 00000001f4a48000 CR4: 00000000001406f0
[  853.488710] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  853.495957] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  853.503201] Call Trace:
[  853.505797]  do_exit+0xaad/0x2b70
[  853.509227]  ? try_to_wake_up+0x733/0x1050
[  853.513438]  ? do_group_exit+0x2a1/0x310
[  853.517485]  ? mm_update_next_owner+0x650/0x650
[  853.522133]  ? check_preemption_disabled+0x41/0x280
[  853.527127]  ? lock_downgrade+0x720/0x720
[  853.531258]  ? kick_process+0xe4/0x170
[  853.535132]  ? _raw_spin_unlock_irq+0x24/0x80
[  853.539615]  do_group_exit+0x125/0x310
[  853.543488]  __x64_sys_exit_group+0x3a/0x50
[  853.547805]  do_syscall_64+0xf9/0x620
[  853.551596]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  853.556777] RIP: 0033:0x45ce69
[  853.559958] Code: 2d b6 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 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[  853.578844] RSP: 002b:00007fff66ac7c58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  853.586531] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 000000000045ce69
[  853.593784] RDX: 0000000000416981 RSI: fffffffffffffff7 RDI: 0000000000000000
[  853.601032] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007fff66ac7cb0
[  853.608278] R10: 0000000001190120 R11: 0000000000000246 R12: 0000000000000001
[  853.615525] R13: 00007fff66ac7cb0 R14: 0000000000000000 R15: 00007fff66ac7cc0
[  853.622775] Modules linked in:
[  853.626001] general protection fault: 0000 [#2] PREEMPT SMP KASAN
[  853.626189] ---[ end trace 8fcc8779ee46f03a ]---
[  853.632246] CPU: 1 PID: 14074 Comm: syz-executor.3 Tainted: G      D           4.19.138-syzkaller #0
[  853.637036] RIP: 0010:mm_update_next_owner+0x3c6/0x650
[  853.646402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  853.646419] RIP: 0010:mm_update_next_owner+0x3c6/0x650
[  853.646431] Code: 48 8d bd 30 03 00 00 48 89 f8 48 c1 e8 03 80 3c 18 00 0f 85 52 02 00 00 48 8b ad 30 03 00 00 4c 8d 6d 10 4c 89 e8 48 c1 e8 03 <80> 3c 18 00 0f 85 29 02 00 00 48 8b 45 10 48 8d a8 70 fa ff ff 49
[  853.646437] RSP: 0018:ffff8881f4b0fd48 EFLAGS: 00010202
[  853.646447] RAX: 0000000000000002 RBX: dffffc0000000000 RCX: ffffffff813ecb4e
[  853.646460] RDX: 0000000000000000 RSI: ffffffff813ecb5c RDI: ffff88800010ebc0
[  853.651724] Code: 48 8d bd 30 03 00 00 48 89 f8 48 c1 e8 03 80 3c 18 00 0f 85 52 02 00 00 48 8b ad 30 03 00 00 4c 8d 6d 10 4c 89 e8 48 c1 e8 03 <80> 3c 18 00 0f 85 29 02 00 00 48 8b 45 10 48 8d a8 70 fa ff ff 49
[  853.661923] RBP: 0000000000000000 R08: ffff888207290ae0 R09: 0000000000000000
[  853.661929] R10: 0000000000000005 R11: 0000000000000000 R12: ffff888209aa1740
[  853.661936] R13: 0000000000000010 R14: ffff8881fb48e440 R15: ffff8880a46a7280
[  853.661944] FS:  0000000000000000(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000
[  853.661951] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  853.661958] CR2: 000000000118c000 CR3: 00000001f4a1d000 CR4: 00000000001406e0
[  853.661970] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  853.667263] RSP: 0018:ffff8881fa80fd48 EFLAGS: 00010202
[  853.687002] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  853.687008] Call Trace:
[  853.687034]  do_exit+0xaad/0x2b70
[  853.687046]  ? try_to_wake_up+0x733/0x1050
[  853.687060]  ? do_group_exit+0x2a1/0x310
[  853.687072]  ? mm_update_next_owner+0x650/0x650
[  853.687090]  ? check_preemption_disabled+0x41/0x280
[  853.692442] RAX: 0000000000000002 RBX: dffffc0000000000 RCX: ffffffff813ecb4e
[  853.699706]  ? lock_downgrade+0x720/0x720
[  853.699719]  ? kick_process+0xe4/0x170
[  853.699733]  ? _raw_spin_unlock_irq+0x24/0x80
[  853.699752]  do_group_exit+0x125/0x310
[  853.707063] RDX: 0000000000000000 RSI: ffffffff813ecb5c RDI: ffff88800010ebc0
[  853.725914]  __x64_sys_exit_group+0x3a/0x50
[  853.725927]  do_syscall_64+0xf9/0x620
[  853.725944]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  853.725955] RIP: 0033:0x45ce69
[  853.725971] Code: 2d b6 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 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[  853.733245] RBP: 0000000000000000 R08: ffff888207290ae0 R09: 0000000000000000
[  853.740500] RSP: 002b:00007ffcdbe69a78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  853.740512] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 000000000045ce69
[  853.740519] RDX: 0000000000416981 RSI: fffffffffffffff7 RDI: 0000000000000000
[  853.740525] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffcdbe69ad0
[  853.740531] R10: 0000000001190760 R11: 0000000000000246 R12: 0000000000000001
[  853.740536] R13: 00007ffcdbe69ad0 R14: 0000000000000000 R15: 00007ffcdbe69ae0
[  853.740548] Modules linked in:
[  853.741003] ---[ end trace 8fcc8779ee46f03b ]---
[  853.747869] R10: 0000000000000005 R11: 0000000000000000 R12: ffff888209a36000
[  853.756105] RIP: 0010:mm_update_next_owner+0x3c6/0x650
[  853.756118] Code: 48 8d bd 30 03 00 00 48 89 f8 48 c1 e8 03 80 3c 18 00 0f 85 52 02 00 00 48 8b ad 30 03 00 00 4c 8d 6d 10 4c 89 e8 48 c1 e8 03 <80> 3c 18 00 0f 85 29 02 00 00 48 8b 45 10 48 8d a8 70 fa ff ff 49
[  853.756124] RSP: 0018:ffff8881fa80fd48 EFLAGS: 00010202
[  853.756133] RAX: 0000000000000002 RBX: dffffc0000000000 RCX: ffffffff813ecb4e
[  853.756147] RDX: 0000000000000000 RSI: ffffffff813ecb5c RDI: ffff88800010ebc0
[  853.762064] R13: 0000000000000010 R14: ffff88820ec5c680 R15: ffff8880a46a7280
[  853.769353] RBP: 0000000000000000 R08: ffff888207290ae0 R09: 0000000000000000
[  853.769361] R10: 0000000000000005 R11: 0000000000000000 R12: ffff888209a36000
[  853.769367] R13: 0000000000000010 R14: ffff88820ec5c680 R15: ffff8880a46a7280
[  853.769378] FS:  0000000000000000(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000
[  853.769391] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  853.776706] FS:  0000000000000000(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000
[  853.782069] CR2: 000000000118c000 CR3: 00000001f4a1d000 CR4: 00000000001406e0
[  853.789383] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  853.791939] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  853.795411] CR2: 00000000005005d0 CR3: 00000001f4a48000 CR4: 00000000001406f0
[  853.799630] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  853.803673] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  853.808347] Kernel panic - not syncing: Fatal exception
[  853.813326] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  853.821788] Kernel Offset: disabled
[  854.104685] Rebooting in 86400 seconds..