0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:07 executing program 5:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:07 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:07 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:07 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:08:07 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:07 executing program 4:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r2, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:07 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:07 executing program 5:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:07 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:07 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:08 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:08:08 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:08 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:08 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:08 executing program 5:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:08 executing program 4:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r2, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:08 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:08:08 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:08 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:08 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:09 executing program 5:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:09 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:08:09 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:09 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:09 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:09 executing program 5:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:09 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:08:09 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:09 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280), 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:09 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @remote}}}, 0x3a)

01:08:09 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:09 executing program 5:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:09 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:09 executing program 3:
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:09 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280), 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:09 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:10 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @remote}}}, 0x3a)

01:08:10 executing program 5:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_sctp(0xa, 0x801, 0x84)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:10 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280), 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:10 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:10 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @remote}}}, 0x3a)

01:08:10 executing program 5:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_sctp(0xa, 0x801, 0x84)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:10 executing program 3:
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:10 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)

01:08:10 executing program 0:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r2, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:10 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:10 executing program 5:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_sctp(0xa, 0x801, 0x84)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:10 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:10 executing program 3:
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:10 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)

01:08:11 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:11 executing program 5:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:11 executing program 4:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_sctp(0xa, 0x801, 0x84)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:11 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:11 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:11 executing program 3:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:11 executing program 5:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:11 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:11 executing program 5:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:11 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:12 executing program 3:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:12 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)

01:08:12 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:12 executing program 5:
dup(0xffffffffffffffff)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:12 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:12 executing program 3:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:12 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x0, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:12 executing program 5:
dup(0xffffffffffffffff)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:12 executing program 0:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:13 executing program 3:
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:13 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:13 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, 0x0, 0x0)
dup3(r2, r1, 0x0)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ftruncate(r3, 0x600004)
sendfile(r1, r3, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(r3, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$pppl2tp(0x18, 0x1, 0x1)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r6, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r4, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:13 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x0, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:13 executing program 5:
dup(0xffffffffffffffff)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:13 executing program 3:
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:14 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:14 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:14 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x0, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:14 executing program 3:
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:14 executing program 2:
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:14 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
socket$inet6_sctp(0xa, 0x801, 0x84)
ftruncate(0xffffffffffffffff, 0x600004)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:14 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:14 executing program 2:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r2, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:14 executing program 3:
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_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:15 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:15 executing program 5:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:15 executing program 3:
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_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:15 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
socket$inet6_sctp(0xa, 0x801, 0x84)
ftruncate(0xffffffffffffffff, 0x600004)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:15 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
socket$inet6_sctp(0xa, 0x801, 0x84)
ftruncate(0xffffffffffffffff, 0x600004)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:15 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:15 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:15 executing program 2:
syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r2, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:15 executing program 5:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:15 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:15 executing program 3:
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_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:16 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
ftruncate(0xffffffffffffffff, 0x600004)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r2, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:16 executing program 5:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:16 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:16 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:16 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
socket$inet6_sctp(0xa, 0x801, 0x84)
ftruncate(0xffffffffffffffff, 0x600004)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:16 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:16 executing program 5:
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:17 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
ftruncate(0xffffffffffffffff, 0x600004)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r2, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:17 executing program 4:
syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r2, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:17 executing program 5:
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:17 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:17 executing program 2:
syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:17 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:17 executing program 4:
syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r2, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:17 executing program 5:
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:17 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, 0x0, 0x0)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:18 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, 0x0, 0x0)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:18 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:18 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ftruncate(r3, 0x600004)
sendfile(r1, r3, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(r3, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$pppl2tp(0x18, 0x1, 0x1)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r6, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r4, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:18 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, 0x0, 0x0)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:18 executing program 0:
perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x40000080806, 0x0)
socket$inet6(0xa, 0x1, 0x7f)
setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00000000c0)=0xfffffffa, 0x4)
bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c)
listen(r0, 0x400000001ffffffd)
r1 = socket$inet6(0xa, 0x6, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg(r2, 0x0, 0x0, 0x6)

01:08:18 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:18 executing program 2:
perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x40000080806, 0x0)
socket$inet6(0xa, 0x1, 0x7f)
setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00000000c0)=0xfffffffa, 0x4)
bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c)
listen(r0, 0x400000001ffffffd)
r1 = socket$inet6(0xa, 0x6, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg(r2, 0x0, 0x0, 0x6)

01:08:18 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:18 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:18 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:18 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:18 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r2, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:18 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:18 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r2, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:19 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:19 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:19 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:19 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r2, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:19 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:19 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:20 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:20 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x0, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:20 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r2, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:20 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:20 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x0, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:20 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:20 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:20 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:20 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(0xffffffffffffffff, r1, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r2, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:21 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x0, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:21 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:21 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(0xffffffffffffffff, r1, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r2, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:21 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:21 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:21 executing program 4:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x0, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:21 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:21 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, 0x0, 0x0)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:22 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:22 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:22 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:22 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, 0x0, 0x0)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:22 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:22 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, 0x0, 0x0)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:22 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:22 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:23 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:23 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:23 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:23 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:23 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:23 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:23 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:23 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:23 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:23 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x0, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:24 executing program 2:
perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x40000080806, 0x0)
socket$inet6(0xa, 0x1, 0x7f)
setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00000000c0)=0xfffffffa, 0x4)
bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c)
listen(r0, 0x400000001ffffffd)
r1 = socket$inet6(0xa, 0x6, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x6)

01:08:24 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(0xffffffffffffffff, r1, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r2, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:24 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x0, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:24 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:24 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:24 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x0, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:24 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(0xffffffffffffffff, r1, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r2, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:24 executing program 0:
perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x40000080806, 0x0)
socket$inet6(0xa, 0x1, 0x7f)
setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00000000c0)=0xfffffffa, 0x4)
bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c)
listen(r0, 0x400000001ffffffd)
r1 = socket$inet6(0xa, 0x6, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x6)

01:08:24 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:24 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:24 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, 0x0, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:24 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, 0x0, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:25 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:25 executing program 4:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, 0x0, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:25 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(0xffffffffffffffff, r1, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r2, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:25 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:25 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:25 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r2, r1, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:25 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:25 executing program 4:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, 0x0, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:25 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, 0x0, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:26 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:26 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r2, r1, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:26 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
socket$inet6_sctp(0xa, 0x801, 0x84)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:26 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:26 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:26 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, 0x0, 0x0)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:26 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:26 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r2, r1, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:26 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:26 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:26 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, 0x0, 0x0)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:27 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:27 executing program 0:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:27 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:27 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r2, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:27 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, 0x0, 0x0)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:27 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ftruncate(r3, 0x600004)
sendfile(r1, r3, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(r3, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$pppl2tp(0x18, 0x1, 0x1)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r6, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r4, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:27 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x0, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:27 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:28 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:28 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:28 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:28 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x0, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:28 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:28 executing program 0:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:28 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:28 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:28 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:28 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, 0x0, 0x0)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:28 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x0, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:29 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, 0x0, 0x0)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:29 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:29 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:29 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:29 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, 0x0, 0x0)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:29 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:29 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:29 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:29 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:30 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:30 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:30 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:30 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:30 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:30 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:30 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:30 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:30 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:30 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:30 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:30 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:30 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, 0x0, 0x0)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:30 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, 0x0, 0x0)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:30 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:31 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:31 executing program 4:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:31 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, 0x0, 0x0)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:31 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:31 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

[  318.354629] ieee802154 phy0 wpan0: encryption failed: -22
[  318.360357] ieee802154 phy1 wpan1: encryption failed: -22
01:08:31 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:31 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:31 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:31 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:31 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:31 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:31 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:32 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:32 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:32 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:32 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:32 executing program 2:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:32 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:32 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:32 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, 0x0, 0x0)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:32 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:32 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:32 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:32 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:32 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, 0x0, 0x0)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:32 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:32 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:32 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:32 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:32 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, 0x0, 0x0)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:32 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:33 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:33 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:33 executing program 2:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:33 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x0, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:33 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:33 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:33 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:33 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:33 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:34 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x0, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:34 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x0, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:34 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:34 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:34 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x0, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:34 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x0, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:34 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x0, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:34 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:35 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:35 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:35 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:35 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:35 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:35 executing program 2:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x0, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:35 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:35 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:35 executing program 4:
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3)
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(r2, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:35 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:35 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:35 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:35 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:36 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:36 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:36 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:36 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:36 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:36 executing program 0:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:36 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:36 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:36 executing program 2:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:36 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:36 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:37 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:37 executing program 0:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:37 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:37 executing program 2:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:37 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280), 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:37 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:37 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:37 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:37 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:37 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:37 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280), 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:37 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:37 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, 0x0, 0x0, 0x0)

01:08:37 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:37 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, 0x0, 0x0, 0x0)

01:08:37 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280), 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:38 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, 0x0, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:38 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, 0x0, 0x0, 0x0)

01:08:38 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:38 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, 0x0, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:38 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)

01:08:38 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:38 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, 0x0, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:38 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280), 0x0, 0x0)

01:08:38 executing program 0:
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3)
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(r2, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:38 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280), 0x0, 0x0)

01:08:38 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280), 0x0, 0x0)

01:08:38 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, 0x0, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:39 executing program 4:
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3)
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(r2, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:39 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:39 executing program 3:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:39 executing program 0:
perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x40000080806, 0x0)
socket$inet6(0xa, 0x1, 0x7f)
setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00000000c0)=0xfffffffa, 0x4)
bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c)
listen(0xffffffffffffffff, 0x400000001ffffffd)
r1 = socket$inet6(0xa, 0x6, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x6)

01:08:39 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)

01:08:39 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ftruncate(r3, 0x600004)
sendfile(r1, r3, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(r3, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$pppl2tp(0x18, 0x1, 0x1)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r6, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r4, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:39 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:39 executing program 3:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ftruncate(r3, 0x600004)
sendfile(r1, r3, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(r3, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$pppl2tp(0x18, 0x1, 0x1)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r6, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r4, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:39 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:39 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:40 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:40 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:40 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:40 executing program 1:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)

01:08:40 executing program 3:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:40 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:40 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:40 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:40 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:40 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:41 executing program 4:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(r2, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:41 executing program 0:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(r2, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:41 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:41 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:41 executing program 3:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:41 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:42 executing program 0:
syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(r2, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:42 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:42 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:42 executing program 1:
syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(r2, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:42 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, 0x0, 0x0)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:42 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, 0x0, 0x0)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:42 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:42 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, 0x0, 0x0)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:42 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:42 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:42 executing program 3:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:42 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:43 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:43 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:43 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:43 executing program 2:
perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x40000080806, 0x0)
socket$inet6(0xa, 0x1, 0x7f)
setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00000000c0), 0x4)
bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c)
listen(r0, 0x400000001ffffffd)
r1 = socket$inet6(0xa, 0x6, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x6)

01:08:43 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:43 executing program 1:
perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x40000080806, 0x0)
socket$inet6(0xa, 0x1, 0x7f)
setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00000000c0), 0x4)
bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c)
listen(r0, 0x400000001ffffffd)
r1 = socket$inet6(0xa, 0x6, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x6)

01:08:43 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:44 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:44 executing program 3:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:44 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:44 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:44 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:44 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:44 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:44 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:44 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:44 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:44 executing program 3:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ftruncate(r2, 0x600004)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(r2, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:44 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:45 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ftruncate(r2, 0x600004)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(r2, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:45 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:45 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:45 executing program 3:
perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x40000080806, 0x0)
socket$inet6(0xa, 0x1, 0x7f)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000000c0)=0xfffffffa, 0x4)
bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c)
listen(r0, 0x400000001ffffffd)
r1 = socket$inet6(0xa, 0x6, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x6)

01:08:45 executing program 4:
perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x40000080806, 0x0)
socket$inet6(0xa, 0x1, 0x7f)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000000c0)=0xfffffffa, 0x4)
bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c)
listen(r0, 0x400000001ffffffd)
r1 = socket$inet6(0xa, 0x6, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x6)

01:08:45 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:45 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:45 executing program 0:
perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x40000080806, 0x0)
socket$inet6(0xa, 0x1, 0x7f)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000000c0)=0xfffffffa, 0x4)
bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c)
listen(r0, 0x400000001ffffffd)
r1 = socket$inet6(0xa, 0x6, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x6)

01:08:46 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x0, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:46 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x0, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:46 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ftruncate(r3, 0x600004)
sendfile(r1, r3, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(r3, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$pppl2tp(0x18, 0x1, 0x1)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r6, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r4, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:46 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:46 executing program 3:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:46 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:46 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:46 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x0, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:46 executing program 2:
perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x40000080806, 0x0)
socket$inet6(0xa, 0x0, 0x7f)
setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00000000c0)=0xfffffffa, 0x4)
bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c)
listen(r0, 0x400000001ffffffd)
r1 = socket$inet6(0xa, 0x6, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x6)

01:08:46 executing program 1:
perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x40000080806, 0x0)
socket$inet6(0xa, 0x0, 0x7f)
setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00000000c0)=0xfffffffa, 0x4)
bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c)
listen(r0, 0x400000001ffffffd)
r1 = socket$inet6(0xa, 0x6, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x6)

01:08:47 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
sendfile(r1, r3, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(r3, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$pppl2tp(0x18, 0x1, 0x1)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r6, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r4, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:47 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
sendfile(r1, r3, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(r3, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$pppl2tp(0x18, 0x1, 0x1)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r6, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r4, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:47 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:47 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ftruncate(r3, 0x600004)
openat$cgroup_ro(r3, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$pppl2tp(0x18, 0x1, 0x1)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r6, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r4, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:47 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:47 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ftruncate(r3, 0x600004)
openat$cgroup_ro(r3, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$pppl2tp(0x18, 0x1, 0x1)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r6, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r4, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:47 executing program 3:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r3, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:47 executing program 2:
perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x40000080806, 0x0)
socket$inet6(0xa, 0x1, 0x7f)
setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00000000c0)=0xfffffffa, 0x4)
bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c)
listen(r0, 0x400000001ffffffd)
r1 = socket$inet6(0xa, 0x6, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x6)

01:08:47 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:48 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ftruncate(r3, 0x600004)
openat$cgroup_ro(r3, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$pppl2tp(0x18, 0x1, 0x1)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r6, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r4, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:48 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:48 executing program 3 (fault-call:10 fault-nth:0):
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:48 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:48 executing program 4 (fault-call:7 fault-nth:0):
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

01:08:48 executing program 2 (fault-call:8 fault-nth:0):
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

[  335.579178] FAULT_INJECTION: forcing a failure.
[  335.579178] name failslab, interval 1, probability 0, space 0, times 1
[  335.601676] CPU: 1 PID: 21153 Comm: syz-executor.3 Not tainted 4.19.179-syzkaller #0
[  335.609680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  335.619056] Call Trace:
[  335.621662]  dump_stack+0x1fc/0x2ef
[  335.625315]  should_fail.cold+0xa/0xf
[  335.629132]  ? setup_fault_attr+0x200/0x200
[  335.633484]  __should_failslab+0x115/0x180
[  335.638246]  should_failslab+0x5/0x10
[  335.640646] FAULT_INJECTION: forcing a failure.
[  335.640646] name failslab, interval 1, probability 0, space 0, times 1
[  335.642051]  kmem_cache_alloc_node+0x245/0x3b0
[  335.642072]  __alloc_skb+0x71/0x560
[  335.642093]  sock_wmalloc+0xd0/0x120
[  335.642110]  pppol2tp_sendmsg+0x234/0x660
[  335.642128]  ? security_socket_sendmsg+0x83/0xb0
[  335.642152]  ? pppol2tp_recvmsg+0x270/0x270
01:08:48 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:48 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
dup(r0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ftruncate(r3, 0x600004)
openat$cgroup_ro(r3, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$pppl2tp(0x18, 0x1, 0x1)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r6, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r4, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

[  335.678422]  sock_sendmsg+0xc3/0x120
[  335.682156]  ___sys_sendmsg+0x3b3/0x8e0
[  335.686147]  ? copy_msghdr_from_user+0x440/0x440
[  335.690921]  ? __fget+0x32f/0x510
[  335.694390]  ? lock_downgrade+0x720/0x720
[  335.698546]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  335.700323] FAULT_INJECTION: forcing a failure.
[  335.700323] name failslab, interval 1, probability 0, space 0, times 1
[  335.703304]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  335.703321]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  335.703340]  ? rcu_nmi_exit+0xb3/0x180
[  335.703356]  ? retint_kernel+0x2d/0x2d
[  335.703377]  ? sockfd_lookup_light+0x69/0x180
[  335.703407]  ? __sanitizer_cov_trace_const_cmp8+0x4/0x20
[  335.741584]  __sys_sendmmsg+0x195/0x470
[  335.745579]  ? __ia32_sys_sendmsg+0x220/0x220
[  335.750090]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  335.754865]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  335.759464]  ? retint_kernel+0x2d/0x2d
[  335.763364]  ? ksys_write+0x1c8/0x2a0
[  335.767175]  ? __sanitizer_cov_trace_pc+0x44/0x50
[  335.772027]  ? ksys_write+0x1c8/0x2a0
[  335.775841]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  335.781217]  __x64_sys_sendmmsg+0x99/0x100
[  335.785461]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  335.790050]  do_syscall_64+0xf9/0x620
[  335.793864]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  335.799058] RIP: 0033:0x465f69
[  335.802266] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  335.821173] RSP: 002b:00007f53b800a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  335.828888] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465f69
[  335.836166] RDX: 0400000000000085 RSI: 0000000020000280 RDI: 0000000000000005
[  335.843444] RBP: 00007f53b800a1d0 R08: 0000000000000000 R09: 0000000000000000
[  335.850718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  335.858005] R13: 00007ffc3e35d6bf R14: 00007f53b800a300 R15: 0000000000022000
[  335.867257] CPU: 0 PID: 21160 Comm: syz-executor.2 Not tainted 4.19.179-syzkaller #0
[  335.875165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  335.884694] Call Trace:
[  335.887294]  dump_stack+0x1fc/0x2ef
[  335.890934]  should_fail.cold+0xa/0xf
[  335.894740]  ? setup_fault_attr+0x200/0x200
[  335.899066]  ? lock_acquire+0x170/0x3c0
[  335.903053]  __should_failslab+0x115/0x180
[  335.907300]  should_failslab+0x5/0x10
[  335.911209]  kmem_cache_alloc_node+0x245/0x3b0
[  335.915889]  __alloc_skb+0x71/0x560
[  335.919523]  sock_wmalloc+0xd0/0x120
[  335.923247]  pppol2tp_sendmsg+0x234/0x660
[  335.927405]  ? security_socket_sendmsg+0x83/0xb0
[  335.932160]  ? pppol2tp_recvmsg+0x270/0x270
[  335.936481]  sock_sendmsg+0xc3/0x120
[  335.940196]  ___sys_sendmsg+0x3b3/0x8e0
[  335.944179]  ? mark_held_locks+0xf0/0xf0
[  335.948258]  ? copy_msghdr_from_user+0x440/0x440
[  335.953016]  ? _kstrtoull+0x186/0x420
[  335.956816]  ? __fget+0x32f/0x510
[  335.960276]  ? lock_downgrade+0x720/0x720
[  335.964423]  ? check_preemption_disabled+0x41/0x280
[  335.969440]  ? check_preemption_disabled+0x41/0x280
[  335.974459]  ? __fget+0x356/0x510
[  335.977910]  ? do_dup2+0x450/0x450
[  335.981464]  ? get_pid_task+0xf4/0x190
[  335.985363]  ? __fdget+0x1d0/0x230
[  335.988918]  __sys_sendmmsg+0x195/0x470
[  335.992898]  ? __ia32_sys_sendmsg+0x220/0x220
[  335.997395]  ? lock_downgrade+0x720/0x720
[  336.001551]  ? __mutex_unlock_slowpath+0xea/0x610
[  336.006391]  ? check_preemption_disabled+0x41/0x280
[  336.011407]  ? wait_for_completion_io+0x10/0x10
[  336.016510]  ? vfs_write+0x393/0x540
[  336.020227]  ? ksys_write+0x1c8/0x2a0
[  336.024030]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  336.029407]  __x64_sys_sendmmsg+0x99/0x100
[  336.033656]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  336.038357]  do_syscall_64+0xf9/0x620
[  336.042163]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  336.047353] RIP: 0033:0x465f69
[  336.050553] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  336.069461] RSP: 002b:00007f0fb7eea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  336.077172] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465f69
[  336.084438] RDX: 0400000000000085 RSI: 0000000020000280 RDI: 0000000000000005
[  336.091815] RBP: 00007f0fb7eea1d0 R08: 0000000000000000 R09: 0000000000000000
[  336.099091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  336.106359] R13: 00007ffea9cf0c2f R14: 00007f0fb7eea300 R15: 0000000000022000
[  336.113668] CPU: 1 PID: 21156 Comm: syz-executor.4 Not tainted 4.19.179-syzkaller #0
[  336.121558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  336.130912] Call Trace:
[  336.133506]  dump_stack+0x1fc/0x2ef
[  336.137139]  should_fail.cold+0xa/0xf
[  336.140946]  ? setup_fault_attr+0x200/0x200
[  336.145273]  ? lock_acquire+0x170/0x3c0
[  336.149243]  __should_failslab+0x115/0x180
[  336.153484]  should_failslab+0x5/0x10
[  336.157281]  kmem_cache_alloc_node+0x245/0x3b0
[  336.161865]  __alloc_skb+0x71/0x560
[  336.165490]  sock_wmalloc+0xd0/0x120
[  336.169205]  pppol2tp_sendmsg+0x234/0x660
[  336.173342]  ? security_socket_sendmsg+0x83/0xb0
[  336.178092]  ? pppol2tp_recvmsg+0x270/0x270
[  336.182410]  sock_sendmsg+0xc3/0x120
[  336.186111]  ___sys_sendmsg+0x3b3/0x8e0
[  336.190091]  ? mark_held_locks+0xf0/0xf0
[  336.194162]  ? copy_msghdr_from_user+0x440/0x440
[  336.198911]  ? _kstrtoull+0x186/0x420
[  336.202705]  ? __fget+0x32f/0x510
[  336.206151]  ? lock_downgrade+0x720/0x720
[  336.210286]  ? check_preemption_disabled+0x41/0x280
[  336.215290]  ? check_preemption_disabled+0x41/0x280
[  336.220307]  ? __fget+0x356/0x510
[  336.223762]  ? do_dup2+0x450/0x450
[  336.227637]  ? get_pid_task+0xf4/0x190
[  336.231514]  ? __fdget+0x1d0/0x230
[  336.235045]  __sys_sendmmsg+0x195/0x470
[  336.239012]  ? __ia32_sys_sendmsg+0x220/0x220
[  336.243504]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  336.248266]  ? lock_downgrade+0x720/0x720
[  336.252404]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  336.257146]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  336.261725]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  336.266465]  ? rcu_nmi_exit+0xb3/0x180
[  336.270340]  ? retint_kernel+0x2d/0x2d
[  336.274259]  __x64_sys_sendmmsg+0x99/0x100
[  336.278485]  do_syscall_64+0xf9/0x620
[  336.282271]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  336.287459] RIP: 0033:0x465f69
[  336.290642] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  336.309527] RSP: 002b:00007f0e82ed5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  336.317403] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465f69
[  336.325286] RDX: 0400000000000085 RSI: 0000000020000280 RDI: 0000000000000004
01:08:49 executing program 0 (fault-call:5 fault-nth:0):
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

[  336.332564] RBP: 00007f0e82ed51d0 R08: 0000000000000000 R09: 0000000000000000
[  336.339825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  336.347082] R13: 00007ffedd55a1ff R14: 00007f0e82ed5300 R15: 0000000000022000
01:08:49 executing program 3 (fault-call:10 fault-nth:1):
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:49 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280), 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:49 executing program 2 (fault-call:8 fault-nth:1):
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:49 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)

[  336.509514] FAULT_INJECTION: forcing a failure.
[  336.509514] name failslab, interval 1, probability 0, space 0, times 0
01:08:49 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280), 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:49 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

[  336.603754] CPU: 1 PID: 21201 Comm: syz-executor.2 Not tainted 4.19.179-syzkaller #0
[  336.611679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  336.621039] Call Trace:
[  336.623642]  dump_stack+0x1fc/0x2ef
[  336.627322]  should_fail.cold+0xa/0xf
[  336.631137]  ? setup_fault_attr+0x200/0x200
[  336.635469]  ? lock_acquire+0x170/0x3c0
[  336.639466]  __should_failslab+0x115/0x180
[  336.643744]  should_failslab+0x5/0x10
[  336.647556]  kmem_cache_alloc_node_trace+0x244/0x3b0
[  336.652673]  __kmalloc_node_track_caller+0x38/0x70
[  336.657614]  __alloc_skb+0xae/0x560
[  336.661257]  sock_wmalloc+0xd0/0x120
[  336.664986]  pppol2tp_sendmsg+0x234/0x660
[  336.669153]  ? security_socket_sendmsg+0x83/0xb0
[  336.673920]  ? pppol2tp_recvmsg+0x270/0x270
[  336.678256]  sock_sendmsg+0xc3/0x120
[  336.681982]  ___sys_sendmsg+0x3b3/0x8e0
[  336.685971]  ? copy_msghdr_from_user+0x440/0x440
[  336.690734]  ? __fget+0x32f/0x510
[  336.694201]  ? lock_downgrade+0x720/0x720
[  336.698361]  ? check_preemption_disabled+0x41/0x280
[  336.703416]  ? check_preemption_disabled+0x41/0x280
[  336.708443]  ? __fget+0x356/0x510
[  336.711908]  ? do_dup2+0x450/0x450
[  336.715458]  ? proc_fail_nth_write+0x124/0x1d0
[  336.720060]  ? __sanitizer_cov_trace_pc+0x22/0x50
[  336.724913]  ? __fdget+0x1d0/0x230
[  336.728466]  __sys_sendmmsg+0x195/0x470
[  336.732460]  ? __ia32_sys_sendmsg+0x220/0x220
[  336.737073]  ? lock_downgrade+0x720/0x720
[  336.741235]  ? __mutex_unlock_slowpath+0xea/0x610
[  336.746084]  ? check_preemption_disabled+0x41/0x280
[  336.751113]  ? wait_for_completion_io+0x10/0x10
[  336.755795]  ? vfs_write+0x393/0x540
[  336.759520]  ? ksys_write+0x1c8/0x2a0
[  336.763330]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  336.768708]  __x64_sys_sendmmsg+0x99/0x100
[  336.772952]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  336.777537]  do_syscall_64+0xf9/0x620
[  336.781346]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  336.786542] RIP: 0033:0x465f69
[  336.789739] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  336.809598] RSP: 002b:00007f0fb7eea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  336.817317] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465f69
[  336.824594] RDX: 0400000000000085 RSI: 0000000020000280 RDI: 0000000000000005
[  336.831870] RBP: 00007f0fb7eea1d0 R08: 0000000000000000 R09: 0000000000000000
[  336.839145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  336.846416] R13: 00007ffea9cf0c2f R14: 00007f0fb7eea300 R15: 0000000000022000
[  336.896354] FAULT_INJECTION: forcing a failure.
[  336.896354] name failslab, interval 1, probability 0, space 0, times 0
[  336.942973] CPU: 1 PID: 21224 Comm: syz-executor.3 Not tainted 4.19.179-syzkaller #0
[  336.950905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  336.960267] Call Trace:
[  336.962868]  dump_stack+0x1fc/0x2ef
[  336.966620]  should_fail.cold+0xa/0xf
[  336.970436]  ? setup_fault_attr+0x200/0x200
[  336.974777]  __should_failslab+0x115/0x180
[  336.979033]  should_failslab+0x5/0x10
[  336.982847]  kmem_cache_alloc_node_trace+0x244/0x3b0
[  336.987966]  __kmalloc_node_track_caller+0x38/0x70
[  336.992942]  __alloc_skb+0xae/0x560
[  336.996853]  sock_wmalloc+0xd0/0x120
[  337.000579]  pppol2tp_sendmsg+0x234/0x660
[  337.004739]  ? sock_sendmsg+0x59/0x120
[  337.008640]  ? pppol2tp_recvmsg+0x270/0x270
[  337.012973]  sock_sendmsg+0xc3/0x120
[  337.016698]  ___sys_sendmsg+0x3b3/0x8e0
[  337.020685]  ? mark_held_locks+0xf0/0xf0
[  337.024756]  ? copy_msghdr_from_user+0x440/0x440
[  337.029528]  ? _kstrtoull+0x186/0x420
[  337.033351]  ? __fget+0x32f/0x510
[  337.036820]  ? lock_downgrade+0x720/0x720
[  337.040975]  ? check_preemption_disabled+0x41/0x280
[  337.046000]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  337.050766]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  337.055560]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  337.060157]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  337.064950]  ? rcu_nmi_exit+0xb3/0x180
[  337.068861]  ? retint_kernel+0x2d/0x2d
[  337.072779]  __sys_sendmmsg+0x195/0x470
[  337.076775]  ? __ia32_sys_sendmsg+0x220/0x220
[  337.081285]  ? lock_downgrade+0x720/0x720
[  337.085449]  ? __mutex_unlock_slowpath+0xea/0x610
[  337.090382]  ? check_preemption_disabled+0x41/0x280
[  337.095409]  ? wait_for_completion_io+0x10/0x10
[  337.100095]  ? vfs_write+0x393/0x540
[  337.103823]  ? ksys_write+0x1c8/0x2a0
[  337.107659]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  337.113039]  __x64_sys_sendmmsg+0x99/0x100
[  337.117293]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  337.121884]  do_syscall_64+0xf9/0x620
[  337.125786]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  337.130980] RIP: 0033:0x465f69
[  337.134178] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  337.153085] RSP: 002b:00007f53b800a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  337.160802] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465f69
[  337.168079] RDX: 0400000000000085 RSI: 0000000020000280 RDI: 0000000000000005
[  337.175355] RBP: 00007f53b800a1d0 R08: 0000000000000000 R09: 0000000000000000
[  337.182633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  337.189909] R13: 00007ffc3e35d6bf R14: 00007f53b800a300 R15: 0000000000022000
01:08:50 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280), 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:50 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0)
ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000075000/0x2000)=nil})
ioctl$FS_IOC_GETFLAGS(r4, 0x80086601, &(0x7f0000000040))

01:08:50 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:50 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x1000000, 0x0}}], 0x400000000000085, 0x0)

01:08:50 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280), 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:50 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)

01:08:50 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:50 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
r3 = accept4$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000080)=0x1c, 0x800)
connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @local, 0x9}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$l2tp6(0xa, 0x2, 0x73)
connect(r4, &(0x7f0000000340)=@l2={0x1f, 0x0, @none, 0xbc3, 0x1}, 0x80)
socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0)
ioctl$sock_ipv6_tunnel_SIOCDELPRL(r3, 0x89f6, &(0x7f0000000140)={'syztnl0\x00', &(0x7f0000000200)={'sit0\x00', <r6=>0x0, 0x29, 0xff, 0xb3, 0x213, 0x1, @ipv4={[], [], @empty}, @ipv4={[], [], @remote}, 0x7, 0x40, 0x3, 0x4}})
ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000300)={'syztnl0\x00', &(0x7f0000000280)={'ip6_vti0\x00', r6, 0x29, 0x8, 0x7f, 0x7ff, 0x28, @private2, @remote, 0x0, 0x7, 0x0, 0xffff}})

01:08:50 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x1000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:51 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0)
ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000075000/0x2000)=nil})
ioctl$FS_IOC_GETFLAGS(r4, 0x80086601, &(0x7f0000000040))

01:08:51 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x1000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:51 executing program 0:
r0 = gettid()
tkill(r0, 0x27)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x200}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:08:51 executing program 1 (fault-call:12 fault-nth:0):
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100000002)

01:08:51 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x2000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:51 executing program 0:
r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0)
ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000075000/0x2000)=nil})
ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c)
fcntl$setsig(r0, 0xa, 0x28)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:08:51 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x2000000, 0x0}}], 0x400000000000085, 0x0)

01:08:51 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)

01:08:51 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100000002)

01:08:51 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x2000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:51 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000002, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:51 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

[  338.515847] kauditd_printk_skb: 1 callbacks suppressed
[  338.515862] audit: type=1804 audit(1615338531.661:155): pid=21434 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/334/cgroup.controllers" dev="sda1" ino=15906 res=1
01:08:51 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x9, 0x4, 0x2, 0x4, 0x0, 0x5, 0x80, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7fffffff, 0x4, @perf_config_ext={0xab, 0x1}, 0x6002, 0x3752, 0xe00, 0x3, 0x7980000000000000, 0x8, 0x4}, 0x0, 0x10, r2, 0x9)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x29011, r0, 0x1f89e000)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r3, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x2, 0x4, 0x1, 0x1, {0xa, 0x4e24, 0xfffffffe, @mcast1, 0x3f}}}, 0x32)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:08:52 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000004, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:52 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1, 0x4)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:08:52 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000002, 0x0}}], 0x400000000000085, 0x0)

01:08:52 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100000003)

01:08:52 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)

01:08:52 executing program 0:
r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x7, 0x70, 0x5, 0x81, 0x9, 0x1, 0x0, 0x553f8459, 0x2011, 0xd, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_config_ext={0xffff, 0x2}, 0x10008, 0x7fffffff, 0x401, 0x2, 0x0, 0x3, 0xfffc})
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:08:52 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000002, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

[  339.349943] audit: type=1804 audit(1615338532.501:156): pid=21457 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/335/cgroup.controllers" dev="sda1" ino=16446 res=1
01:08:52 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
r3 = socket(0xf, 0x80000, 0x100)
r4 = socket(0x21, 0x2, 0x2)
getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, 0x0, 0x0)
connect$pppl2tp(r3, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x4, 0x4, 0x0, 0x1, {0xa, 0x4e23, 0x8001, @remote, 0x8}}}, 0x3a)
r5 = socket$inet6_sctp(0xa, 0x1, 0x84)
sendmmsg(r5, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="88fe006644cf6cbb850e36ef2c9c3b1f061f8b29a85fa405d285c593418b0caebe7e4f91846f5a7e1ec11d0a7fa399ecb8626064dad193d7bdddf8e413f603f9c15a64880ec0373a0cdf8a0c2d3bb5be45d04cc7357d4403e1635c458ee87d921cf8d013e8ef7994b54a355a786e87af1c4e69c5bc412c202bffc5da", 0x7c}, {&(0x7f0000000200)="a41047b8253cf14bef671535d621eda41c8bd0534e4fb0e09547a287dd64ed0f534b9c716b87130208085a14cbb95a09809392e725f7b77cde245fba64d47163b3e30e145befa8cbbed1e7ccd12527d63d64becd27167867f80a71249f61a06b50bcf6fc79b7b58ec96b32bfc12f77a3ae6a7dcba7a06df7a16d8f662ac9e30f0a410637bad4fe770e30996c8ca41783857673f574337ed773b1e9ecb2b16fe75a83", 0xa2}, {&(0x7f00000002c0)="4ef72c50f3c40829a0819a2e5d8379e459cd8d5cf0e67b94d38e0151a089b8cb83a06cf98e7ceb90b3783bd6d3e8c92342ceacc3ec14cbdb9ef7e25ea306afa7f48464bdb0ac5a8f0686580414446adf237dd07b3e5f15d272b0a2f46b67a6d5847eed721aaaa5f14ef390da2be33a3f738e2edd3f4f0427a5a382a0898636e23df2cc2bf657912a005d4b086640f136fd982b06aee0bdef787f8b9b27fb8e8a2b3b1b11f48a131782790f7f10c9c7969dd854a163802e954750362d9577213882ab057f1f3da6362df9656ad52c7627628741450e241ab9c1eacbc04174cbf3d0304834506fad5b494a4e2693028bfc7c0b04", 0xf3}, {&(0x7f00000003c0)="9fe6511badaebc67b13fea715d344d726059b676e0613add82721f21b4adb0e97a2761fc74abd2dcdbb500d05c20c80d20b0390da06a062417c6054e605db06abbb8b465f5c4d4d44f0ef3ae8932d12304f777da17e97d2f2f57079889364276409b1a1334168263d6ef4f7efbef3d5b6a94750b9c5a56cccb81a71755aa50128fb9e852ec5234906b4900abc83bbdca5c32635b61c770d64e6b5f82f6ae8e529d1f127ef067013754da25762de150e43b365d002fa7ea91c14bcc575b47", 0xbe}], 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="d8000000000000008400000073000000bbb799564f82eb6cc2f4f8c670e962404d21a61b0a243d4db0064798fd3b65904a9f2bf0d413cb6a5e52299ac2ab4c0f6d940bd482ccadfd3148cad5863390c50e2859126d8a8ec7b8526a67a67212c1fa21c79d5736573928adeb1fdf70aaaa9e04abde289e847c22f771c9b02f37ea944917e2713ddeecc47d5c90f61cf65fd037ea6b37c948838ccb223b1cbed6b5675f359a1520227e4e33e97dfb4a9fe11cb541c2a2fc482fbcdcdaebd6b8ef3d23765d3de40e974f221311e4273ba2423224280000000001"], 0xd8}}], 0x1, 0x40)

01:08:52 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000007, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:52 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100000004)

01:08:53 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x23}}}}, 0x3a)

01:08:53 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000004, 0x0}}], 0x400000000000085, 0x0)

[  340.008042] audit: type=1804 audit(1615338533.161:157): pid=21480 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/336/cgroup.controllers" dev="sda1" ino=15939 res=1
01:08:53 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000009, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:53 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000004, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:53 executing program 0:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, 0x0, 0x0, 0x2, 0x0)
msgsnd(r0, &(0x7f0000001040)=ANY=[@ANYBLOB="1bd971"], 0x8, 0x0)
msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000040)=""/231)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:08:53 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100000005)

01:08:53 executing program 5 (fault-call:9 fault-nth:0):
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:53 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x300000a, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

[  340.396700] FAULT_INJECTION: forcing a failure.
[  340.396700] name failslab, interval 1, probability 0, space 0, times 0
[  340.450557] CPU: 0 PID: 21493 Comm: syz-executor.5 Not tainted 4.19.179-syzkaller #0
[  340.458483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  340.467852] Call Trace:
[  340.470457]  dump_stack+0x1fc/0x2ef
[  340.474100]  should_fail.cold+0xa/0xf
[  340.476167] audit: type=1804 audit(1615338533.601:158): pid=21491 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/337/cgroup.controllers" dev="sda1" ino=16452 res=1
[  340.477908]  ? setup_fault_attr+0x200/0x200
[  340.477924]  ? lock_acquire+0x170/0x3c0
[  340.477946]  __should_failslab+0x115/0x180
[  340.477961]  should_failslab+0x5/0x10
[  340.477977]  kmem_cache_alloc_node+0x245/0x3b0
[  340.523906]  __alloc_skb+0x71/0x560
[  340.527551]  sock_wmalloc+0xd0/0x120
[  340.531274]  pppol2tp_sendmsg+0x234/0x660
[  340.535433]  ? sock_sendmsg+0x59/0x120
[  340.539325]  ? pppol2tp_recvmsg+0x270/0x270
[  340.543658]  sock_sendmsg+0xc3/0x120
[  340.547379]  ___sys_sendmsg+0x3b3/0x8e0
[  340.551360]  ? mark_held_locks+0xf0/0xf0
[  340.555422]  ? copy_msghdr_from_user+0x440/0x440
[  340.560183]  ? _kstrtoull+0x186/0x420
[  340.563987]  ? __fget+0x32f/0x510
[  340.567452]  ? lock_downgrade+0x720/0x720
[  340.571610]  ? check_preemption_disabled+0x41/0x280
[  340.576630]  ? check_preemption_disabled+0x41/0x280
[  340.581654]  ? __fget+0x356/0x510
[  340.585112]  ? do_dup2+0x450/0x450
[  340.588665]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  340.593252]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  340.598013]  ? __fdget+0x1d0/0x230
[  340.601564]  __sys_sendmmsg+0x195/0x470
[  340.605564]  ? __ia32_sys_sendmsg+0x220/0x220
[  340.610072]  ? lock_downgrade+0x720/0x720
[  340.614240]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  340.618825]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  340.623594]  ? rcu_nmi_exit+0xb3/0x180
[  340.627488]  ? retint_kernel+0x2d/0x2d
[  340.631386]  ? __x64_sys_sendmmsg+0xd/0x100
[  340.635726]  __x64_sys_sendmmsg+0x99/0x100
[  340.639970]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  340.644555]  do_syscall_64+0xf9/0x620
[  340.648368]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  340.653559] RIP: 0033:0x465f69
[  340.656759] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  340.675661] RSP: 002b:00007f657a90e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  340.683373] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465f69
[  340.690645] RDX: 0400000000000085 RSI: 0000000020000280 RDI: 0000000000000005
[  340.697919] RBP: 00007f657a90e1d0 R08: 0000000000000000 R09: 0000000000000000
[  340.705194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  340.712471] R13: 00007ffda856888f R14: 00007f657a90e300 R15: 0000000000022000
01:08:53 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000007, 0x0}}], 0x400000000000085, 0x0)

01:08:53 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000007, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:54 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100000008)

01:08:54 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
r3 = socket(0x21, 0x2, 0x2)
getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, 0x0, 0x0)
connect$pppl2tp(r3, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @private=0xa010100}, 0x3, 0x2}}, 0x26)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='syz_tun\x00', 0x10)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

[  341.284866] audit: type=1804 audit(1615338534.431:159): pid=21516 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/338/cgroup.controllers" dev="sda1" ino=16452 res=1
01:08:54 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000009, 0x0}}], 0x400000000000085, 0x0)

01:08:54 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x88180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
socket$pppl2tp(0x18, 0x1, 0x1)
socket$inet6_udp(0xa, 0x2, 0x0)
r1 = socket(0x21, 0x2, 0x2)
r2 = open(0x0, 0x0, 0x0)
fchdir(r2)
perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x81, 0x2, 0xfd, 0x5, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_config_ext={0x9, 0xd9bb}, 0x100, 0xfffffffffffffeff, 0x4, 0x7, 0x2ae9, 0x7, 0xfff7}, 0x0, 0x10, r2, 0x9)
getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, 0x0, 0x0)
connect$pppl2tp(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @broadcast}, 0x4, 0x4, 0x2, 0x1}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:08:54 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:54 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x300003a, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:54 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100000009)

01:08:54 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2080, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x5, 0x97, 0x7, 0x7, 0x0, 0x0, 0x20122, 0xe, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x62f, 0x0, @perf_config_ext, 0x200, 0xffff, 0x248, 0x8, 0x8, 0x7, 0x2b88}, 0x0, 0x7, r0, 0x0)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3f, 0x3f, 0xe4, 0x5, 0x0, 0x1, 0x90000, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xff, 0x0, @perf_config_ext={0x2131, 0x7fffffff}, 0x3e8, 0x9, 0x80000000, 0x4, 0x1d, 0x7, 0xff}, 0xffffffffffffffff, 0xe, r1, 0x0)

01:08:54 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000009, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

[  341.879467] audit: type=1804 audit(1615338535.031:160): pid=21537 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/339/cgroup.controllers" dev="sda1" ino=16453 res=1
01:08:55 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000060, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:55 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
r3 = socket(0x21, 0x2, 0x2)
getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, 0x0, 0x0)
r4 = socket(0x21, 0x2, 0x2)
getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, 0x0, 0x0)
connect$pppl2tp(r3, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x3, 0x2, 0x3, 0x3, {0xa, 0x4e20, 0x3, @remote, 0x7}}}, 0x32)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:08:55 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x1000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:55 executing program 0:
perf_event_open(&(0x7f0000000180)={0x3, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x1000}, 0x800, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
r3 = socket(0x21, 0x2, 0x2)
getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, 0x0, 0x0)
recvmsg(r3, &(0x7f0000000600)={&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/124, 0x7c}, {&(0x7f0000000200)=""/166, 0xa6}, {&(0x7f0000000140)=""/44, 0x2c}, {&(0x7f00000002c0)=""/139, 0x8b}, {&(0x7f0000000380)=""/146, 0x92}, {&(0x7f0000000440)=""/4, 0x4}], 0x6, &(0x7f0000000500)=""/251, 0xfb}, 0x40)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:08:55 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000084, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:55 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x10000000d)

01:08:55 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x300000a, 0x0}}], 0x400000000000085, 0x0)

01:08:55 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x300000a, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:55 executing program 0:
perf_event_open(&(0x7f0000000180)={0x4, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffffffffeff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = open(0x0, 0x0, 0x0)
fchdir(r1)
preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000100)=""/12, 0xc}, {0xfffffffffffffffe}, {&(0x7f0000000200)=""/202, 0xca}, {&(0x7f0000000300)=""/243, 0xf3}], 0x4, 0x72000000, 0x3)
openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x20044, 0x0)
r5 = gettid()
tkill(r5, 0x27)
ptrace$setopts(0x4206, r5, 0x0, 0x0)
r6 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ttyS3\x00', 0x4000, 0x0)
r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/mixer\x00', 0x200000, 0x0)
ioctl$F2FS_IOC_MOVE_RANGE(r6, 0xc020f509, &(0x7f0000000540)={r7, 0x3ff, 0x5, 0x1})
ptrace$cont(0xffffffffffffffff, r5, 0x0, 0x0)
perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x81, 0xfb, 0xc4, 0x69, 0x0, 0x1d, 0x80, 0xe, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000400), 0x8}, 0x2804, 0x8000, 0x4, 0x8, 0xffffffffffffffff, 0x5, 0x5}, r5, 0xf, 0xffffffffffffffff, 0x3)
connect$pppl2tp(r4, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x2, 0x0, 0x0, 0x4}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x2, 0x0, 0x2, {0xa, 0x0, 0x3, @empty, 0xfffffbff}}}, 0x3a)

[  342.560048] audit: type=1804 audit(1615338535.711:161): pid=21638 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/340/cgroup.controllers" dev="sda1" ino=16289 res=1
01:08:55 executing program 0:
r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
r4 = fcntl$getown(r1, 0x9)
perf_event_open(&(0x7f0000000040)={0x31942f953bf3d1eb, 0x70, 0x8, 0x2, 0x7, 0x80, 0x0, 0x2, 0x2, 0xa, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x1, @perf_config_ext={0x1000, 0x6}, 0x4000, 0xffff, 0x0, 0x3, 0x5, 0x10000, 0x1}, r4, 0x10, r0, 0x1)

01:08:55 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x2000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:55 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x30001f4, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:56 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x66c0, 0x80)
ftruncate(r3, 0x600004)
sendfile(r1, r3, 0x0, 0x80001d00c0d0)
perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x91, 0x5, 0xc0, 0x1f, 0x0, 0x101, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6, 0x1, @perf_config_ext={0x2, 0x7f}, 0x40226, 0x7, 0x0, 0x8, 0xfffffffffffffffc, 0xffff, 0x49c}, 0xffffffffffffffff, 0x5, r3, 0x0)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000100)={<r5=>0xffffffffffffffff, 0x40000000400000, 0xc7, 0x1})
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x1)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r6, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
r7 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40a000, 0x0)
ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f00000000c0)='dummy0\x00')
connect$pppl2tp(r7, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x3, 0x2, {0xa, 0x4e23, 0x16, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x1000}}}, 0x32)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

[  342.994230] audit: type=1800 audit(1615338536.141:162): pid=21706 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=16460 res=0
01:08:56 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x300003a, 0x0}}], 0x400000000000085, 0x0)

01:08:56 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x30003e8, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:56 executing program 0:
r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000440)={0x2, 0x70, 0x5a, 0x40, 0x6, 0x5, 0x0, 0x5, 0x40804, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x5, 0x90}, 0x40000, 0x2, 0x9, 0x5, 0xcf, 0x4, 0x8}, 0xffffffffffffffff, 0x3, r0, 0x5)
perf_event_open(&(0x7f00000003c0)={0x2, 0x70, 0x1, 0x72, 0x4, 0xec, 0x0, 0x60, 0x20000, 0x4, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x80000000, 0x1, @perf_config_ext={0x4, 0xfffffffffffffffc}, 0x40080, 0x6e47, 0x2, 0x3, 0x1a0, 0x5}, 0x0, 0xb, r1, 0xa)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
preadv(r4, &(0x7f0000000340)=[{&(0x7f0000000040)=""/43, 0x2b}, {&(0x7f0000000080)=""/103, 0x67}, {&(0x7f0000000100)=""/29, 0x1d}, {&(0x7f0000000200)=""/66, 0x42}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000140)=""/20, 0x14}, {&(0x7f0000000300)=""/46, 0x2e}], 0x7, 0x1, 0x7f)

01:08:56 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x300003a, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:56 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x10000000e)

01:08:56 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000002, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:56 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
r3 = socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$nl_route(0x10, 0x3, 0x0)
r5 = socket$netlink(0x10, 0x3, 0x0)
r6 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, <r7=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14)
sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000120000000000", @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff20000000090001006866736300000000080002"], 0x38}}, 0x0)
sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000640)=@newtfilter={0x50, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0x9}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x20, 0x2, [@TCA_FLOW_EMATCHES={0x1c, 0xb, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_META={0xc, 0x1}]}]}]}}]}, 0x50}}, 0x0)
ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f0000000340)={'sit0\x00', &(0x7f00000002c0)={'syztnl1\x00', r7, 0x4, 0x5, 0x0, 0x0, 0x8, @mcast1, @mcast2, 0x8, 0x8, 0x0, 0x8000}})
ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000280)={0x1, 0x0, 0x400, 0x8, 0x0, 0x9})
r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0)
sendmsg$nl_route(r8, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@mpls_delroute={0xac, 0x19, 0x800, 0x70bd27, 0x25dfdbfb, {0x1c, 0x14, 0x20, 0xd8, 0xfc, 0x1, 0xff, 0xa, 0x1400}, [@RTA_MULTIPATH={0xc, 0x9, {0x5, 0x0, 0x7f}}, @RTA_NEWDST={0x84, 0x13, [{0xffffd, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x101, 0x0, 0x1}, {0x3f}, {0x2}, {}, {0x9df6, 0x0, 0x1}, {0x2ab, 0x0, 0x1}, {0xfffff}, {0x96ae, 0x0, 0x1}, {0x4, 0x0, 0x1}, {0xffff9, 0x0, 0x1}, {0x9}, {0x6, 0x0, 0x1}, {0x7fff}, {0x5, 0x0, 0x1}, {0x2b}, {0xfff53}, {0x3, 0x0, 0x1}, {0x662ff, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1000, 0x0, 0x1}, {0x4}, {0x81, 0x0, 0x1}, {0x4}, {0x40}, {0xa2}, {0x7}, {0x0, 0x0, 0x1}, {0x81, 0x0, 0x1}, {0x2, 0x0, 0x1}, {0x5, 0x0, 0x1}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x80}, 0x800)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:08:56 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000060, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:56 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000700, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:56 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000060, 0x0}}], 0x400000000000085, 0x0)

[  343.590255] audit: type=1804 audit(1615338536.741:163): pid=21783 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/341/cgroup.controllers" dev="sda1" ino=16457 res=1
[  343.620248] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
01:08:57 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000900, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:57 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x10000000f)

[  343.998306] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
01:08:57 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000084, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:57 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000004, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:57 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x4, 0x81, 0x81, 0x80, 0x0, 0x4, 0x1008, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x4, @perf_config_ext={0x8, 0x4}, 0x4000, 0x56, 0x3, 0x4, 0xef205f0, 0x6, 0xda28}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xa)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000140)='{')
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
socketpair(0x29, 0x6, 0xff, &(0x7f00000000c0)={<r3=>0xffffffffffffffff})
ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000240)={&(0x7f0000000200)=[0x6, 0x0, 0xffff, 0x200, 0x181], 0x5, 0x80800, 0x0, <r4=>0xffffffffffffffff})
r5 = open(0x0, 0x0, 0x0)
fchdir(r5)
setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000280)=r5, 0x4)
connect$pppl2tp(r3, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x3, 0x4, {0xa, 0x4e22, 0x6, @loopback, 0x6}}}, 0x32)

01:08:57 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000a00, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

[  344.198279] audit: type=1804 audit(1615338537.351:164): pid=21819 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/342/cgroup.controllers" dev="sda1" ino=16461 res=1
01:08:57 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x6)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x3f, 0x7, 0x4, 0x1, 0x0, 0x9, 0x400, 0x5, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x0, @perf_config_ext={0x200, 0x8001}, 0x20, 0x7c, 0x6, 0x0, 0x80000001, 0x81, 0x6}, 0x0, 0x2, r3, 0x0)
setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr=0x64010101, @remote}, 0xc)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:08:57 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3002000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:57 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000084, 0x0}}], 0x400000000000085, 0x0)

01:08:57 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$pppl2tp(0x18, 0x1, 0x1)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x48006)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x2, {0xa, 0x4e21, 0x2, @remote}}}, 0x3a)

01:08:57 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000007, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:58 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100000010)

01:08:58 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
sendmmsg(r1, &(0x7f0000001700)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000040)="02107d0eb638fff97ecefb4dae623c48f1d0840d3051610770035fe40814315734e99e6f954a7827b8c9037e0c8adfab9159f9c8cec575741dc1f4989155d95faf63653b68c5598f196f109fc7172a23ebdd08e37b18ec1800061f15ed8d8129b3eff3b8681ef5dd4bb06f58bc9c6544261df6ef3060da6c5df384aaa7d1d3458bc4441c9d5fb35c82d0a6a3ada44af26959e063db2363422bf25061c32cfb0c8831ecb89e6fa578399ccad938c8ccc858bafdec8f9d47cd018ed1adbaa2d5c895c6c1d3b7f720d093010c8a2da47c21e326441e30128a1088ef4d0b7868b3faf0b1c70d67e841959de85e9c08d78f4abf6dba5d6ed00c", 0xf7}, {&(0x7f0000000200)="3752b873ad8cc2326eb6d7090cb8f71c107e2b04b9302752654898db61f80c0a54f52206af337d33066b6bea6e543a0e4e36a834c5600f7051cadcbd4a9b3a825c83411bee9f4d02eb8c3dcfeef0d523cef513e90ffc0f9ef30cde494f9a1e7f6590e15401418bce463b2af52973d8c85bd84ea435c874855a9e869d9642a9c5a2f5d9d6eb8994cfa85c9409753d25698f555dd884ecc5b9c82ae0ac25e62ea22c2c0bd015816b9c8f9f401b62add75907c5e5a8e3c2ab60906e75f59945b34069bd463a00ccc163", 0xc8}, {&(0x7f0000000140)="b06f0b46c9015707e5661b0d01d7e19267a872", 0x13}, {&(0x7f0000000300)="f818ae5c7c27855d34321a896be7b0009599ae9aa52a0c875621b42d77fbeb18646060b62d8276b071e86eaa5b0125a4243c6142ebbf9799ccaa554c54a16bca1e3771312339c22f676176", 0x4b}, {&(0x7f0000000380)="f6d2f3e77bfdff01ec8ee959862a4b39f8b6260fcc33b5e1b88510d82051a519465178d11e0a6eb4c0802a", 0x2b}, {&(0x7f00000003c0)="b0076879012202e0110d8cacaa45de43cd6919cd13f31d9cf3120fdc778d8bfc9a7738ad64ec80fb69b213f4efe9fec44e0cad44af80b9827de38d987622097d92fe190120aa363834502bf430f0393c3e563f41f44336f3005e747f0bb72c3462b4f76ff55367d197b29e18f88d6ad3e4f52298255aac7e26e9b7539051ee1dccfecb73a828db2bf1e0521e754145c42b43c5c0f99c63a0c5d607e83857955cb45d3712c4c294ba22d616c526c5c62c6713c6c4502d2c280fe87f62400f303babead3d25ec6122ad8b2816a51c4cb25df56aef6f8c2b393144a7de15f7aec8795a678024b5c9a75eeb1", 0xea}, {&(0x7f00000004c0)="d29b1cc7339894bffd9e16f2239c16f3e1e402fc6e519809eb7faacda02277573326fae1cc17e7a506db32076472d54485a6d74fd8bd0fef1aa2511a27197b4761fcdf37a9c56e5699b2e00bd903ddd0ac349affd0683086ca6e58cf80ce1ad54610fa53b6cc0f1509ba3347d24437d27a3fd45abdbbd0224845787fcfa4b0aa00e1a00d2b10cfbe998830461c0c3d9f9623ad7daa981872fc453513f69214e899c72b42368e20d181adc8f0aaa87cfe21662cf2cd6ff1ccc9b1e40c6165a72854ba42340e65fdf76ca557658367853a1c5e0bdfa77d840b8a2df9ea72487176f17e3c8275eb2bda442d2d37da8963fdb96d3e44fca1", 0xf6}, {&(0x7f00000005c0)="1f30ba99a7b2137a03576e45a70e9cfaf63fa0fb381f1babff1217b34cfdf41fb3cc9868d30dff628c3f04211275d56b2e6b6a643aee22ad7f7b9b4c97361e1737ff6cca93da36bb935c0246aab1f66a17a25206b603d4ce8c4719305feb7d22cc68c2c45e14b6f0fed9b44522e002a4d5dc0c9000f8341730c101bc30ce3117eacc40d47fef7cb1bd0d3d748acfc33fe4398b8fab1b3d35fd7b1745d974bc3e95f1e25910fc269e5a72b92aef47982c7ec318a18e0936f217592a5b38afcb07b9e1191c9fd96d385da482320e633502bcb14281e1705e54891cf72b7e5a505f3e3c0a049b5f13a5ef43010140a2deb70953e3a1c6d8c3640e4b3a4de99354b5701e0d89f8fea5437d988109bc9b427247e406c282e00aa8d6b8b5a6576bd131b41916b7c05fe5e2d76726de779c2a2148c3b518cb141c309d3829d7f3713ce795071deccf8cb2eed25ed149438ff9d2aa4c4aeaabf354234228027b48f50d90e006531c01add570ea547bb2c41fe91c38bf8b5fda52f69af3fa4705dd2bcc814fa37d2f08582c5b11118d19a3d5d50d4af130b2a9c37523880de5fb837ae96590fe60a40af37d39153525ddb32f0e6e1fa0cae637e0a95b385943225b751206854d43e7bb644f47ec6a10f76b4db9853a01b45d547253ac0db7623d0231ab7a7a3b81e7318b7140f4964707fb3cf4d890855917423af636536ded9a1ab29f24ed1c4a75b5ae728a905082c96dba15027e61c9b606f6200b6f7065f0fa8864f45653466b69aa35c4eb0bc71aa34fd876881a9c7d3dfb7c44edb70fa3628327571a3236fd8941059b6c1fad1503ceb66914cde1a74fcd45202d165b73f05236180265e6f19cbe6d587bb06eaa8ae4ef03d080018c3b1d58d5820207c7b0b93e9de9d1285f6ddab483daf71b5a7ab397fbecb907b81d2b05abd7ad5e254fc1ed0c0cb6bcc48de07e08808b5390ac79e40108e30517a8dfc10a812e6584c83151dbd6e16529fbeed1a734ed9f65035d19e8e392dd44e0f07b7f08ed2640c59c64a3527bd5334cd02311ba4a2bed0cc57090b405ca2c026ec16fbc0bdb217cb77a89ca73de691369d850a90d97dce2b2df1de706bdd97feca08ae4baacba7838c1cfe3977d698f732f7db0f1a37454308b20a698d428dcc8ffbee1e2364575f4af17b3931f37dd50a16c87efb94f46403a31abfed4fcd54da613e7a76d96a8578326882257d9a6f410c3b8ae20170e33c47dfd082769d2a66744113057c6155b15a41de638c2eb21ff2f3ca9e07f64dadb87609ee9f373890a51bb04cf0fccb79a2d030aa6d744d019d80aa9f7a1b44893975956a067b7e103c13183079b86ba0ac4075b0007c47d4fac5ffce129a3b24e8a9a6141407bf288c4a27cf27c91cfdf688b61c1e69d0c4c8d919506ca169ba9af95832e7ff7c1f4ac1e9f45af67f62b018f15aad51f80a8d6a4e1e88f508a269a2a9559164abcc411aaec2ff251f4b9646a2bed793dce338cf5f4b1170732befcd098f4d1dbe3203c35132fa5a5ffab055c277f05b34e08f45529e9328269cd3f9c0caa6172d387f4d97589d302e565284ef6748aab48d736636970da50be59028852d85ed0c60080331e9f1aa073271ad143749013086a534fd84bfa15eed29ebfb96375bd6865ece74c4c43028b32f6b9969b7334782576716819d2dd8221aefbe4b1f6a48af046ef651ce7f4eb6195fd40483d2625397e719f2d927f76bedb4509e73c241c52d2af66c391e3e24f375cc2c1ae1a2f7563bcbdd76d2f28cbcb229319df11a3b8233af0ba568b03a8b6665247bb5f76c97438712ff1294bf833e5952c52b4e18b29050966b1c0a265fd7c8fbe55041c63f8fe495132506bdd9cf64870ce69b94e3b7a1c3577b36cd61077a5cb41a2fef5da8760003c6a16905f0a2653827474bdc5ff314a66e9fcf397b27b76beca4b24300171526b85e1024c2e0ccff3764cd2bcf00f23e913118d3d9905bb68d20044b172d693f34b2b93cdb3a66c505813c74b36861ec1efc5058632dff140c55ed4eddba09c92833dbddef48e9371c0db8b0c1ddeffc22a61a9aad152be58ebb54da9f50f7d2b1ab8685e9e24a91be38d6a4aafc86542ee951bdbc17dccd35d244c8f7b8fe6286cbe69b0d645b63438248130678bcda324ca56ced6c96a5eaf2b7bc2cc32916f9e1f9b010d07b9ff9c6337faf73f0db5ac3310ff8ee59df1d0048dea25e63309640f2c005fbdcf39478de10675f0c6e2022fd468fdb72e0edab547dfd181e64b125d1c6b93a524c30297ab137acc0f673396182074b5fb73031d4b61a6e8c09af010971d2c0c91c07a8e5ccf1c3163a4603e466d781c850dc1aad9c7b1a2262b1bd10d5dd58ed7964cf33d79c4a17c38f3f631eff532ab1f9f61071c7420b8a02abc04a193dc4163144c53ad6265739f78e8650bd468193eba9811ef768eb94f80846431fcaab18f1feb3581c7942a1e9e42d33aa212b5bd234de1ba23fac37b31c134da9425f2893bc21133dcc7d2e8b39fb4234672b9ebac5d9bf399815eab26467951b388bf0fe8a0716a28e919865affb598425544e024d6e2a99a25d28d2c6a0e55097621c10e23d63c51e97816ecb34788c2206be969bdf09dc44c5df60acdfbf7fb179640b192d982d08cd7714eba1382beda608439cc0be385aabe39b32bc9feb5a007b0548e47506b0c9a813c550d13aceb6296dcde875b186d64b40f3ddb3cb6e9eaefc610e553e3e619da98f2e18503a1cf799541cdc4d9c5dee74f84553c1648b520945c26074ebe86a29d1d54b71d099b0bae387c551eb4d0f9817a359418a45b908b8c5401fe9978cc610ec2fd37b8138390639da7585a887549321086e00e630ed0ea99174041bbb240364766ba8566b8e80fafedd4785a5625717da8b2d9e37ac6386ab9d29944890dcff04aa471e0aac436496779a515343ec35e53bdeb71276d8f2191720068c0224745d0d3d5497fe65ab252cc3711e4d555641dce7854a30eebed582991ef82c0619cd1c06676466b2c55a5b462fb7691e9bc218977dafde771c7032392606a6cc32b58e35292d7b4e2796d379e16ff9169566cd07b24aa23bde4fc4bdf4f67e3e4a6d9f4e5f7c5a50eefb6d4c9312c38b45e752b2865d21140554890e92c117d67a4c9f112bcb93ee0bdccf00f5976b2343b80c4afca159a0a07988682593037c7e8aeb19eb11d3a655405a325c5949e6f6b988b0e4f5f76cddc6149d4937c6b7b2205b98c2d026fd8070d37f9e2e66f45d8da43fbe97a043bbd12524718d23f8b7d5211cb189e12d728e0478be8c40d7101ecf55501ff96f9b711fba3c3b37711fd006572a994754e49458c357b99815621daf6c55f8442f78e8f1a9f20c5848979aa8f88640101aade87d9873d15c839b24f597f755fe6dd977e8fcee856764682fe76cd57ffd4c91a6229f51f8cd47b1934ce0514a0fa8b1fca56afb502b3d8f2188d3b658e67145ba848a9d65a35dfdba2f18a26a8587e90c042ac3b80e64b361c508bac9e9f1c24daf24f23e03c47655a6af8c31047853029d98b9195ccc047e76c2645a7f422662006eb37696e12039f979c8d782d1fb837ebbd005d8680f56f3a5b88e4a14491b62627bbe200c0b7384e6fadc25e95df56ccbd9b7f04c3fcf5e4de0797b38190dcc72240994d751f95f66c5ba42a66d9277ac0584ad3d06f38a508d8916233a10f6b84190de68798de0ec981797f0e668a8747e8bbd0c9bddc5f5c7d4794f1e4620874f5463702322b8473022a3a6b63b0201e104be5b98456c13a2a399530441124a402261ad4993feae8f4c58ef65a8d6291b542d31a4cec0a1884fafaadddec0268948a5817f5c191e1df7379546d843a372c96bbd1b09b0867d191d5ad2345223e22cc6aa36cbf942a8994106720476d52b98fa467a049adfcd078f3c0f268c7f08a22ff222d186291d06964d91eb20056521a4d14ebf7858f6132861dd68d011de93811e4f520979f2d9925f68c22a05339394aa48aa84b0a28eba21c62d06525344eb43f44c0a4aef4a2a2ba1a175f205378603623d133a78996097e6c7c4c3f54f6ba3f68fa47f4674e5e3f95eae4fe008488088c516a3ccbf052871c9d83692e5701a8a300d749d78283520436aa204634d1b45443f79d111501624cab3c09e31ebde6a679abc33ac0334c4140b5e7587a3818d4ffb2937d6914d83be6c3de2a3798f5f442b2699dc6f1893df78b222e1914d2c18549f5e3e11d58dc470b784df5d06e210a1b7ec6b76e6d2cb3130a959812eca1e38ceb295e5d2ac9493c8cde8e0bbd9c6f4fc29ccb03128b49187df23dfaf13bba54c71f377ec082675cd6b187fa28b7dd82ab38bab017dd193a3c9ed083470046ac443ecdb649d17f71c3347680b0fff4a10e1a6f71d3453c5bf6bb000ffb27b0e7ea55e8c408db20029689c28b64d5bb6dc11fb6b5c1b6583a4c9cda77afaea256cfd90993f0f5bb12a0e100454041dbc017ff2a8632dde85a1fe9331bfd9e88dedfe08a04142fcb59eab994aaf1494ab052413c7cda89c66b9554b6ee2c1e4b8184549df3d45cacc4cef53e01d1f6e3c9340dfd777a62c22eab9afa0055d1549e30b132b8d6eb456c8068651b47fd46f94c1f1e4d8108fd651cc332ae55c4e24545b85ce8b27e50571630af6dac2c8ccc81b1b854b8b72bdbf2ceb2a957aaa787d4bc9778e1ff8db2ac074b54f0b2cd9c333b988ceb44bc9e886d6c59aac4bf44543c0e68d45cff575c090973f007947035d84e34d7913ed22b53d8de21faacf172870e30633b0d2ce519ba233c138941b854bac1e2badb7755b1d6d7775c5a4bcff3a6d48c4fb7762384adbe6ccf46418469feff1f12960f4bd92ca5cfe88ce5e802a147e902430d8e6d9d735fbe4336d28183451f2b8eecac6219cacdc27df23ae84abbe857d605bf8c0ef55727663fe9d2b3dc88bf40abc4537e468e22602094245f849318e62c5d039ba3a456a99d75b33584bd0c9565b3b539196f8af4e30a622181992c4506483b801854ce70a57f05eba929f23438af9069c742acdf1f49ebc6908f9f7a0a052a67a79d995c10249bae20b6d98aafe0c61c1d1675fcc2801459f068325035ec7e3edb7ab5df3e0b0cab7b94876f09edf51cf615d494809a933678fd21cecab1b95e967a90496e8d3d8b21bbad538a1f2213ab5ef7675160efd27a434916b128dcabff8e54de058389a4bdb1a589f414f408f5beb27b8a7f512048d09f845943c15adda4c48a9b005873758d255d3ac88f7c999a0fa52d8cba458b203f2e24756eed7e9f892f3e12f19e0c72409222a29903bda3f97d3618f266a4d244d1e18dc498be8869e3771fbfab91627c730515901e98412d34887e00b749b38865801f475f2b63ba3b472447defc0a6097da5afe2aad37a050f4fa1cf9c005d6b7022ded913abe2575132c466240f352ce26a4002bbd78f2388dc25654850cfb460b1846e1631b5c6e49e29e61daf965976df81e2d939f5dfa25f667f45dfae4df853a9c62c822a1a1153152e8ef3029fcc1996363b64021171e2b25b66c20495f00926a77035e2b939b8df97cbdbf00e89f1f953656c34e98324291f17919b0fde6fd1d67f9fd5223b162cd85f7da0f71afac1b9f7bd751b5fc230e89d7b09b51435383b2b9ac24505d81467c2846fbb783d64c4564dafad4ff32b8c52b5b29b6b5a74f58708de93b019f17f285b668541dbaba6a67a7144ecc7ac1069494a68a0272b2037e56856306090145d674417512e339112dede1ad", 0x1000}, {&(0x7f00000015c0)="02c653e165576768f381d49edf39c7aef9828046827b56ac34205d1e450a388ccbf659d97e2c2a3fa3d0132190ae40f7db1191a261f9c1516051ee0f3f79ab041ffb063f6cdfa8793782611003792ae2101d502e1c8e15a464a47502c0ea01f8e3778fab3302eb000a004f9d323c", 0x6e}], 0x9}}], 0x1, 0x801)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:08:58 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3003a00, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:58 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x30001f4, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:58 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x30001f4, 0x0}}], 0x400000000000085, 0x0)

[  345.126470] audit: type=1804 audit(1615338538.271:165): pid=21862 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/343/cgroup.controllers" dev="sda1" ino=16436 res=1
01:08:58 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000009, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:58 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x30003e8, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:58 executing program 0:
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
socket$pppl2tp(0x18, 0x1, 0x1)
socket$inet6_udp(0xa, 0x2, 0x0)
r1 = socket(0x21, 0x2, 0x2)
getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, 0x0, 0x0)
r2 = socket(0x21, 0x2, 0x2)
getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, 0x0, 0x0)
ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000200)="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")
r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0xc0, 0x0)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @private=0xa010101}, 0x4, 0x2, 0x4, 0x4}}, 0x26)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:08:58 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3006000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:58 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket(0x21, 0x2, 0x2)
getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, 0x0, 0x0)
ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040))
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:08:58 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3008400, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:58 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
syz_mount_image$gfs2(&(0x7f0000000200)='gfs2\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000003900), 0x0, &(0x7f00000017c0)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, '/dev/bsg\x00'}}]})
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:08:58 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100000077)

01:08:59 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x300000a, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:59 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x30003e8, 0x0}}], 0x400000000000085, 0x0)

01:08:59 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @ipv4={[], [], @private=0xa010102}}}}, 0x3a)

01:08:59 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000700, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

[  345.949580] audit: type=1804 audit(1615338539.101:166): pid=21900 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/344/cgroup.controllers" dev="sda1" ino=16461 res=1
01:08:59 executing program 0:
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x76a2, 0x7fff, 0x3}, 0x8)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r3, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, 0x0, &(0x7f0000000180))
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r5=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000280)={r5, 0x0, 0xfff7}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={r5, 0x3}, &(0x7f0000000440)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={r5, @in6={{0xa, 0x4e23, 0x5, @private0, 0xfffffff7}}, 0x9, 0x0, 0x8000, 0x800, 0x20, 0x9, 0x1}, &(0x7f0000000140)=0x9c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:08:59 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x1000000f0)

01:08:59 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:08:59 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000700, 0x0}}], 0x400000000000085, 0x0)

01:08:59 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x300003a, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:59 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x300e803, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:08:59 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000900, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

[  346.744516] audit: type=1804 audit(1615338539.891:167): pid=21922 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/345/cgroup.controllers" dev="sda1" ino=16457 res=1
01:09:00 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r2, 0x0, 0x0)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x3a)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x3, 0x4, 0x2, {0xa, 0x4e22, 0x8, @local, 0x3}}}, 0x32)
r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvme-fabrics\x00', 0x400, 0x0)
r7 = socket(0x21, 0x2, 0x2)
getsockopt$ARPT_SO_GET_ENTRIES(r7, 0x0, 0x61, 0x0, 0x0)
connect$pppl2tp(r6, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r7, 0x1, 0x4, 0x4, 0x1, {0xa, 0x4e22, 0x8, @local}}}, 0x32)

01:09:00 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x300f401, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:00 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
r3 = socket(0x21, 0x2, 0x2)
getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, 0x0, 0x0)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0xfffffffe, @dev={0xfe, 0x80, [], 0xa}}}}, 0x3a)

01:09:00 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000060, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:00 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000a00, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:00 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x4000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:00 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100000300)

01:09:00 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$pppl2tp(0x18, 0x1, 0x1)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
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, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb)
r2 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
tkill(0x0, 0x2d)
r3 = getpid()
perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x1, 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, 0xfffffffc, 0x1, @perf_bp={&(0x7f0000000280), 0x2}, 0x0, 0x100000000, 0xfffffffc, 0x7, 0x5, 0x6d4d}, r3, 0x2, 0xffffffffffffffff, 0x0)
r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0)
write$binfmt_elf64(r4, &(0x7f0000000180)=ANY=[], 0x82)
creat(0x0, 0x0)
write$9p(r2, &(0x7f0000001400)="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", 0x10)
r5 = getpid()
getpriority(0x0, r5)
setxattr$system_posix_acl(0x0, &(0x7f0000000380)='system.posix_acl_access\x00', 0x0, 0x74, 0x0)

01:09:00 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000900, 0x0}}], 0x400000000000085, 0x0)

[  347.625687] audit: type=1804 audit(1615338540.771:168): pid=21983 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir358715264/syzkaller.cmGsh9/409/file0" dev="sda1" ino=16442 res=1
01:09:00 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x9000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:00 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r3, 0x8982, &(0x7f0000000040)={0x7, 'vxcan1\x00', {0x5}, 0x5})

[  347.765579] audit: type=1804 audit(1615338540.771:169): pid=21983 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir358715264/syzkaller.cmGsh9/409/file0" dev="sda1" ino=16442 res=1
01:09:01 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3002000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

[  347.958629] audit: type=1804 audit(1615338540.831:170): pid=21990 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/346/cgroup.controllers" dev="sda1" ino=16457 res=1
01:09:01 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000084, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:01 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100000500)

01:09:01 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
socket$pppl2tp(0x18, 0x1, 0x1)
r1 = gettid()
tkill(r1, 0x27)
ptrace$setopts(0x4206, r1, 0x0, 0x0)
ptrace$cont(0xffffffffffffffff, r1, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x22, 0x3, 0x7, 0x9, 0x0, 0x9, 0x53f41, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, @perf_config_ext={0x8001, 0x2}, 0x4092, 0x401, 0x7fffffff, 0x1, 0x4, 0xea, 0xfff7}, r1, 0x10, 0xffffffffffffffff, 0x9)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

[  348.108825] audit: type=1804 audit(1615338540.871:171): pid=21983 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir358715264/syzkaller.cmGsh9/409/file0" dev="sda1" ino=16442 res=1
01:09:01 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3003a00, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:01 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000a00, 0x0}}], 0x400000000000085, 0x0)

01:09:01 executing program 0:
r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x3}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x9, 0x2, 0x2, 0x5, 0x0, 0x700000000000, 0x16631, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfffffffd, 0x1, @perf_bp={&(0x7f0000000080), 0x3}, 0x18000, 0x3, 0x1, 0x3, 0x39ad, 0x81, 0x6}, 0x0, 0xc, r0, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

[  348.463769] audit: type=1804 audit(1615338541.551:172): pid=22068 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/347/cgroup.controllers" dev="sda1" ino=16464 res=1
01:09:01 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3006000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:01 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x84000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:01 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100000600)

01:09:01 executing program 0:
r0 = open(0x0, 0x0, 0x0)
fchdir(r0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ftruncate(r3, 0x600004)
sendfile(r1, r3, 0x0, 0x80001d00c0d0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x10000000}, 0x0, 0x2, r3, 0x0)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$pppl2tp(0x18, 0x1, 0x1)
setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r5, 0x111, 0x1, 0xe5, 0x4)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r6, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:02 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x30001f4, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:02 executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000072000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
write$binfmt_misc(r2, &(0x7f0000000040)={'syz1', "ecf73595a593e136c85eecc5c80095e52f9196f0d7ebef505cb5ad128f83fc9c82a04a3b6b8610c143c7b6ff74980af9d19123bbb3f572fecf025770e66b5bbdb6fec6895653e3deb7e0a7f4c79f6c31dc04331e21513b679637fe408105d715fbe924dabb18f771b712d343548b7f5ac893d395b6a7bacfa513b9405e4f1c67c49d632def65da8eba76f1fdf373d68cae28340e0f1d40e3f96351510dce3dbffeaccd373dd94ddd8660f5eed94be52c6f12fd7dada08ca66579b3ff19e711e934"}, 0xc5)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

[  349.045822] audit: type=1804 audit(1615338542.191:173): pid=22146 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/348/cgroup.controllers" dev="sda1" ino=16476 res=1
01:09:02 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x85000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:02 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3002000, 0x0}}], 0x400000000000085, 0x0)

01:09:02 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3008400, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:02 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x30003e8, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:02 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0xff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0)
sendto$inet6(r2, &(0x7f0000001200)="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", 0x1000, 0x40000, &(0x7f0000000080)={0xa, 0x4e34, 0x101, @dev={0xfe, 0x80, [], 0x1c}, 0x6}, 0x1c)

01:09:02 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x2}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:02 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x88, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = open(0x0, 0x0, 0x0)
r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ocfs2_control\x00', 0x151040, 0x0)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1)
fchdir(r0)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x43c000)
ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000200)={[], 0x5447, 0x8, 0x4, 0x0, 0x7fff, 0x5000, 0x0, [], 0x8001})
fdatasync(r4)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:02 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100000700)

01:09:03 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3003a00, 0x0}}], 0x400000000000085, 0x0)

01:09:03 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x4}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:03 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket(0x21, 0x2, 0x2)
getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, 0x0, 0x0)
connect$pppl2tp(r2, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x2, 0x1, {0xa, 0x4e23, 0x1, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xe24b}}}, 0x3a)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

[  349.941875] audit: type=1804 audit(1615338543.091:174): pid=22230 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/349/cgroup.controllers" dev="sda1" ino=16001 res=1
01:09:03 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x100010, r0, 0x50115000)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
socket$inet6_udp(0xa, 0x2, 0x0)
r2 = socket(0x21, 0x2, 0x2)
getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, 0x0, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, 0x4, 0x1, 0x0, 0x4}}, 0x26)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
accept4$x25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x12, 0x0)

01:09:03 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x300e803, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:03 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x7}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:03 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000700, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:03 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
r3 = socket(0x21, 0x2, 0x2)
getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, 0x0, 0x0)
r4 = socket(0x21, 0x2, 0x2)
getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, 0x0, 0x0)
connect$pppl2tp(r3, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x1, 0x3, 0x2, 0x2, {0xa, 0x4e21, 0x401, @private2, 0x1}}}, 0x32)

01:09:03 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3006000, 0x0}}], 0x400000000000085, 0x0)

01:09:03 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x9}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:03 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppoe(0x18, 0x1, 0x0)
listen(r1, 0xb59)
socket$inet6_udp(0xa, 0x2, 0x0)
socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:03 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100000900)

01:09:03 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x6e, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1)
socket$pppl2tp(0x18, 0x1, 0x1)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
r2 = socket(0x21, 0x2, 0x2)
getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, 0x0, 0x0)
connect$pppl2tp(r2, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x0, 0x0, 0x6, 0xb}}, 0x2e)

01:09:03 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xa}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

[  350.785600] audit: type=1804 audit(1615338543.931:175): pid=22272 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/350/cgroup.controllers" dev="sda1" ino=16001 res=1
01:09:04 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x300f401, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:04 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$pppl2tp(0x18, 0x1, 0x1)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
socketpair(0x3, 0x5, 0x6, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x120)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @loopback}, 0x2, 0x3, 0x0, 0x4}}, 0x26)
r4 = socket(0x21, 0x2, 0x2)
getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, 0x0, 0x0)
sendmsg$NFT_MSG_GETFLOWTABLE(r4, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x58, 0x17, 0xa, 0x801, 0x0, 0x0, {0xf, 0x0, 0xa}, [@NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_FLAGS={0x8, 0x7, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x5}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz1\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x20004000}, 0x44800)

01:09:04 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000900, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:04 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100000a00)

01:09:04 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x3a}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:04 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3008400, 0x0}}], 0x400000000000085, 0x0)

01:09:04 executing program 0:
r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
socket$pppl2tp(0x18, 0x1, 0x1)
socket$inet6_udp(0xa, 0x2, 0x0)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r2, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x3, 0x0, 0x3, {0xa, 0x6e22, 0xd3, @private0={0xfc, 0x0, [], 0x1}, 0x9}}}, 0x32)
ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6(0xa, 0x400000000001, 0x0)
r5 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r5, r4, 0x0)
r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ftruncate(r6, 0x600004)
sendfile(r4, r6, 0x0, 0x80001d00c0d0)
perf_event_open(&(0x7f0000000280)={0x4, 0x70, 0x7f, 0x0, 0xff, 0x49, 0x0, 0x9, 0x8880, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, @perf_config_ext={0x0, 0x7}, 0x4890, 0x7, 0xc61, 0x0, 0x1f, 0x8000, 0xffff}, 0x0, 0xe, r6, 0x0)
r7 = perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x31, 0x1, 0x4, 0xe0, 0x0, 0x10000, 0x8208c, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x200, 0x1}, 0xd23e129c02c24d5, 0x7fff, 0x1f, 0x2, 0x7, 0x8001, 0x6}, 0x0, 0x10, r0, 0x8)
perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x1, 0xff, 0x3, 0x87, 0x0, 0x8, 0x1a2c, 0x5, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x5, 0x2, @perf_bp={&(0x7f00000000c0)}, 0xf2289328c5378ff4, 0xffff, 0x0, 0x7, 0x4, 0xffff, 0x14}, 0x0, 0x3, r7, 0x9)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8)

[  351.187474] audit: type=1804 audit(1615338544.341:176): pid=22294 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/351/cgroup.controllers" dev="sda1" ino=15767 res=1
01:09:04 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x60}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:04 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x20000, 0x0)
poll(&(0x7f0000000080)=[{r3, 0x100}], 0x1, 0x6)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:04 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x4000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:04 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x84}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:04 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100000b00)

01:09:04 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x101080, 0x0)
r3 = dup(r2)
r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0)
ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0)
setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x6, 0x4)
r5 = accept$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x14)
connect$pppl2tp(r2, &(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x1, 0x4, 0x2, 0x2, {0xa, 0x4e23, 0x4, @loopback, 0x5}}}, 0x3a)
r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ubi_ctrl\x00', 0x101100, 0x0)
ioctl$PPPIOCGL2TPSTATS(r6, 0x80487436, &(0x7f0000000280)="a6b54f647c453c8e89b6e584e435d2113c2024190447e934f10b342cce2e75bf0f85b00a37408dc91067975e405e8c7081cbbe569dd16cb9c11b8eea2c0891a16a6c97e94561621d898da6d514abd3c99ac292160063047757e6c0353056a33adbb3c44aaacd23810ddba8b51cb9785ab106bbc4a77243a2d3ec7b96068183d4d7c2ad141c2d8d11bcb03b4efbbc69040b6aa817d5054357bd614d632d42d2f970f00e5dbce700d239c8eb3eb6aaabb2fb53aa2e901039acdc72144acc43cf5084dbfb6791d80819d3df779e564e70c172c33b04e339678483299b3c30fa27919afdd270865c9e88d21248d5fa09")
r7 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r7, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
r8 = socket(0x21, 0x2, 0x2)
getsockopt$ARPT_SO_GET_ENTRIES(r8, 0x0, 0x61, 0x0, 0x0)
connect$pppl2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r8, 0x1, 0x3, 0x2, 0x3, {0xa, 0x4e22, 0x9, @loopback, 0xffffffff}}}, 0x32)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:04 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000a00, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

[  351.811219] audit: type=1804 audit(1615338544.961:177): pid=22322 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/352/cgroup.controllers" dev="sda1" ino=15953 res=1
01:09:05 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x300e803, 0x0}}], 0x400000000000085, 0x0)

01:09:05 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x1f4}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:05 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=<r0=>0x0)
r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x0, 0x58000)
perf_event_open(&(0x7f0000000080)={0x1, 0xffffffffffffffd4, 0x4, 0x2, 0x9, 0xf8, 0x0, 0x3, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000040), 0x5}, 0x400, 0x80, 0x9, 0x5, 0x4, 0x7, 0x100}, r0, 0x8, r1, 0x8)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e20, 0x3, @private0, 0xff}, 0x1c)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:05 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x3e8}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:05 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x9000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:05 executing program 0:
r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x417a0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x7f, 0x40, 0x3, 0x8, 0x0, 0x7, 0x61000, 0x5, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x9, 0xad1a74f13bdd7e80, @perf_config_ext={0x6, 0x4}, 0x2, 0xf3d8, 0xfe05, 0x4, 0x5, 0x1, 0x6}, 0x0, 0x4, r0, 0x8)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:05 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3002000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:05 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x300f401, 0x0}}], 0x400000000000085, 0x0)

01:09:05 executing program 0:
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)=<r0=>0x0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x10, 0xfc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x3, 0xffffffffffffffff, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x801, 0x0)
r4 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x9, 0x80)
r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r6 = socket$caif_stream(0x25, 0x1, 0x2)
connect$pppl2tp(r2, &(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x0, 0x1, 0x1, 0x3}}, 0x26)
r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0)
ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000075000/0x2000)=nil})
fcntl$getownex(r7, 0x10, &(0x7f0000000240))
syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f00000000c0)="36640f01cbbaf80c66b866e3248166efbafc0cec66b80500000066b9880000000f01d92e70a30f7f9305000fc7690af30f090f62ddf30f080f01cb", 0x3b}], 0x1, 0x57, &(0x7f0000000140)=[@cr4={0x1, 0x200}, @cr4={0x1, 0x42000}], 0x100000c3)
r8 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r8, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:05 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100000b35)

01:09:05 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x700}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

[  352.636532] audit: type=1804 audit(1615338545.781:178): pid=22433 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/353/cgroup.controllers" dev="sda1" ino=16097 res=1
01:09:05 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x900}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:05 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x84000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:06 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:06 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100000c00)

01:09:06 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x4000000, 0x0}}], 0x400000000000085, 0x0)

01:09:06 executing program 0:
r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x200002, 0x0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x1, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x3}, 0x0, 0x0, r0, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:06 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xa00}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:06 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3003a00, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

[  353.098224] audit: type=1804 audit(1615338546.251:179): pid=22488 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/354/cgroup.controllers" dev="sda1" ino=16068 res=1
01:09:06 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
preadv2(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/83, 0x53}], 0x1, 0xfffffffa, 0x71e5, 0x11)

01:09:06 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3006000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:06 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x2000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:06 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x9000000, 0x0}}], 0x400000000000085, 0x0)

01:09:06 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x85000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:06 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = socket(0x21, 0x2, 0x2)
getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, 0x0, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x10, @loopback}, 0x2, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78)
r3 = accept$ax25(r2, &(0x7f0000000100)={{}, [@default, @remote, @netrom, @default, @default, @remote, @null, @netrom]}, &(0x7f0000000200)=0x48)
clock_gettime(0x0, &(0x7f0000000280)={<r4=>0x0, <r5=>0x0})
ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000002c0)={0xffff7fff, 0x1, 0x4, 0x0, 0x6, {r4, r5/1000+10000}, {0x1, 0xc, 0x4d, 0x3, 0xe0, 0x9, "c71aafd2"}, 0x24000000, 0x1, @offset=0xffffff42, 0x7ff, 0x0, <r6=>0xffffffffffffffff})
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x80010, r6, 0x111f6000)
ioctl$F2FS_IOC_GET_PIN_FILE(r3, 0x8004f50e, &(0x7f0000000240))

01:09:06 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100000d00)

01:09:06 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x3a00}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:06 executing program 0:
r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6(0xa, 0x400000000001, 0x0)
r3 = socket$inet6_sctp(0xa, 0x801, 0x84)
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x51f001, 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote, @in6=@remote, 0x4e23, 0x0, 0x4e21, 0x9, 0x2, 0x80, 0x80, 0x87, 0x0, 0xee00}, {0xffffffffffff0000, 0x59ba, 0x8, 0x10001, 0x8, 0x8, 0x2, 0x9}, {0x8, 0xf0, 0x2, 0x7}, 0x7fff, 0x6e6bb2, 0x2, 0x1}, {{@in6=@mcast1, 0x4d4, 0x33}, 0xa, @in=@empty, 0x0, 0x0, 0x2, 0x5, 0x2, 0x3, 0x71c8}}, 0xe8)
socket$pppl2tp(0x18, 0x1, 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r3, r2, 0x0)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ftruncate(r5, 0x600004)
sendfile(r2, r5, 0x0, 0x80001d00c0d0)
perf_event_open$cgroup(&(0x7f0000000040)={0x2, 0x70, 0x7f, 0x40, 0xff, 0x8, 0x0, 0x6, 0x1040, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x81, 0x1, @perf_config_ext={0x4ad, 0x8}, 0x4080, 0x7fffffff, 0x615, 0x0, 0x400000000000, 0x5, 0xfffc}, r5, 0xffffffffffffffff, r0, 0xa)
r6 = socket$pppl2tp(0x18, 0x1, 0x1)
r7 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r6, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r7, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

[  353.825284] audit: type=1804 audit(1615338546.971:180): pid=22603 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/355/cgroup.controllers" dev="sda1" ino=16019 res=1
01:09:07 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x6000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:07 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x2}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:07 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3008400, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:07 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100000e00)

01:09:07 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket(0x21, 0x2, 0x2)
getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, 0x0, 0x0)
connect$pppl2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @remote}, 0x1, 0x3, 0x1, 0x1}}, 0x2e)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:07 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x4}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:07 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x84000000, 0x0}}], 0x400000000000085, 0x0)

01:09:07 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x8400}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:07 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0xfc, 0x0, 0x7f, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0xd9911146b228e5f3, 0xfff, 0x0, 0x9, 0x9, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000075000/0x2000)=nil})
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000001, 0x9010, r1, 0x5ecb6000)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

[  354.360186] audit: type=1804 audit(1615338547.511:181): pid=22624 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/356/cgroup.controllers" dev="sda1" ino=15906 res=1
01:09:07 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x7}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:07 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xe803}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:07 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = open(0x0, 0x0, 0x0)
fchdir(r2)
perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0xff, 0x3, 0x9, 0x4, 0x0, 0xce, 0x1044, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1ff, 0x0, @perf_bp={&(0x7f0000000040)}, 0x41c56, 0x0, 0x8, 0x1, 0x2, 0x7ff, 0x9}, 0x0, 0xc, r2, 0x8)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:07 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x9}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:07 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x300e803, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:07 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000040)={0xced9, {{0xa, 0x4e24, 0x2, @local}}, {{0xa, 0x4e20, 0x6, @mcast1, 0x6}}}, 0x108)
r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000200)='/dev/input/mice\x00', 0x4000)
r4 = socket(0x21, 0x2, 0x2)
getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, 0x0, 0x0)
connect$pppl2tp(r3, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e22, @multicast2}, 0x4, 0x3, 0x0, 0x4}}, 0x2e)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:08 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xa}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:08 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xf401}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:08 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100000f00)

01:09:08 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x85000000, 0x0}}], 0x400000000000085, 0x0)

01:09:08 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x21, 0x2, 0x2)
getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, 0x0, 0x0)
r1 = socket(0x21, 0x2, 0x2)
getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, 0x0, 0x0)
r2 = socket(0x21, 0x2, 0x2)
getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, 0x0, 0x0)
sendmmsg(r1, &(0x7f00000085c0)=[{{&(0x7f00000000c0)=@xdp={0x2c, 0x3, 0x0, 0x7}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000200)="964a5a063e1f2711848448331cc520a5b87c73645b609a0ff6c07a60e994d3386ac7ce037f4f5a70cc06ef7787f3269791b9794a8d0e5141075a99df56ee394e3d5c53084d8b364a26acbd7f39e1f2ac46892b3f5084c4a1dd040f2135430b013387ccc52fa3316c5f62f820b1f761db5ae7237d2ef7cace1b48eebfadbff4a70217", 0x82}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="1ba2ec044c79469abae2623cc29c95f040f3b69cecc48e6dc9538239fdb87433825d962b7c09dbbe4749ca02f5fe29b2d84120b56493b3079cc59c6f5964f189bd1459233ace1a73a308689bf1a7b6c0763e0965e606f92a8ea90a2e0b2671e72596b033664df454021890cdad5f4fd120fa0ae718370927c22886ea38fea7c4e49e7a5a39e71e12908f02ce0cc083285f7b6b1cf7af361e958e612979300316818975e05bcc", 0xa6}, {&(0x7f0000001380)="f4a29e486d562bf9ef04f7dd3e1d71b1dd5a0c0567a3b052bfeb627293d4ed38b09d86a61c602e9ed2dbe36e6fa1b36d7d6ad7eada5be6586973b1ddab471e4a00874987211b96456250ad9cdc872ee7aedeb6bcb71956b763ac9f2b8b2db3c7fbd48beaa07bc2e7a1c4d9b95870156a589aedbc47c7e7ef71354be1214303cdecda35f5cb16ad061a7fd3b7021bb78a123fa4bd227b6798a3447fc261caaa88a67e05b88d0bf6b63e8d829457389802d6e21d8aec4589086871b94f2d18d78d676a4835d8", 0xc5}, {&(0x7f0000001480)="2d12f0881fd3cd799dc5cbf595b5f29a71d275fb3a63549614be539df8411b925fa8c66c30e6d8add75455eae94c2158ec93852d1726ca4aaddf913a6917f22dbd5cb937749e64a50037534adf519f3cc324a307cf0add6bd01dd3cdde9c8dae3c92800a4abdc65c354a515a3a504fe9a84b423fe6c2ade0e855b0e27bb14e878867f44b6bf252a9b41213fae7972bf8d46ad4edeae05ede7ad7d8d610ce601fbd1b03ff36486c7b3a1ac0af762226eabbe4e6f1a3a3c3e6175dcc3dc958192df9260d280b8931156b68fe43f5d503478db3", 0xd2}, {&(0x7f0000001580)="495fb58d50a2ba8b655bbb84355e34a09199699389f366e2342799a243dafbdbf1f37b6412a4b91fdc857dbf045d7edd9ae22a10a16801a90cc7d469598ef963dd1b17449fbbca1e478d34bb263609af42ff1a328417b88e82ff30ec83e29486a489e0157245fda0aac36062527a8c2642b47355dbebb8ab513d89def0c2072bc9a07c35cee4b299b0729947aa3ddb10f6cc05f2ba56d174a3812b2897cb68285d4d565f045711de63afca54c542f17604583b4212cee0e59232d8fc68c2c17965b8464c535a805013901bfccc47130b5c913c3987dd3f79c120200b1f8e97d323811c19c1c0dc0fa5c1f8c59e53559257104050ee47", 0xf6}, {&(0x7f0000001680)="b082a1aa04b8702ad4319db4f0205e8b1b66983a50abba25310e94430d5ad3e21dbf682361ea625359943e1f7393e2a41cc95d7cfc326bf05b4c1552cfec8107ccf7b20ae67ec2e167cf04459633175712e1533d1190151b682d57e85cde4685e030783ae897d35acba698373ca5c385383ebe6e1739cd1fa65fc333fc314229b32bd11ba1a7a5fed01cde9e11c3fc22236b9bce79e2daf9423d4201c37a678c4ae36cbda6783e658de1c345574f13", 0xaf}, {&(0x7f0000001740)="d3ef04fc4f000a24aab4ee415e00bc9c5edaf25a17404f061bd34c38f8d8c0ef34b69f375fde0ab97e9f9d39d2f0505340a0d3171de8c762590c54bcdc076f5db28c29d8549980b6676a1bfa2c5e8e694308de39184038f99501d0c357e73739e995f56faac2d48943b0afd8b78a83f0d16d283a8b1804abe66c191d283401dbdb6c229733cecf93aeffceeab6088ed7ad446d9fd62ed673a9e18f99459a35c51dbf33f208f3f7d33803888b091b9e9f94226f07da75d1f57dfaa2e843a1406466d76f89296cc45e2f8c9e1edaeb1edb819869f22bc19b0b7268ec1c0ec7a672", 0xe0}], 0x8, &(0x7f00000018c0)=[{0x108, 0x10b, 0x80000001, 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&(0x7f0000006d80)=[{&(0x7f0000006d00)="9e812e8b4798bd199785b1213e9819686ef09e112c674451c2507c2684da15e4b4b4f8642e9e8265c720409b7f1d19fe870ba0d7662fc91d770597481fa25df5ebc59cb7e0396c33a33d08177f4040e8016b93daa01f468e3bce6d", 0x5b}], 0x1, &(0x7f0000006dc0)=[{0x78, 0x10a, 0x1, "748200ae68ee49949cfec50a577824fc39d26c5e5694d3875a9018f5df620a1e04a924b826de2c5e98ce3e219f805e320c5988aae650b39576c6824d1b6784212217ee335dc1f1ec4ecd9356d284b9a04755f5469de8b472a5b5c84f88ce067ab2a78c60"}, {0xc0, 0x117, 0x7ff, "1a000b3ec31b1e609e67b9679d422c445ed05660004410e3344f0c879a94b678f7149f3a1bae32651c340ca3bd60136d3c89fe6c7fa3a33591cbbb7a645c6e1332cca03574e08f1e86864fca013797ddd843b494f6c89a1d8d7476acb548b3a37c92e02b2674d1fdb8a00e0cb88825246fa15262f7a58e28d85b53b4bb085bb2bdc994bed1c66cf969bd8f5eb5982be25447f03cf703698e9c7db06db0c89c0b21531afbb84b31f055657b"}], 0x138}}, {{&(0x7f0000006f00)=@l2tp={0x2, 0x0, @loopback, 0x3}, 0x80, &(0x7f0000008380)=[{&(0x7f0000006f80)="c242fe9ae9307ece8b28c24fe5176af92c0ca85a9713c600210fbca708ca7d7845e72ac6318e6ea27c5ded600b6a60fa91681fb53528addabadf2b905eab8250cc21342a659d7b8527b0933f7b84367217833fae927b7e716767ba6e871ded98c4411adac80d884825df023679eb8cedf09591cdcd2eb8c82af7ae8c0f6bb93d93bef04a38e136eb39a86767eac7b1b771a3b5fd18d1c06ef7ad87513c9228b5da69014f2413ba0ff2f45f8b74c053cc21bbfc76955e4e4bbf628a3086b38b133e903b44d0bde28838d81318e3264241c94453cc35c3f70f8ce4", 0xda}, {&(0x7f0000007080)="470f4e72435719c6c965b90f117d938286a79a04bb0e882eccd43ecb1f93006bd34d4b514017172bf55e99600162015b4d382bdb2ed5d83a09770c095a95e849f62eaf31d9a4233a7ebe", 0x4a}, {&(0x7f0000007100)="873b6015a621d39c820b2aa5116e50e44b36f4a8692505e8e044b16ffb19391173ff17b93c9b45ab843f486a46a03d4e8fbf9d14537493b6039de09ed5071c4db76e04fee370e5e0a89ffcea24777b83a0f322c7b91f43c31a4a6e1483ad0fc8df62ffb520818c1b8df7c4ea88c24b6ba5b13c2aeb3f4ca79feea932d2cbadbbc9a5b1dbfae11d78ab2e9483e3116ff2386f6fa8106054bb4fb3ef8c72ee85da11", 0xa1}, {&(0x7f00000071c0)="e797b6fcf14fb20d47e1f5b87bb74d75f2fdbb2ea0c1e06790984400c5cb16d1cd5f18747beef69f0d1a4d05d917b110fb1d46ba04c22bab5fb46af29465fe23745c580ac93c3c9a97b1fb57a7f02933a88cdf9736318bf8d20ccbdb2001e2b3b4bd0de771cf068ec6af1f44a4f0cafc92568e83641f164cf92b6a09307d264a0ee4a164339d35162cbe7323ed7ff85a93fedd44466e70c738d2c9ff9e74d6080d80", 0xa2}, {&(0x7f0000007280)="9bb1a69ff716d9f5c0398177295710a6", 0x10}, {&(0x7f00000072c0)="8ca0d469e3ac5e83c24a87627850721bee3e8c3b583e0e8105eca3c146f394406fb073deab2035729c02c38c55326927a43a33682951c39f73be223852743b1dcb08f07129b25bfb9500f6e5881de1a7549de5336721284fe07b56a6472930e8f880895d20667eff2c63", 0x6a}, {&(0x7f0000007340)="b993a0d68845cc51015e3e87a7c819c3a001b1aeff0eac904dd804dd1cd94331992079f61e17f4221a188a37", 0x2c}, {&(0x7f0000007380)="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", 0x1000}], 0x8, &(0x7f0000008400)=[{0xa8, 0xa9, 0xffff0001, "5b25338cadabc61a0d86a0c35b40b34117248eba2caadad5659de1910406dfde6b802abefc688bbca1016f070f54f308112e3de25c6ad6d31425856830b6b0a7e378333a7a6200133aa971092a4d28a5e4271ee260e6e32160b7fa9292578b9162f67ebeb837652069b99b715c59cdfc67db931a8877ea0676d98e22a5746eabc16362054a6c42dee55c1523568e729a2a466b6f2942fad4"}, {0x20, 0x118, 0x3e0a, "4671205e74e4efb581ceace2"}, {0xf8, 0x88, 0xdd90, "26185c7ede91dbb608f75747f3489f979c06459941954ffdcf2c9bc71a35a10b37096275cf96a576bfd17eadf394aac1e5b3de71a686dbe64281be9e257e1b58bb027d8a88363ac788193a1d9a2dba3a5898c62724ef1fd05e1ac5e999ed204747284cf3dc05b6289dd24bec0bf987ce0110b048f431958941f1d57fd311584cba47b0b560a9172299218c02184eacc29b8393ae599fe560a43d94ba3b9a1f7d2474e8e970a9438980cf594f1554b9a5421eae6c233d69a423af97c5473d3532f5e03ed743d7df4f1054182a2e092955919094652e603f37bbbe4bed37e9322070"}], 0x1c0}}], 0x8, 0x4000040)
connect$pppl2tp(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e24, @broadcast}, 0x4, 0x0, 0x3, 0x2}}, 0x26)
r3 = socket$pppl2tp(0x18, 0x1, 0x1)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(0xffffffffffffffff, &(0x7f00000087c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x0, 0x4, 0x4, 0x3, {0xa, 0x4e24, 0x100, @remote, 0x1000}}}, 0x3a)
connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2d}}, 0x4, 0x1, 0x0, 0x2}}, 0x26)

01:09:08 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x40000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:08 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x3a}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

[  355.072903] audit: type=1804 audit(1615338548.221:182): pid=22682 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/357/cgroup.controllers" dev="sda1" ino=16324 res=1
01:09:08 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x60}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:08 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/117, 0x75}, {&(0x7f0000000200)=""/202, 0xca}, {&(0x7f00000000c0)=""/36, 0x24}, {&(0x7f0000000300)=""/212, 0xd4}, {&(0x7f0000000400)=""/255, 0xff}], 0x5, 0x80, 0xdb9c)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:08 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x300f401, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:08 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xa2ffff}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:08 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x84}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:08 executing program 0:
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x3}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x2)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:08 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x1000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:08 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100001100)

01:09:08 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x1f4}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:08 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x2}}], 0x400000000000085, 0x0)

01:09:08 executing program 0:
r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x24000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
dup(r0)
r4 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self\x00', 0x4c000, 0x0)
ftruncate(r4, 0x5)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:08 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x2000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:09 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x4000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:09 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
sendmmsg(r2, &(0x7f0000002080)=[{{&(0x7f00000000c0)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x44}, 0x4}, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000980)}}, {{&(0x7f0000000a00)=@l2tp6={0xa, 0x0, 0xff, @loopback, 0x7, 0x1}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000000a80)="889034037e2387a80daebbb1507291ba5e2d0e7c5ad50c207e88266f305d84d091e16ed3478cdb643fb7d14b88aff9269f7a2a07e948df1823237cc34546759db7eab82696b9170d8f7ab9efc618bfeaa5e993be61fe5b3b6271b7", 0x5b}, {&(0x7f0000000b00)="c43e27ac505e5e7739ac337e02e4dfd249b7be521312e870d063d6c1ebb764caaca9e9bc6f304c1fcd175e1fa232787970e0ddc67ed4ddbcf9f3a34666f0a7783d7d6ab4f09d89f6b3df5bee19ad0f24cdb4340a43eebb4ad68a24b891bc39e0c9d8c2b71a65c21443c228ee3bdec3652ecb3db18c90c8be495c1825b01b740dbed418848b4dd10384a1f05bb2befbd214635698de38b284fcbd74478cf13f294ec5deb2876f35cbfe0862d20bf247d5544c67f8f3b8e2cfcc6d6922", 0xbc}, {&(0x7f0000000bc0)="70a6c2dd031b20f4f120ab0719006cffd21dd2afda476aabfab85480c9e4a7c3735b3ee0156a90667f90e66bf5b34623dcb16084152b079dc5e7c23e81354a935bfa0ed717bae58af2307f30f1a4d3b76202b21f154ebc9e5c049c3fceef43a504d1fc5c0331156a0b2187b204a3ee67d23d764706d095381004c5683294c33819bc3a7861920437a9eaca18bb7abc33dcbccfa5ed", 0x95}, {&(0x7f0000000c80)="46f2175b627a40e156f1a72c3ec055967bbf7d6443b3b5eabdacbb3d0a4c46997ea7e47c7a023158e559a8ed", 0x2c}, {&(0x7f0000000cc0)="86629241a5117272ea24273215bd2b018dfffddbfec26c1b3088576fa76a20a0bf17ee65a05944fbbc49488e3ef615fcc80e", 0x32}, {&(0x7f0000002240)="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", 0x1000}], 0x6, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x2e0}}], 0x2, 0x7497f74d482115d)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
r4 = socket$inet6(0xa, 0x400000000001, 0x0)
r5 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r5, r4, 0x0)
r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ftruncate(r6, 0x600004)
sendfile(r4, r6, 0x0, 0x80001d00c0d0)
perf_event_open(&(0x7f00000021c0)={0x4, 0x70, 0xf8, 0x7, 0x1f, 0x2, 0x0, 0x9, 0x40000, 0xf, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1ff, 0x1, @perf_bp={&(0x7f0000002180), 0x2}, 0x40b00, 0x0, 0x9, 0x5, 0xc05, 0x8000, 0x7}, 0x0, 0x0, r6, 0x9)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
getsockopt$IP_SET_OP_GET_BYINDEX(r3, 0x1, 0x53, &(0x7f0000002100)={0x7, 0x7, 0x1}, &(0x7f0000002140)=0x28)
r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0xca00, 0x0)
r8 = socket$inet_udp(0x2, 0x2, 0x0)
connect$pppl2tp(r7, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e23, @loopback}, 0x0, 0x3, 0x4, 0x2}}, 0x2e)

01:09:09 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x4000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:09 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x4}}], 0x400000000000085, 0x0)

01:09:09 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x3e8}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:09 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
keyctl$unlink(0x9, 0x0, 0xffffffffffffffff)
socket$pppl2tp(0x18, 0x1, 0x1)
finit_module(0xffffffffffffffff, &(0x7f0000000040)='f!##\x00', 0x3)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:09 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x7}}], 0x400000000000085, 0x0)

01:09:09 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100001800)

01:09:09 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x7000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:09 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x700}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:09 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket(0x21, 0x2, 0x2)
getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, 0x0, 0x0)
connect$pppl2tp(r1, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @remote}, 0x2, 0x2}}, 0x26)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:09 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x9}}], 0x400000000000085, 0x0)

[  356.313540] audit: type=1804 audit(1615338549.461:183): pid=22770 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/359/cgroup.controllers" dev="sda1" ino=15860 res=1
01:09:09 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x9000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:09 executing program 0:
r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket(0x21, 0x2, 0x2)
getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, 0x0, 0x0)
ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f00000000c0))
connect$pppl2tp(r2, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @remote}, 0x2, 0x2, 0x3}}, 0x2e)
r3 = socket(0x21, 0x2, 0x2)
getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, 0x0, 0x0)
bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e24, 0x80000001, @empty, 0x8}, 0x1c)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:09 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x9000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:09 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x900}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:09 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xa}}], 0x400000000000085, 0x0)

01:09:09 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xa000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:09 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000200))
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:09 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100002000)

01:09:09 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xa00}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:09 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x3a}}], 0x400000000000085, 0x0)

01:09:09 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @multicast1}, 0xfffffffe}}, 0x2e)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:09 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x2000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

[  356.785994] audit: type=1804 audit(1615338549.932:184): pid=22808 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/360/cgroup.controllers" dev="sda1" ino=15906 res=1
01:09:10 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x84000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:10 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x20000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:10 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x60}}], 0x400000000000085, 0x0)

01:09:10 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
recvmmsg(r2, &(0x7f00000047c0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/104, 0x68}], 0x1}, 0xba}, {{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/113, 0x71}], 0x1, &(0x7f0000000240)}, 0x4}, {{&(0x7f0000004a80)=@ieee802154, 0x80, &(0x7f0000000440)=[{&(0x7f0000000300)=""/118, 0x76}, {&(0x7f0000000380)=""/90, 0x5a}, {&(0x7f0000000400)=""/30, 0x1e}], 0x3, &(0x7f0000000480)=""/77, 0x4d}, 0x4}, {{&(0x7f0000000500)=@sco={0x1f, @none}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/130, 0x82}, {&(0x7f0000001640)=""/18, 0x12}, {&(0x7f0000000240)=""/174, 0xae}, {&(0x7f0000001740)=""/160, 0xa0}, {&(0x7f0000001800)=""/129, 0x81}, {&(0x7f00000018c0)=""/176, 0xb0}, {&(0x7f0000001980)=""/139, 0x8b}, {&(0x7f0000001a40)=""/141, 0x8d}], 0x9}}, {{0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f0000001bc0)=""/48, 0x30}, {&(0x7f0000001c00)=""/8, 0x8}], 0x2, &(0x7f0000001c80)=""/80, 0x50}, 0x3}, {{&(0x7f0000001d00)=@phonet, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001d80)=""/103, 0x67}], 0x1, &(0x7f0000001e40)=""/95, 0x5f}, 0xfffffffe}, {{&(0x7f0000001ec0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000003000)=[{&(0x7f0000001f40)=""/4096, 0x1000}, {&(0x7f0000002f40)=""/143, 0x8f}], 0x2}, 0x6e6}, {{&(0x7f0000003040)=@isdn, 0x80, &(0x7f0000003180)=[{&(0x7f00000030c0)=""/173, 0xad}], 0x1, &(0x7f00000031c0)=""/198, 0xc6}, 0xb5}, {{&(0x7f00000032c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000003540)=[{&(0x7f0000003340)=""/177, 0xb1}, {&(0x7f0000003400)=""/193, 0xc1}, {&(0x7f0000003500)=""/37, 0x25}], 0x3, &(0x7f0000003580)=""/108, 0x6c}, 0x3}, {{&(0x7f0000003600)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000004680)=[{&(0x7f0000003680)=""/4096, 0x1000}], 0x1, &(0x7f00000046c0)=""/215, 0xd7}, 0x7}], 0xa, 0x1, &(0x7f0000004a40)={0x0, 0x3938700})
r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001680)='/dev/vsock\x00', 0x22000, 0x0)
r4 = socket(0x21, 0x2, 0x2)
getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, 0x0, 0x0)
connect$pppl2tp(r3, &(0x7f00000016c0)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x1, 0x1, 0x0, 0x1}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:10 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x3a00}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:10 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x84}}], 0x400000000000085, 0x0)

01:09:10 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x6000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:10 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x3a000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:10 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x1f4}}], 0x400000000000085, 0x0)

01:09:10 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100002800)

01:09:10 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x8400}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:10 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x3e8}}], 0x400000000000085, 0x0)

[  357.352861] audit: type=1804 audit(1615338550.502:185): pid=22844 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/361/cgroup.controllers" dev="sda1" ino=16482 res=1
01:09:10 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x85000000, 0x0}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:10 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xe803}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:10 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x60000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:11 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:11 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x700}}], 0x400000000000085, 0x0)

01:09:11 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xf401}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:11 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x84000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:11 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x2}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:11 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:11 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100003000)

01:09:11 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x4}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:11 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x40000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:11 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x900}}], 0x400000000000085, 0x0)

01:09:11 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x8dffffff}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:11 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x20, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x2010, 0xffffffffffffffff, 0x9c79c000)

01:09:11 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xa00}}], 0x400000000000085, 0x0)

01:09:11 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xa2ffff}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:11 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x7}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:11 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xe8030000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

[  358.257966] audit: type=1804 audit(1615338551.412:186): pid=23067 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/362/cgroup.controllers" dev="sda1" ino=16497 res=1
01:09:11 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x1000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:11 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
r3 = gettid()
tkill(r3, 0x27)
ptrace$setopts(0x4206, r3, 0x0, 0x0)
ptrace$cont(0xffffffffffffffff, r3, 0x0, 0x0)
r4 = socket$inet6(0xa, 0x400000000001, 0x0)
r5 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r5, r4, 0x0)
r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ftruncate(r6, 0x600004)
sendfile(r4, r6, 0x0, 0x80001d00c0d0)
perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x6, 0x42, 0x3, 0x7, 0x0, 0x9, 0x4300, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, @perf_config_ext={0x5, 0x3}, 0x80000, 0x0, 0x3f209109, 0x8, 0x7, 0x9, 0x2e16}, r3, 0x7, r6, 0x9)

01:09:11 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100003800)

01:09:11 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x2000}}], 0x400000000000085, 0x0)

01:09:11 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xeffdffff}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:11 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x9}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:11 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x2000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:11 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
socket$pppl2tp(0x18, 0x1, 0x1)
socket$inet6_udp(0xa, 0x2, 0x0)
r1 = socket(0x21, 0x2, 0x2)
getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, 0x0, 0x0)
r2 = socket(0x21, 0x2, 0x2)
getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, 0x0, 0x0)
connect$pppl2tp(r1, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x3, 0x3, 0x2}}, 0x26)
connect$pppl2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x1, 0x4, {0xa, 0x4e21, 0x57d94e15, @remote, 0x8485}}}, 0x32)
socket$netlink(0x10, 0x3, 0x1)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:11 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x4000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:11 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xa}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:11 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xf4010000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:11 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x7000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:12 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x3a00}}], 0x400000000000085, 0x0)

01:09:12 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
r3 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80c00)
connect$pppl2tp(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @local}, 0x0, 0x0, 0x1, 0x4}}, 0x26)

[  358.822587] audit: type=1804 audit(1615338551.972:187): pid=23112 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/363/cgroup.controllers" dev="sda1" ino=16482 res=1
01:09:12 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100004000)

01:09:12 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x9000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:12 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x6000}}], 0x400000000000085, 0x0)

01:09:12 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x3a}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:12 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x3, 0x0, 0x4, 0x0, 0x0, 0x1, 0x1100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @empty}, 0x2}}, 0xffffff2c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
r2 = socket$inet6(0xa, 0x400000000001, 0x0)
r3 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0)
ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
dup3(0xffffffffffffffff, r0, 0x0)
r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ftruncate(r6, 0x600004)
sendfile(r2, r6, 0x0, 0x80001d00c0d0)
r7 = open(0x0, 0x0, 0x0)
fchdir(r7)
r8 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x200800, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x80000000)

01:09:12 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xffffa200}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:12 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x60}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:12 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x8400}}], 0x400000000000085, 0x0)

01:09:12 executing program 0:
r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
r4 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x8, 0xd02)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000200)={<r5=>0x0, 0x0, "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", "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"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r4, 0xd000943e, &(0x7f0000001200)={r5, 0x0, "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", "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"})
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000002200))
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:12 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xfffffdef}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

[  359.383174] audit: type=1804 audit(1615338552.532:188): pid=23166 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/364/cgroup.controllers" dev="sda1" ino=16503 res=1
01:09:12 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xa000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:12 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x84}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:12 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100004100)

01:09:12 executing program 0:
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:12 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xe803}}], 0x400000000000085, 0x0)

01:09:12 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xffffff7f}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:12 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x20000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:12 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x1f4}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:13 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x3a000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:13 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:13 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xf401}}], 0x400000000000085, 0x0)

[  359.854409] audit: type=1804 audit(1615338553.002:189): pid=23226 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/365/cgroup.controllers" dev="sda1" ino=16502 res=1
01:09:13 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x3e8}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:13 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xffffff8d}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:13 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x60000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:13 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100004800)

01:09:13 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000013c0)={<r3=>0x0, @loopback, @remote}, &(0x7f0000001400)=0xc)
getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001480)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000001580)=0xe8)
r5 = dup(r0)
r6 = socket$nl_route(0x10, 0x3, 0x0)
r7 = socket$nl_route(0x10, 0x3, 0x0)
r8 = socket$netlink(0x10, 0x3, 0x0)
r9 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, <r10=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14)
sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000120000000000", @ANYRES32=r10, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r10, @ANYBLOB="00000000ffffffff20000000090001006866736300000000080002"], 0x38}}, 0x0)
sendmsg$nl_route_sched(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000640)=@newtfilter={0x50, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r10, {}, {}, {0x9}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x20, 0x2, [@TCA_FLOW_EMATCHES={0x1c, 0xb, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_META={0xc, 0x1}]}]}]}}]}, 0x50}}, 0x0)
sendmsg$ETHTOOL_MSG_RINGS_SET(r5, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, 0x0, 0x4, 0x70bd2c, 0x25dfdbff, {}, [@ETHTOOL_A_RINGS_RX_MINI={0x8, 0x7, 0x8}, @ETHTOOL_A_RINGS_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}, @ETHTOOL_A_RINGS_RX_JUMBO={0x8, 0x8, 0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x4040809)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001600)={&(0x7f00000015c0)=@RTM_DELMDB={0x38, 0x55, 0x20, 0x70bd27, 0x25dfdbfe, {0x7, r3}, [@MDBA_SET_ENTRY={0x20, 0x1, {r4, 0x0, 0x1, 0x1, {@in6_addr=@local}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x20040000}, 0x80)

01:09:13 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x700}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:13 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x40000}}], 0x400000000000085, 0x0)

01:09:13 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x4000000000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:13 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x84000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

[  360.360861] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
01:09:13 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xa2ffff}}], 0x400000000000085, 0x0)

01:09:13 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xa2ffff00000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

[  360.392982] audit: type=1804 audit(1615338553.542:190): pid=23394 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/366/cgroup.controllers" dev="sda1" ino=16494 res=1
01:09:13 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x8dffffff}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:13 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x900}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:13 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x1000000}}], 0x400000000000085, 0x0)

01:09:13 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x100000000000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

[  360.625005] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
01:09:13 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100005000)

01:09:13 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xa00}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:13 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xe8030000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:13 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x2000000}}], 0x400000000000085, 0x0)

01:09:13 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x2000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:14 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x200000000000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:14 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xeffdffff}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

[  360.856805] audit: type=1804 audit(1615338554.012:191): pid=23458 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/367/cgroup.controllers" dev="sda1" ino=16503 res=1
01:09:14 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x4000000}}], 0x400000000000085, 0x0)

01:09:14 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x3a00}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:14 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xf4010000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:14 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x400000000000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:14 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x7000000}}], 0x400000000000085, 0x0)

01:09:14 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100005800)

01:09:14 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x6000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:14 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000100)="bdca1fecc9d6b18498caf669df711fc1dad4ebe9b7858f53a0831d84fcc0f06ef8ae0f7db6e74de5a25c27a4dc0fa86849b8ec0c5e2b0a34f8c60a38b440f2dd38bfc1fe7f3bd53528ee2c9efd20a043505811addb3776cb0d07d2a5287f39b91072eab7fb90b5ffe5fda1cdbbfb8b")
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
r3 = userfaultfd(0x80800)
r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_TREE_SEARCH_V2(r4, 0xc0709411, &(0x7f00000012c0)=ANY=[@ANYRES64=<r5=>0x0, @ANYBLOB="0000000000000000030000000000000080000000000000000400000000000000ffff000000000000fcffffffffffffffff7f0000090000000400000003000000020000000000000012090000000000008100000000000000010000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004e5c41eb0b6535c2acac28a71077d7f9c9e77ed5aadb5f77541b26aa"])
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f0000000300)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x3, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}})
ioctl$sock_inet6_SIOCADDRT(r6, 0x89a0, &(0x7f0000000440)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @mcast1, @mcast2})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f00000004c0)={<r7=>0x0, ""/256, <r8=>0x0, <r9=>0x0})
ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f00000002c0)={r8})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r10=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, <r11=>0x0})
ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000040)=ANY=[@ANYRES64=r11])
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000045880)={0x7d8b, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {0x0, r9}, {r11}], 0x81, "e48e274c257dbc"})
ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000200)={r11, 0x400})
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:14 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xffffa200}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:14 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x700000000000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:14 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x8400}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:14 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x9000000}}], 0x400000000000085, 0x0)

[  361.361238] audit: type=1804 audit(1615338554.512:192): pid=23493 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/368/cgroup.controllers" dev="sda1" ino=16515 res=1
01:09:14 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xfffffdef}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:14 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xe803}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:14 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xa000000}}], 0x400000000000085, 0x0)

01:09:14 executing program 0:
r0 = gettid()
tkill(r0, 0x27)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, @perf_config_ext}, r0, 0xf, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @rand_addr=0x64010100}, 0x4}}, 0x2e)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:14 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x900000000000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:14 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100006000)

01:09:14 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xffffff7f}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:14 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80001, 0x0)
connect$pppl2tp(r3, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x2, 0x3, {0xa, 0x4e22, 0x1, @mcast1, 0xffffff00}}}, 0x32)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x1, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:14 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xf401}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:14 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x20000000}}], 0x400000000000085, 0x0)

01:09:14 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xa00000000000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:15 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x40000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:15 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:15 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x2000000000000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:15 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xffffff8d}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:15 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x3a000000}}], 0x400000000000085, 0x0)

[  361.894599] audit: type=1804 audit(1615338555.042:193): pid=23542 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/369/cgroup.controllers" dev="sda1" ino=16515 res=1
01:09:15 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xa2ffff}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:15 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32], 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100006800)

01:09:15 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:15 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x3a00000000000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:15 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x4000000000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:15 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x60000000}}], 0x400000000000085, 0x0)

01:09:15 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x1000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:15 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x84000000}}], 0x400000000000085, 0x0)

01:09:15 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x3, 0x2, {0xa, 0x4e24, 0x7, @mcast1}}}, 0x32)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)

01:09:15 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0xa2ffff00000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:15 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x1}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x2000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

01:09:15 executing program 3:
dup(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x10250, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r0, 0xffffffffffffffff, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2, @remote}}}, 0x3a)
sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0, 0x6000000000000000}}], 0x400000000000085, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0)

[  362.359217] audit: type=1804 audit(1615338555.512:194): pid=23591 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir749183081/syzkaller.RgP3Hm/370/cgroup.controllers" dev="sda1" ino=16518 res=1
[  362.465467] WARNING: CPU: 1 PID: 23600 at kernel/locking/lockdep.c:698 register_lock_class+0x77b/0x11c0
[  362.475119] Kernel panic - not syncing: panic_on_warn set ...
[  362.475119] 
[  362.482491] CPU: 1 PID: 23600 Comm: syz-executor.2 Not tainted 4.19.179-syzkaller #0
[  362.490366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  362.499713] Call Trace:
[  362.502310]  dump_stack+0x1fc/0x2ef
[  362.505941]  panic+0x26a/0x50e
[  362.509135]  ? __warn_printk+0xf3/0xf3
[  362.513025]  ? register_lock_class+0x77b/0x11c0
[  362.517698]  ? __probe_kernel_read+0x130/0x1b0
[  362.522275]  ? __warn.cold+0x5/0x5a
[  362.525908]  ? register_lock_class+0x77b/0x11c0
[  362.530576]  __warn.cold+0x20/0x5a
[  362.534127]  ? register_lock_class+0x77b/0x11c0
[  362.538797]  report_bug+0x262/0x2b0
[  362.542428]  do_error_trap+0x1d7/0x310
[  362.546312]  ? math_error+0x310/0x310
[  362.550109]  ? __schedule+0x88f/0x2040
[  362.553991]  ? error_entry+0x72/0xd0
[  362.557701]  ? trace_hardirqs_off_caller+0x6e/0x210
[  362.562718]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  362.567560]  invalid_op+0x14/0x20
[  362.571021] RIP: 0010:register_lock_class+0x77b/0x11c0
[  362.576295] Code: 8b 05 09 0d ec 0b 85 c0 0f 85 17 ff ff ff 48 c7 c6 80 1b 6a 88 48 c7 c7 40 19 6a 88 e8 e3 93 a5 06 0f 0b e9 fd fe ff ff 0f 0b <0f> 0b e9 b3 fa ff ff 48 8d 70 01 48 69 c0 50 01 00 00 48 89 35 2c
[  362.595191] RSP: 0018:ffff8880508dfa20 EFLAGS: 00010083
[  362.600553] RAX: dffffc0000000000 RBX: ffff8880aa25f8e0 RCX: 0000000000000000
[  362.607841] RDX: 1ffff1101544bf1f RSI: 0000000000000000 RDI: ffff8880aa25f8f8
[  362.615111] RBP: 0000000000000000 R08: 0000000000000000 R09: 1ffff1100a11bf4c
[  362.622381] R10: ffffffff8d23c760 R11: 0000000000000000 R12: ffffffff8cdcd3d0
[  362.629647] R13: ffffffff894bc2e0 R14: 1ffff1100a11bf4c R15: 0000000000000000
[  362.636931]  ? static_obj+0x50/0x50
[  362.640565]  __lock_acquire+0x17d/0x3ff0
[  362.644641]  ? aa_profile_af_perm+0x2e0/0x2e0
[  362.649145]  ? get_futex_key+0x15c0/0x15c0
[  362.653383]  ? mark_held_locks+0xf0/0xf0
[  362.657447]  ? mark_held_locks+0xf0/0xf0
[  362.661507]  ? __fget+0x32f/0x510
[  362.664966]  ? lock_downgrade+0x720/0x720
[  362.669120]  ? check_preemption_disabled+0x41/0x280
[  362.674140]  ? __might_fault+0x11f/0x1d0
[  362.678210]  lock_acquire+0x170/0x3c0
[  362.682014]  ? lock_sock_nested+0x3b/0x110
[  362.686251]  ? inet_autobind+0x190/0x190
[  362.690316]  _raw_spin_lock_bh+0x2f/0x40
[  362.694376]  ? lock_sock_nested+0x3b/0x110
[  362.698611]  lock_sock_nested+0x3b/0x110
[  362.702673]  inet_autobind+0x1a/0x190
[  362.706476]  inet_dgram_connect+0x245/0x2d0
[  362.710803]  __sys_connect+0x265/0x2c0
[  362.714692]  ? __ia32_sys_accept+0xb0/0xb0
[  362.718930]  ? __se_sys_futex+0x28f/0x3b0
[  362.723076]  ? __se_sys_futex+0x298/0x3b0
[  362.727229]  ? do_futex+0x18a0/0x18a0
[  362.731033]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  362.736399]  ? trace_hardirqs_off_caller+0x6e/0x210
[  362.741417]  __x64_sys_connect+0x6f/0xb0
[  362.745481]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  362.750099]  do_syscall_64+0xf9/0x620
[  362.753903]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  362.759090] RIP: 0033:0x465f69
[  362.762281] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  362.781181] RSP: 002b:00007f0fb7ec9188 EFLAGS: 00000246 ORIG_RAX: 000000000000002a
[  362.788891] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000465f69
[  362.796162] RDX: 000000000000001c RSI: 0000000020000040 RDI: 0000000000000007
[  362.803431] RBP: 00000000004bfa3f R08: 0000000000000000 R09: 0000000000000000
[  362.810735] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008
[  362.818005] R13: 00007ffea9cf0c2f R14: 00007f0fb7ec9300 R15: 0000000000022000
[  362.825938] Kernel Offset: disabled
[  362.829554] Rebooting in 86400 seconds..