0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:36 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:36 executing program 2:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:36 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:36 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:36 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:36 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:37 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:37 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:37 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:37 executing program 2:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:37 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000180))
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:37 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:37 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:37 executing program 2:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:37 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000180))
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:38 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:38 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:38 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:38 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:38 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:38 executing program 2:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:38 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:38 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, 0x0, 0x0)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:38 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:38 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:38 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:38 executing program 2:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:38 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, 0x0, 0x0)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:38 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000180))
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:38 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000180))
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:38 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, 0x0, 0x0)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:38 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:38 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, 0x0, 0x0)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:39 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:39 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)

09:54:39 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:39 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:39 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:54:39 executing program 2:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:54:39 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:39 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:39 executing program 5:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000180))
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:39 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000180))
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:39 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:39 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:39 executing program 2:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:40 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:40 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:40 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:54:40 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:40 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:40 executing program 1:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000180))
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:40 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(0xffffffffffffffff, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:40 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)

09:54:40 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000180))
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:40 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:40 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:40 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(0xffffffffffffffff, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:40 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)

09:54:40 executing program 2:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)

09:54:41 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:41 executing program 2:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)

09:54:41 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)

09:54:41 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(0xffffffffffffffff, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:41 executing program 2:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000180))
r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(0xffffffffffffffff, r0, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:41 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:54:41 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, 0xffffffffffffffff, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:41 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:41 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:41 executing program 2:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:41 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:54:41 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, 0xffffffffffffffff, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:41 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:41 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:54:41 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:41 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, 0xffffffffffffffff, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:41 executing program 2:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000180))
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:41 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:41 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000180))
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:42 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000180))
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:42 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:42 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:42 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:54:42 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:42 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:42 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:42 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:42 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:42 executing program 2:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:54:42 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:42 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:42 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:42 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:42 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:42 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:42 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, 0x0, 0x0)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:42 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:54:43 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:43 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:43 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:43 executing program 2:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:54:43 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, 0x0, 0x0)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:43 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:54:43 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:54:43 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:54:43 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:43 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, 0x0, 0x0)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:43 executing program 2:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:43 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:43 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:54:43 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:43 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:43 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:54:44 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:44 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:44 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:44 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:44 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:44 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:44 executing program 2:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:44 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:44 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:44 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(0x0, 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:44 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:44 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(0x0, 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:44 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:44 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
bind$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:54:45 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(0x0, 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:45 executing program 1 (fault-call:11 fault-nth:0):
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:45 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x488800)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:45 executing program 3 (fault-call:12 fault-nth:0):
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

[  344.199756] FAULT_INJECTION: forcing a failure.
[  344.199756] name failslab, interval 1, probability 0, space 0, times 1
[  344.265622] CPU: 0 PID: 15947 Comm: syz-executor.1 Not tainted 4.14.196-syzkaller #0
[  344.273571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  344.282942] Call Trace:
[  344.285604]  dump_stack+0x1b2/0x283
[  344.289292]  should_fail.cold+0x10a/0x154
[  344.293501]  should_failslab+0xd6/0x130
[  344.297485]  kmem_cache_alloc_trace+0x29a/0x3d0
[  344.302195]  alloc_pipe_info+0xaa/0x3c0
[  344.306223]  splice_direct_to_actor+0x580/0x730
[  344.307298] FAULT_INJECTION: forcing a failure.
[  344.307298] name failslab, interval 1, probability 0, space 0, times 1
[  344.310949]  ? selinux_file_permission+0x7e/0x530
[  344.310966]  ? generic_pipe_buf_nosteal+0x10/0x10
[  344.332401]  ? do_splice_to+0x140/0x140
[  344.336400]  ? rw_verify_area+0xe1/0x2a0
[  344.340461]  do_splice_direct+0x164/0x210
[  344.344605]  ? splice_direct_to_actor+0x730/0x730
[  344.349443]  ? rw_verify_area+0xe1/0x2a0
[  344.353497]  do_sendfile+0x47f/0xb30
[  344.357232]  ? do_compat_writev+0x180/0x180
[  344.361574]  SyS_sendfile64+0xff/0x110
[  344.365453]  ? SyS_sendfile+0x130/0x130
[  344.369419]  ? do_syscall_64+0x4c/0x640
[  344.373384]  ? SyS_sendfile+0x130/0x130
[  344.377353]  do_syscall_64+0x1d5/0x640
[  344.381305]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  344.386498] RIP: 0033:0x45d5b9
[  344.389676] RSP: 002b:00007fe6c5a54c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  344.397377] RAX: ffffffffffffffda RBX: 0000000000027980 RCX: 000000000045d5b9
[  344.404636] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004
[  344.411896] RBP: 00007fe6c5a54ca0 R08: 0000000000000000 R09: 0000000000000000
[  344.419157] R10: 000080001d00c0d0 R11: 0000000000000246 R12: 0000000000000000
[  344.426421] R13: 00007fff9792357f R14: 00007fe6c5a559c0 R15: 000000000118cf4c
[  344.433706] CPU: 1 PID: 15952 Comm: syz-executor.3 Not tainted 4.14.196-syzkaller #0
[  344.441594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  344.450943] Call Trace:
[  344.458426]  dump_stack+0x1b2/0x283
[  344.462061]  should_fail.cold+0x10a/0x154
[  344.466216]  should_failslab+0xd6/0x130
[  344.470191]  kmem_cache_alloc_trace+0x29a/0x3d0
[  344.474864]  alloc_pipe_info+0xaa/0x3c0
[  344.478865]  splice_direct_to_actor+0x580/0x730
[  344.483537]  ? selinux_file_permission+0x7e/0x530
[  344.488404]  ? generic_pipe_buf_nosteal+0x10/0x10
[  344.493250]  ? do_splice_to+0x140/0x140
[  344.497222]  ? rw_verify_area+0xe1/0x2a0
[  344.501285]  do_splice_direct+0x164/0x210
[  344.505462]  ? splice_direct_to_actor+0x730/0x730
[  344.510311]  ? rw_verify_area+0xe1/0x2a0
[  344.514367]  do_sendfile+0x47f/0xb30
[  344.518095]  ? do_compat_writev+0x180/0x180
[  344.522561]  SyS_sendfile64+0xff/0x110
[  344.526446]  ? SyS_sendfile+0x130/0x130
[  344.530420]  ? do_syscall_64+0x4c/0x640
[  344.534394]  ? SyS_sendfile+0x130/0x130
[  344.538363]  do_syscall_64+0x1d5/0x640
[  344.542257]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  344.547443] RIP: 0033:0x45d5b9
[  344.550627] RSP: 002b:00007fc6bf0c6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  344.558329] RAX: ffffffffffffffda RBX: 0000000000027980 RCX: 000000000045d5b9
09:54:45 executing program 2:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$pptp(0x18, 0x1, 0x2)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$CHAR_RAW_RAGET(r2, 0x1263, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:45 executing program 5 (fault-call:12 fault-nth:0):
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:45 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

[  344.565593] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004
[  344.572865] RBP: 00007fc6bf0c6ca0 R08: 0000000000000000 R09: 0000000000000000
[  344.580127] R10: 000080001d00c0d0 R11: 0000000000000246 R12: 0000000000000000
[  344.587394] R13: 00007ffc00a6462f R14: 00007fc6bf0c79c0 R15: 000000000118cf4c
09:54:45 executing program 1 (fault-call:11 fault-nth:1):
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:45 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:45 executing program 3 (fault-call:12 fault-nth:1):
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:45 executing program 0 (fault-call:11 fault-nth:0):
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:45 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

[  344.804551] FAULT_INJECTION: forcing a failure.
[  344.804551] name failslab, interval 1, probability 0, space 0, times 0
[  344.875166] CPU: 0 PID: 15960 Comm: syz-executor.5 Not tainted 4.14.196-syzkaller #0
[  344.881438] FAULT_INJECTION: forcing a failure.
[  344.881438] name failslab, interval 1, probability 0, space 0, times 0
[  344.883073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  344.883078] Call Trace:
[  344.883097]  dump_stack+0x1b2/0x283
[  344.883117]  should_fail.cold+0x10a/0x154
[  344.883135]  should_failslab+0xd6/0x130
[  344.883147]  kmem_cache_alloc_trace+0x29a/0x3d0
[  344.883242]  ? kstrtouint_from_user+0x121/0x1c0
[  344.883259]  alloc_pipe_info+0xaa/0x3c0
[  344.883275]  splice_direct_to_actor+0x580/0x730
[  344.883288]  ? selinux_file_permission+0x7e/0x530
[  344.883298]  ? generic_pipe_buf_nosteal+0x10/0x10
[  344.883312]  ? do_splice_to+0x140/0x140
[  344.883322]  ? rw_verify_area+0xe1/0x2a0
[  344.883333]  do_splice_direct+0x164/0x210
[  344.883345]  ? splice_direct_to_actor+0x730/0x730
[  344.883360]  ? rw_verify_area+0xe1/0x2a0
[  344.883371]  do_sendfile+0x47f/0xb30
[  344.883387]  ? do_compat_writev+0x180/0x180
[  344.883404]  SyS_sendfile64+0xff/0x110
[  344.883413]  ? SyS_sendfile+0x130/0x130
[  344.883424]  ? do_syscall_64+0x4c/0x640
[  344.883442]  ? SyS_sendfile+0x130/0x130
[  344.883454]  do_syscall_64+0x1d5/0x640
[  344.883473]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  344.883481] RIP: 0033:0x45d5b9
[  344.883488] RSP: 002b:00007fdfa720cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  344.883499] RAX: ffffffffffffffda RBX: 0000000000027980 RCX: 000000000045d5b9
[  344.883505] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004
[  344.883517] RBP: 00007fdfa720cca0 R08: 0000000000000000 R09: 0000000000000000
[  344.883523] R10: 000080001d00c0d0 R11: 0000000000000246 R12: 0000000000000000
[  344.883530] R13: 00007ffc05292d0f R14: 00007fdfa720d9c0 R15: 000000000118cf4c
[  344.898506] FAULT_INJECTION: forcing a failure.
[  344.898506] name failslab, interval 1, probability 0, space 0, times 0
[  344.988576] FAULT_INJECTION: forcing a failure.
[  344.988576] name failslab, interval 1, probability 0, space 0, times 0
09:54:46 executing program 5 (fault-call:12 fault-nth:1):
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

[  345.086404] CPU: 0 PID: 15971 Comm: syz-executor.3 Not tainted 4.14.196-syzkaller #0
[  345.094306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  345.103659] Call Trace:
[  345.106246]  dump_stack+0x1b2/0x283
[  345.109880]  should_fail.cold+0x10a/0x154
[  345.114033]  should_failslab+0xd6/0x130
[  345.118012]  __kmalloc+0x2c1/0x400
[  345.121552]  ? alloc_pipe_info+0x140/0x3c0
[  345.125787]  alloc_pipe_info+0x140/0x3c0
[  345.129857]  splice_direct_to_actor+0x580/0x730
[  345.134555]  ? selinux_file_permission+0x7e/0x530
[  345.139402]  ? generic_pipe_buf_nosteal+0x10/0x10
[  345.144249]  ? do_splice_to+0x140/0x140
[  345.148221]  ? rw_verify_area+0xe1/0x2a0
[  345.152294]  do_splice_direct+0x164/0x210
[  345.156443]  ? splice_direct_to_actor+0x730/0x730
[  345.161288]  ? rw_verify_area+0xe1/0x2a0
[  345.165347]  do_sendfile+0x47f/0xb30
[  345.169071]  ? do_compat_writev+0x180/0x180
[  345.173398]  SyS_sendfile64+0xff/0x110
[  345.177282]  ? SyS_sendfile+0x130/0x130
[  345.181254]  ? do_syscall_64+0x4c/0x640
[  345.185221]  ? SyS_sendfile+0x130/0x130
[  345.189188]  do_syscall_64+0x1d5/0x640
[  345.193076]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  345.198277] RIP: 0033:0x45d5b9
[  345.201457] RSP: 002b:00007fc6bf0c6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  345.209158] RAX: ffffffffffffffda RBX: 0000000000027980 RCX: 000000000045d5b9
[  345.216437] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004
[  345.223724] RBP: 00007fc6bf0c6ca0 R08: 0000000000000000 R09: 0000000000000000
[  345.230987] R10: 000080001d00c0d0 R11: 0000000000000246 R12: 0000000000000001
[  345.238253] R13: 00007ffc00a6462f R14: 00007fc6bf0c79c0 R15: 000000000118cf4c
[  345.245550] CPU: 1 PID: 15968 Comm: syz-executor.1 Not tainted 4.14.196-syzkaller #0
[  345.253440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  345.262789] Call Trace:
[  345.265388]  dump_stack+0x1b2/0x283
[  345.269024]  should_fail.cold+0x10a/0x154
[  345.273180]  should_failslab+0xd6/0x130
[  345.277154]  __kmalloc+0x2c1/0x400
[  345.280723]  ? alloc_pipe_info+0x140/0x3c0
[  345.284956]  alloc_pipe_info+0x140/0x3c0
[  345.289018]  splice_direct_to_actor+0x580/0x730
[  345.293688]  ? selinux_file_permission+0x7e/0x530
[  345.298531]  ? generic_pipe_buf_nosteal+0x10/0x10
[  345.303373]  ? do_splice_to+0x140/0x140
[  345.307347]  ? rw_verify_area+0xe1/0x2a0
[  345.311409]  do_splice_direct+0x164/0x210
[  345.315581]  ? splice_direct_to_actor+0x730/0x730
[  345.320425]  ? rw_verify_area+0xe1/0x2a0
[  345.324487]  do_sendfile+0x47f/0xb30
[  345.328206]  ? do_compat_writev+0x180/0x180
[  345.332533]  SyS_sendfile64+0xff/0x110
[  345.336418]  ? SyS_sendfile+0x130/0x130
[  345.340391]  ? do_syscall_64+0x4c/0x640
[  345.342391] FAULT_INJECTION: forcing a failure.
[  345.342391] name failslab, interval 1, probability 0, space 0, times 0
[  345.344362]  ? SyS_sendfile+0x130/0x130
[  345.344374]  do_syscall_64+0x1d5/0x640
[  345.344392]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  345.344400] RIP: 0033:0x45d5b9
[  345.344405] RSP: 002b:00007fe6c5a54c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  345.344415] RAX: ffffffffffffffda RBX: 0000000000027980 RCX: 000000000045d5b9
09:54:46 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

[  345.344420] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004
[  345.344425] RBP: 00007fe6c5a54ca0 R08: 0000000000000000 R09: 0000000000000000
[  345.344438] R10: 000080001d00c0d0 R11: 0000000000000246 R12: 0000000000000001
[  345.408499] R13: 00007fff9792357f R14: 00007fe6c5a559c0 R15: 000000000118cf4c
[  345.420314] CPU: 0 PID: 15986 Comm: syz-executor.5 Not tainted 4.14.196-syzkaller #0
[  345.428205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  345.437555] Call Trace:
[  345.440151]  dump_stack+0x1b2/0x283
[  345.443788]  should_fail.cold+0x10a/0x154
[  345.447957]  should_failslab+0xd6/0x130
[  345.451931]  __kmalloc+0x2c1/0x400
[  345.455643]  ? alloc_pipe_info+0x140/0x3c0
[  345.459880]  alloc_pipe_info+0x140/0x3c0
[  345.463947]  splice_direct_to_actor+0x580/0x730
[  345.468619]  ? selinux_file_permission+0x7e/0x530
[  345.473459]  ? generic_pipe_buf_nosteal+0x10/0x10
[  345.478304]  ? do_splice_to+0x140/0x140
[  345.482280]  ? rw_verify_area+0xe1/0x2a0
[  345.486340]  do_splice_direct+0x164/0x210
[  345.490489]  ? splice_direct_to_actor+0x730/0x730
[  345.495338]  ? rw_verify_area+0xe1/0x2a0
[  345.499401]  do_sendfile+0x47f/0xb30
[  345.503118]  ? do_compat_writev+0x180/0x180
[  345.507449]  SyS_sendfile64+0xff/0x110
[  345.511340]  ? SyS_sendfile+0x130/0x130
[  345.515312]  ? do_syscall_64+0x4c/0x640
[  345.519286]  ? SyS_sendfile+0x130/0x130
[  345.523259]  do_syscall_64+0x1d5/0x640
[  345.527152]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  345.532331] RIP: 0033:0x45d5b9
[  345.535512] RSP: 002b:00007fdfa720cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  345.543213] RAX: ffffffffffffffda RBX: 0000000000027980 RCX: 000000000045d5b9
[  345.550474] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004
[  345.557735] RBP: 00007fdfa720cca0 R08: 0000000000000000 R09: 0000000000000000
[  345.565002] R10: 000080001d00c0d0 R11: 0000000000000246 R12: 0000000000000001
[  345.572263] R13: 00007ffc05292d0f R14: 00007fdfa720d9c0 R15: 000000000118cf4c
[  345.579560] CPU: 1 PID: 15974 Comm: syz-executor.0 Not tainted 4.14.196-syzkaller #0
[  345.587471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  345.596824] Call Trace:
[  345.599414]  dump_stack+0x1b2/0x283
[  345.603050]  should_fail.cold+0x10a/0x154
[  345.607202]  should_failslab+0xd6/0x130
[  345.611181]  kmem_cache_alloc_trace+0x29a/0x3d0
[  345.615852]  alloc_pipe_info+0xaa/0x3c0
[  345.619832]  splice_direct_to_actor+0x580/0x730
[  345.624502]  ? selinux_file_permission+0x7e/0x530
[  345.629348]  ? generic_pipe_buf_nosteal+0x10/0x10
[  345.634196]  ? do_splice_to+0x140/0x140
09:54:46 executing program 2:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:46 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x3, 0x0, 0x0, 0xff, 0x0, 0x41c1, 0x180d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xb, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000040)='./bus\x00')
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback, 0x3}, 0x1c)
r2 = open(&(0x7f0000000200)='./bus\x00', 0x1d5cc2, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
r5 = dup2(0xffffffffffffffff, r4)
ioctl$TUNSETNOCSUM(r5, 0x400454c8, 0x1)
setsockopt$CAIFSO_REQ_PARAM(r5, 0x116, 0x80, &(0x7f00000001c0)="e91c9faaba43134f4887f9d1c8eb", 0xe)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

[  345.638175]  ? rw_verify_area+0xe1/0x2a0
[  345.642241]  do_splice_direct+0x164/0x210
[  345.646386]  ? splice_direct_to_actor+0x730/0x730
[  345.651228]  ? rw_verify_area+0xe1/0x2a0
[  345.655291]  do_sendfile+0x47f/0xb30
[  345.659008]  ? do_compat_writev+0x180/0x180
[  345.663341]  SyS_sendfile64+0xff/0x110
[  345.667225]  ? SyS_sendfile+0x130/0x130
[  345.671197]  ? do_syscall_64+0x4c/0x640
[  345.675169]  ? SyS_sendfile+0x130/0x130
[  345.679143]  do_syscall_64+0x1d5/0x640
[  345.683043]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
09:54:46 executing program 5 (fault-call:12 fault-nth:2):
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

[  345.688229] RIP: 0033:0x45d5b9
[  345.691415] RSP: 002b:00007f2889dd6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  345.699119] RAX: ffffffffffffffda RBX: 0000000000027980 RCX: 000000000045d5b9
[  345.706386] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004
[  345.713650] RBP: 00007f2889dd6ca0 R08: 0000000000000000 R09: 0000000000000000
[  345.720915] R10: 000080001d00c0d0 R11: 0000000000000246 R12: 0000000000000000
[  345.728212] R13: 00007ffe7c63102f R14: 00007f2889dd79c0 R15: 000000000118cf4c
[  345.760181] audit: type=1800 audit(1599645286.703:33): pid=15997 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="syz-executor.3" name="bus" dev="sda1" ino=16145 res=0
09:54:46 executing program 2:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

[  345.880159] FAULT_INJECTION: forcing a failure.
[  345.880159] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[  345.917452] CPU: 1 PID: 16002 Comm: syz-executor.5 Not tainted 4.14.196-syzkaller #0
09:54:46 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @private0, 0x3}, 0x1c)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)
r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x90100, 0x0)
r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x80045300, &(0x7f0000000340))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, <r6=>0x0})
ioctl$BTRFS_IOC_SNAP_CREATE_V2(r4, 0x50009417, &(0x7f0000000400)={{r5}, r6, 0x10, @unused=[0x4, 0x3, 0x8, 0x5], @name="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"})
ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000180)={"601a6a29da401b8ccc303ce7486e3a71", 0x0, r6, {0x59f, 0x8000}, {0x3, 0x3ff}, 0x7, [0x0, 0x1, 0x1000, 0x80000000, 0x5, 0x5, 0x8, 0x3, 0x7ff, 0x4fd, 0x6, 0x81, 0x0, 0x8000, 0x6, 0x5]})

[  345.925365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  345.934714] Call Trace:
[  345.937303]  dump_stack+0x1b2/0x283
[  345.940934]  should_fail.cold+0x10a/0x154
[  345.945174]  __alloc_pages_nodemask+0x22c/0x2720
[  345.950015]  ? __lock_acquire+0x5fc/0x3f20
[  345.954271]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  345.959159]  ? retint_kernel+0x2d/0x2d
[  345.963060]  ? check_preemption_disabled+0x35/0x240
[  345.968076]  ? __do_page_cache_readahead+0x236/0x940
[  345.973226]  alloc_pages_current+0x155/0x260
[  345.977638]  __page_cache_alloc+0x67/0x80
[  345.981782]  __do_page_cache_readahead+0x27e/0x940
[  345.986715]  ? read_cache_pages+0x6a0/0x6a0
[  345.991044]  ? lock_downgrade+0x740/0x740
[  345.995199]  ondemand_readahead.isra.0+0x514/0xb60
[  346.000137]  page_cache_sync_readahead+0xa6/0xf0
[  346.004897]  generic_file_read_iter+0xfbc/0x21c0
[  346.009762]  ext4_file_read_iter+0x14b/0x330
[  346.014182]  generic_file_splice_read+0x3a7/0x5c0
[  346.019026]  ? add_to_pipe+0x350/0x350
[  346.022933]  ? rw_verify_area+0xe1/0x2a0
[  346.026991]  ? add_to_pipe+0x350/0x350
[  346.030877]  do_splice_to+0xfb/0x140
[  346.034597]  splice_direct_to_actor+0x207/0x730
[  346.039291]  ? generic_pipe_buf_nosteal+0x10/0x10
[  346.044132]  ? do_splice_to+0x140/0x140
[  346.048106]  ? rw_verify_area+0xe1/0x2a0
[  346.052166]  do_splice_direct+0x164/0x210
[  346.056313]  ? splice_direct_to_actor+0x730/0x730
[  346.061158]  ? rw_verify_area+0xe1/0x2a0
[  346.065220]  do_sendfile+0x47f/0xb30
[  346.068938]  ? do_compat_writev+0x180/0x180
[  346.073292]  SyS_sendfile64+0xff/0x110
[  346.077177]  ? SyS_sendfile+0x130/0x130
[  346.081154]  ? do_syscall_64+0x4c/0x640
[  346.085129]  ? SyS_sendfile+0x130/0x130
[  346.089106]  do_syscall_64+0x1d5/0x640
[  346.093001]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  346.098191] RIP: 0033:0x45d5b9
[  346.101375] RSP: 002b:00007fdfa720cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  346.109083] RAX: ffffffffffffffda RBX: 0000000000027980 RCX: 000000000045d5b9
[  346.116346] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004
[  346.123637] RBP: 00007fdfa720cca0 R08: 0000000000000000 R09: 0000000000000000
[  346.130901] R10: 000080001d00c0d0 R11: 0000000000000246 R12: 0000000000000002
[  346.138169] R13: 00007ffc05292d0f R14: 00007fdfa720d9c0 R15: 000000000118cf4c
09:54:47 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcsa\x00', 0x301000, 0x0)
epoll_pwait(r2, &(0x7f00000001c0)=[{}], 0x1, 0x1, &(0x7f0000000200)={[0x7ff]}, 0x8)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)
r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8)
signalfd(r4, &(0x7f0000000000)={[0x3]}, 0x8)

09:54:47 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000000c0)=0xff, 0x4)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:47 executing program 2 (fault-call:10 fault-nth:0):
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
fcntl$setpipe(r1, 0x407, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)

09:54:47 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:47 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f00000006c0)={{r1}, "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"})
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000000c0)=0x81, 0x4)
r4 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
r5 = dup2(0xffffffffffffffff, r4)
ioctl$TUNSETNOCSUM(r5, 0x400454c8, 0x1)
bind$bt_sco(r5, &(0x7f0000000240)={0x1f, @fixed={[], 0x10}}, 0x8)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)
sendmsg$AUDIT_SET_FEATURE(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)={0x20, 0x3fa, 0x100, 0x70bd2c, 0x25dfdbfd, {0x1, 0x0, 0x1}, ["", "", "", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x20000080)

09:54:47 executing program 5 (fault-call:12 fault-nth:3):
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

[  346.306896] ip_tables: iptables: counters copy to user failed while replacing table
[  346.322210] sctp: [Deprecated]: syz-executor.3 (pid 16023) Use of struct sctp_assoc_value in delayed_ack socket option.
[  346.322210] Use struct sctp_sack_info instead
[  346.360166] FAULT_INJECTION: forcing a failure.
[  346.360166] name failslab, interval 1, probability 0, space 0, times 0
[  346.395865] FAULT_INJECTION: forcing a failure.
[  346.395865] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  346.403216] CPU: 1 PID: 16033 Comm: syz-executor.2 Not tainted 4.14.196-syzkaller #0
[  346.408289] sctp: [Deprecated]: syz-executor.1 (pid 16032) Use of struct sctp_assoc_value in delayed_ack socket option.
[  346.408289] Use struct sctp_sack_info instead
[  346.415577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  346.415581] Call Trace:
[  346.415598]  dump_stack+0x1b2/0x283
[  346.415614]  should_fail.cold+0x10a/0x154
[  346.415629]  should_failslab+0xd6/0x130
[  346.415640]  kmem_cache_alloc+0x40/0x3c0
[  346.415726]  dst_alloc+0xed/0x6d0
[  346.415767]  rt_dst_alloc+0x6b/0x430
[  346.465760]  ip_route_output_key_hash_rcu+0xab7/0x2990
[  346.471046]  ip_route_output_key_hash+0x195/0x2a0
[  346.475888]  ? ip_route_output_key_hash_rcu+0x2990/0x2990
[  346.481490]  ? udp_sendmsg+0xe45/0x1c00
[  346.485469]  ? lock_acquire+0x170/0x3f0
[  346.489439]  ? lock_downgrade+0x740/0x740
[  346.493585]  ip_route_output_flow+0x22/0xb0
[  346.497903]  udp_sendmsg+0x13b5/0x1c00
[  346.501789]  ? ip_do_fragment+0x1f50/0x1f50
[  346.506109]  ? udp_seq_next+0xa0/0xa0
[  346.509921]  ? trace_hardirqs_on+0x10/0x10
[  346.514203]  ? deref_stack_reg+0x124/0x1a0
[  346.518439]  ? trace_hardirqs_on+0x10/0x10
[  346.522676]  udp_sendpage+0xea/0x500
[  346.526387]  ? udp_sendmsg+0x1c00/0x1c00
[  346.530455]  inet_sendpage+0x155/0x590
[  346.534342]  ? udp_sendmsg+0x1c00/0x1c00
[  346.538401]  ? inet_getname+0x3a0/0x3a0
[  346.542469]  sock_sendpage+0xdf/0x140
[  346.546273]  pipe_to_sendpage+0x226/0x2d0
[  346.550416]  ? sockfs_setattr+0x140/0x140
[  346.554567]  ? direct_splice_actor+0x160/0x160
[  346.559149]  __splice_from_pipe+0x326/0x7a0
[  346.563492]  ? direct_splice_actor+0x160/0x160
[  346.568077]  generic_splice_sendpage+0xc1/0x110
[  346.572746]  ? vmsplice_to_user+0x1b0/0x1b0
[  346.577071]  ? rw_verify_area+0xe1/0x2a0
[  346.581133]  ? vmsplice_to_user+0x1b0/0x1b0
[  346.585457]  SyS_splice+0xd59/0x1380
[  346.589173]  ? SyS_write+0x14d/0x210
[  346.592885]  ? compat_SyS_vmsplice+0x150/0x150
[  346.597555]  ? SyS_clock_settime+0x1a0/0x1a0
[  346.601968]  ? do_syscall_64+0x4c/0x640
[  346.605941]  ? compat_SyS_vmsplice+0x150/0x150
[  346.610527]  do_syscall_64+0x1d5/0x640
[  346.614428]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  346.619636] RIP: 0033:0x45d5b9
[  346.622819] RSP: 002b:00007fee624c7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113
[  346.630521] RAX: ffffffffffffffda RBX: 0000000000033980 RCX: 000000000045d5b9
[  346.637783] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003
[  346.645045] RBP: 00007fee624c7ca0 R08: 0000000000030005 R09: 0000000000000000
[  346.652305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  346.659566] R13: 00007fff1526b26f R14: 00007fee624c89c0 R15: 000000000118d08c
[  346.666860] CPU: 0 PID: 16026 Comm: syz-executor.5 Not tainted 4.14.196-syzkaller #0
[  346.674746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  346.684092] Call Trace:
[  346.686673]  dump_stack+0x1b2/0x283
[  346.690293]  should_fail.cold+0x10a/0x154
[  346.694451]  __alloc_pages_nodemask+0x22c/0x2720
[  346.699204]  ? __lock_acquire+0x5fc/0x3f20
[  346.703427]  ? retint_kernel+0x2d/0x2d
[  346.707303]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  346.712310]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  346.717159]  ? check_preemption_disabled+0x35/0x240
[  346.722185]  ? __do_page_cache_readahead+0x236/0x940
[  346.727283]  alloc_pages_current+0x155/0x260
[  346.731680]  __page_cache_alloc+0x67/0x80
[  346.735815]  __do_page_cache_readahead+0x27e/0x940
[  346.740752]  ? read_cache_pages+0x6a0/0x6a0
[  346.745067]  ? lock_downgrade+0x740/0x740
[  346.749223]  ondemand_readahead.isra.0+0x514/0xb60
[  346.754145]  page_cache_sync_readahead+0xa6/0xf0
[  346.758892]  generic_file_read_iter+0xfbc/0x21c0
[  346.763651]  ext4_file_read_iter+0x14b/0x330
[  346.768050]  generic_file_splice_read+0x3a7/0x5c0
[  346.772881]  ? add_to_pipe+0x350/0x350
[  346.776769]  ? rw_verify_area+0xe1/0x2a0
[  346.780817]  ? add_to_pipe+0x350/0x350
[  346.784691]  do_splice_to+0xfb/0x140
[  346.788393]  splice_direct_to_actor+0x207/0x730
[  346.793054]  ? generic_pipe_buf_nosteal+0x10/0x10
[  346.797899]  ? do_splice_to+0x140/0x140
[  346.801861]  ? rw_verify_area+0xe1/0x2a0
[  346.806086]  do_splice_direct+0x164/0x210
[  346.810226]  ? splice_direct_to_actor+0x730/0x730
[  346.815060]  ? rw_verify_area+0xe1/0x2a0
[  346.819109]  do_sendfile+0x47f/0xb30
[  346.822819]  ? do_compat_writev+0x180/0x180
[  346.827131]  SyS_sendfile64+0xff/0x110
[  346.831006]  ? SyS_sendfile+0x130/0x130
[  346.834967]  ? do_syscall_64+0x4c/0x640
[  346.838927]  ? SyS_sendfile+0x130/0x130
[  346.842890]  do_syscall_64+0x1d5/0x640
[  346.846771]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  346.851947] RIP: 0033:0x45d5b9
[  346.855122] RSP: 002b:00007fdfa720cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
09:54:47 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

[  346.862834] RAX: ffffffffffffffda RBX: 0000000000027980 RCX: 000000000045d5b9
[  346.870088] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004
[  346.877345] RBP: 00007fdfa720cca0 R08: 0000000000000000 R09: 0000000000000000
[  346.885225] R10: 000080001d00c0d0 R11: 0000000000000246 R12: 0000000000000003
[  346.892481] R13: 00007ffc05292d0f R14: 00007fdfa720d9c0 R15: 000000000118cf4c
09:54:47 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r0, 0x942e, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
r4 = dup2(0xffffffffffffffff, r3)
ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000180)={0x1000, 0xb7af, 0x0, 'queue0\x00', 0xc0000000})
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r5, 0x600004)
sendfile(r0, r5, 0x0, 0x80001d00c0d0)

[  346.924627] sctp: [Deprecated]: syz-executor.3 (pid 16023) Use of struct sctp_assoc_value in delayed_ack socket option.
[  346.924627] Use struct sctp_sack_info instead
[  346.950441] sctp: [Deprecated]: syz-executor.1 (pid 16024) Use of struct sctp_assoc_value in delayed_ack socket option.
[  346.950441] Use struct sctp_sack_info instead
09:54:47 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9, 0x400000)
ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000180)=""/52)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:48 executing program 2 (fault-call:10 fault-nth:1):
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
fcntl$setpipe(r1, 0x407, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)

09:54:48 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e24, @rand_addr=0x64010100}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x37}}], 0x20)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0)
r3 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x1, 0x2)
ioctl$F2FS_IOC_DEFRAGMENT(r3, 0xc010f508, &(0x7f0000000180)={0x1, 0x1})
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
r5 = dup(r4)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
r6 = dup2(0xffffffffffffffff, r5)
ioctl$TUNSETNOCSUM(r6, 0x400454c8, 0x1)
ioctl$TCSETS(r6, 0x5402, &(0x7f0000000000)={0x3ff, 0x7fff, 0x3, 0x0, 0x7, "1cba00fb244e39600e5ba0dc111e1de0fc82bb"})

09:54:48 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x3f, 0x200300)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1, 0x80000)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0xa641, @loopback, 0x2}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:48 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0xfffffcc7)
r1 = dup3(0xffffffffffffffff, r0, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000180)={<r4=>r1, 0x8a8, 0xffffffff00000001, 0xbf8c})
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @rand_addr=0x64010100}, @in={0x2, 0x4e23, @local}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0xf05, @private2, 0x200}, @in={0x2, 0x4e23, @multicast1}, @in={0x2, 0x4e22, @broadcast}, @in={0x2, 0x4e22, @empty}], 0x9c)
open_by_handle_at(r3, &(0x7f00000000c0)={0x23, 0x6, "66c96f41df02d713d3841ec133b3cee2ff1aee6e2a6a6631b64961"}, 0x400)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:48 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, 0x0, 0x0)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

[  347.189589] ip_tables: iptables: counters copy to user failed while replacing table
[  347.248477] FAULT_INJECTION: forcing a failure.
[  347.248477] name failslab, interval 1, probability 0, space 0, times 0
[  347.330757] CPU: 1 PID: 16060 Comm: syz-executor.2 Not tainted 4.14.196-syzkaller #0
[  347.338657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  347.348006] Call Trace:
[  347.350593]  dump_stack+0x1b2/0x283
[  347.354229]  should_fail.cold+0x10a/0x154
[  347.358393]  should_failslab+0xd6/0x130
09:54:48 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xeffffffffffffffb, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f0000000240)={0xf000000, 0x2ac7, 0x6, 0xffffffffffffffff, 0x0, &(0x7f0000000200)={0xa00001, 0x9, [], @string=&(0x7f0000000000)=0xbb}})
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
r5 = dup2(0xffffffffffffffff, r4)
ioctl$TUNSETNOCSUM(r5, 0x400454c8, 0x1)
ioctl$SNDCTL_MIDI_INFO(r5, 0xc074510c, &(0x7f0000000180)={"a92b7ab61a83e08596f75012cea5b683b5135fefcc8f683b938effdbfa57", 0x1, 0x8, 0xcb08, [0x75098ea7, 0x8, 0x1, 0x1, 0x9, 0x9c0, 0x1000, 0x3, 0x3, 0x7e, 0xfff, 0x1, 0xc5cd, 0x8001, 0x3, 0x1, 0xfffffffd, 0xfff]})
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x401, 0x10}, 0xc)
ftruncate(r6, 0x600004)
sendfile(r0, r6, 0x0, 0x80001d00c0d0)

[  347.358414]  kmem_cache_alloc_node+0x263/0x410
09:54:48 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback, 0x3}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus/file0\x00', 0x1e9102, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r4)
ioctl$PPPIOCDISCONN(r4, 0x7439)
ioctl$RAW_CHAR_CTRL_GETBIND(r4, 0xac01, &(0x7f00000000c0)={0x0, 0x7, 0x0})
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={@cgroup, r2, 0x1b}, 0x10)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

[  347.358466]  __alloc_skb+0x5c/0x510
09:54:48 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:48 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
write$FUSE_POLL(r2, &(0x7f00000000c0)={0x18, 0xfffffffffffffffe, 0x0, {0x528e570c}}, 0x18)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

[  347.358481]  alloc_skb_with_frags+0x85/0x500
[  347.358546]  ? fib_table_lookup+0x7c0/0x1680
09:54:48 executing program 0:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
lseek(r1, 0x7, 0x0)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

[  347.358560]  sock_alloc_send_pskb+0x577/0x6d0
09:54:48 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, 0x0, 0x0)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

[  347.358573]  ? lock_downgrade+0x740/0x740
[  347.358585]  ? sock_kzfree_s+0x50/0x50
[  347.358595]  ? __lock_acquire+0x5fc/0x3f20
[  347.358645]  ? __local_bh_enable_ip+0xc1/0x170
[  347.358659]  __ip_append_data+0x11ec/0x1ff0
[  347.358672]  ? trace_hardirqs_on+0x10/0x10
[  347.358683]  ? ip_do_fragment+0x1f50/0x1f50
09:54:48 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100, 0xfffffffe, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xa7b, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000240)={0x1ff, 0x10000})
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1)
ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000000280)=""/42)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ioctl$VIDIOC_QUERY_DV_TIMINGS(r2, 0x80845663, &(0x7f0000000180)={0x0, @reserved})
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/pid\x00')
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

[  347.358700]  ? ip_setup_cork+0x6b0/0x6b0
[  347.358709]  ? ipv4_mtu+0x27e/0x370
[  347.358720]  ? ip_do_fragment+0x1f50/0x1f50
[  347.358729]  ip_append_data+0xef/0x160
[  347.358746]  udp_sendmsg+0x9ce/0x1c00
[  347.358760]  ? ip_do_fragment+0x1f50/0x1f50
[  347.358773]  ? udp_seq_next+0xa0/0xa0
[  347.358797]  ? trace_hardirqs_on+0x10/0x10
[  347.358805]  ? deref_stack_reg+0x124/0x1a0
[  347.358820]  ? trace_hardirqs_on+0x10/0x10
09:54:48 executing program 2 (fault-call:10 fault-nth:2):
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
fcntl$setpipe(r1, 0x407, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)

09:54:48 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

[  347.358832]  udp_sendpage+0xea/0x500
[  347.358843]  ? udp_sendmsg+0x1c00/0x1c00
[  347.358864]  inet_sendpage+0x155/0x590
[  347.358873]  ? udp_sendmsg+0x1c00/0x1c00
[  347.358883]  ? inet_getname+0x3a0/0x3a0
[  347.358893]  sock_sendpage+0xdf/0x140
[  347.358906]  pipe_to_sendpage+0x226/0x2d0
[  347.358914]  ? sockfs_setattr+0x140/0x140
[  347.358924]  ? direct_splice_actor+0x160/0x160
[  347.358937]  __splice_from_pipe+0x326/0x7a0
[  347.358949]  ? direct_splice_actor+0x160/0x160
[  347.358964]  generic_splice_sendpage+0xc1/0x110
[  347.358974]  ? vmsplice_to_user+0x1b0/0x1b0
[  347.358989]  ? rw_verify_area+0xe1/0x2a0
[  347.358999]  ? vmsplice_to_user+0x1b0/0x1b0
[  347.359007]  SyS_splice+0xd59/0x1380
[  347.359023]  ? SyS_write+0x14d/0x210
[  347.359033]  ? compat_SyS_vmsplice+0x150/0x150
[  347.359043]  ? SyS_clock_settime+0x1a0/0x1a0
[  347.359054]  ? do_syscall_64+0x4c/0x640
[  347.359063]  ? compat_SyS_vmsplice+0x150/0x150
[  347.359074]  do_syscall_64+0x1d5/0x640
[  347.359091]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  347.359099] RIP: 0033:0x45d5b9
[  347.359104] RSP: 002b:00007fee624c7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113
[  347.359114] RAX: ffffffffffffffda RBX: 0000000000033980 RCX: 000000000045d5b9
[  347.359119] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003
09:54:49 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, 0x0, 0x0)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:49 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x14000, 0x62cd, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x6, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
close(r3)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r5=>0x0}, &(0x7f0000000040)=0x8)
r6 = accept4(r0, &(0x7f0000000180)=@caif=@dgm, &(0x7f0000000200)=0x80, 0x800)
setsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000000240)=0xff, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000040)={r5}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r5, 0x3}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)
ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000280)={0x3})

09:54:49 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x44, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(0xffffffffffffffff, r0, 0x80000)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r3)
ioctl$PPPIOCDISCONN(r3, 0x7439)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
dup(r4)
connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20, 0x800000, @mcast1, 0xfffffffd}, 0x1c)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r5, 0x600004)
sendfile(r0, r5, 0x0, 0x80001d00c0d0)

09:54:49 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, &(0x7f00000000c0))
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockname$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @initdev}, &(0x7f00000001c0)=0x10)
sendto$phonet(r2, &(0x7f0000000200)="0087793fc8ce59eb9b25f4c4c0c9b41504b60aaa5c9e752d0bc1c08a0d57216e84a1c709312bd7a4c91284ee4b5f5729a0b8fb018d586b10dc83e3b201bb9eacfb08212fe8c8631369c501274dcb7cf96e2ebf2ffa5fbb8819368ca81d975d4535fe6a08533c91bd637943f5f56fdea0c8e9638beed67aadbfa4232634768f495f66093723e0a6ce036508f7d4183b5528710101d46a4e8a5b2501c4ba8156", 0x9f, 0x1, &(0x7f00000002c0)={0x23, 0x2, 0xfd, 0x3f}, 0x10)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x307342, 0x8)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
r4 = socket$vsock_dgram(0x28, 0x2, 0x0)
ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000340)={0x0, @nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x200}, @ax25={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x5}, @tipc=@name={0x1e, 0x2, 0x3, {{0x42, 0x1}, 0x3}}, 0x1, 0x0, 0x0, 0x0, 0xf57f, &(0x7f0000000300)='bond0\x00', 0x0, 0x100000001, 0x9})
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:49 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
getpeername$ax25(0xffffffffffffffff, &(0x7f0000000180)={{0x3, @bcast}, [@bcast, @rose, @rose, @rose, @rose, @bcast, @remote, @null]}, &(0x7f0000000200)=0x48)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
ioctl$BTRFS_IOC_LOGICAL_INO(r1, 0xc0389424, &(0x7f00000000c0)={0x39f6, 0x38, [], 0x1, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

[  347.359125] RBP: 00007fee624c7ca0 R08: 0000000000030005 R09: 0000000000000000
[  347.359131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  347.359136] R13: 00007fff1526b26f R14: 00007fee624c89c0 R15: 000000000118d08c
[  348.101430] ip_tables: iptables: counters copy to user failed while replacing table
[  348.132309] FAULT_INJECTION: forcing a failure.
[  348.132309] name failslab, interval 1, probability 0, space 0, times 0
[  348.180949] CPU: 0 PID: 16117 Comm: syz-executor.2 Not tainted 4.14.196-syzkaller #0
[  348.188864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  348.198220] Call Trace:
[  348.200809]  dump_stack+0x1b2/0x283
[  348.204440]  should_fail.cold+0x10a/0x154
[  348.208596]  should_failslab+0xd6/0x130
[  348.212571]  kmem_cache_alloc_node_trace+0x25a/0x400
[  348.217677]  __kmalloc_node_track_caller+0x38/0x70
[  348.222609]  __alloc_skb+0x96/0x510
[  348.226239]  alloc_skb_with_frags+0x85/0x500
[  348.230648]  ? fib_table_lookup+0x7c0/0x1680
[  348.235060]  sock_alloc_send_pskb+0x577/0x6d0
[  348.239572]  ? lock_downgrade+0x740/0x740
[  348.243719]  ? sock_kzfree_s+0x50/0x50
[  348.247607]  ? __lock_acquire+0x5fc/0x3f20
[  348.251842]  ? __local_bh_enable_ip+0xc1/0x170
[  348.256424]  __ip_append_data+0x11ec/0x1ff0
[  348.260746]  ? trace_hardirqs_on+0x10/0x10
[  348.264985]  ? ip_do_fragment+0x1f50/0x1f50
[  348.269311]  ? ip_setup_cork+0x6b0/0x6b0
[  348.273367]  ? ipv4_mtu+0x27e/0x370
[  348.276995]  ? ip_do_fragment+0x1f50/0x1f50
[  348.281314]  ip_append_data+0xef/0x160
[  348.285213]  udp_sendmsg+0x9ce/0x1c00
[  348.289022]  ? ip_do_fragment+0x1f50/0x1f50
[  348.293352]  ? udp_seq_next+0xa0/0xa0
[  348.297172]  ? trace_hardirqs_on+0x10/0x10
[  348.301405]  ? deref_stack_reg+0x124/0x1a0
[  348.305640]  ? trace_hardirqs_on+0x10/0x10
[  348.309873]  udp_sendpage+0xea/0x500
[  348.313589]  ? udp_sendmsg+0x1c00/0x1c00
[  348.317657]  inet_sendpage+0x155/0x590
[  348.321543]  ? udp_sendmsg+0x1c00/0x1c00
[  348.325602]  ? inet_getname+0x3a0/0x3a0
[  348.329577]  sock_sendpage+0xdf/0x140
[  348.333382]  pipe_to_sendpage+0x226/0x2d0
[  348.337551]  ? sockfs_setattr+0x140/0x140
[  348.341697]  ? direct_splice_actor+0x160/0x160
[  348.346279]  __splice_from_pipe+0x326/0x7a0
[  348.350622]  ? direct_splice_actor+0x160/0x160
[  348.355212]  generic_splice_sendpage+0xc1/0x110
[  348.359882]  ? vmsplice_to_user+0x1b0/0x1b0
[  348.364211]  ? rw_verify_area+0xe1/0x2a0
[  348.368271]  ? vmsplice_to_user+0x1b0/0x1b0
[  348.372589]  SyS_splice+0xd59/0x1380
[  348.376310]  ? SyS_write+0x14d/0x210
[  348.380025]  ? compat_SyS_vmsplice+0x150/0x150
[  348.384612]  ? SyS_clock_settime+0x1a0/0x1a0
[  348.389022]  ? do_syscall_64+0x4c/0x640
[  348.393000]  ? compat_SyS_vmsplice+0x150/0x150
[  348.397579]  do_syscall_64+0x1d5/0x640
[  348.401502]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  348.406688] RIP: 0033:0x45d5b9
[  348.409872] RSP: 002b:00007fee624e8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113
[  348.417578] RAX: ffffffffffffffda RBX: 0000000000033980 RCX: 000000000045d5b9
[  348.424844] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003
09:54:49 executing program 1:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, r0, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x2, {0x0, @broadcast}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r1, r3, 0x0, 0x80001d00c0d0)

09:54:49 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r3)
ioctl$PPPIOCDISCONN(r3, 0x7439)
ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000000))
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
r5 = socket$nl_rdma(0x10, 0x3, 0x14)
ioctl$FS_IOC_MEASURE_VERITY(r5, 0xc0046686, &(0x7f0000000340)=ANY=[@ANYBLOB="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"])
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

[  348.432109] RBP: 00007fee624e8ca0 R08: 0000000000030005 R09: 0000000000000000
[  348.439371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  348.446641] R13: 00007fff1526b26f R14: 00007fee624e99c0 R15: 000000000118cfec
09:54:49 executing program 3:
r0 = getpid()
sched_setscheduler(r0, 0x5, &(0x7f0000000380))
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$PPPIOCDISCONN(0xffffffffffffffff, 0x7439)
ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000001c0)={0x0, @in={0x2, 0x4e23, @empty}, @vsock={0x28, 0x0, 0x0, @my=0x0}, @phonet={0x23, 0x40, 0x2, 0x6}, 0x4, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000240)='veth0_to_hsr\x00', 0x80000000, 0x28a4, 0x401})
r3 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x1, @initdev={0xac, 0x1e, 0x2, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r3, r1, 0x0)
connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000000c0), 0x4)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r1, r4, 0x0, 0x80001d00c0d0)

09:54:49 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8)
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f00000000c0)={'batadv0\x00'})
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:49 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

[  348.585964] sctp: [Deprecated]: syz-executor.5 (pid 16147) Use of struct sctp_assoc_value in delayed_ack socket option.
[  348.585964] Use struct sctp_sack_info instead
09:54:49 executing program 2 (fault-call:10 fault-nth:3):
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
fcntl$setpipe(r1, 0x407, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)

09:54:49 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8)
dup3(r2, r0, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
r5 = dup2(0xffffffffffffffff, r4)
ioctl$TUNSETNOCSUM(r5, 0x400454c8, 0x1)
connect$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e1c, 0x0, @local, 0x7d}, 0x1c)
r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r6, 0x600004)
sendfile(r0, r6, 0x0, 0x80001d00c0d0)

09:54:49 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x41009432, &(0x7f0000000200)="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")
unlink(&(0x7f00000000c0)='./bus\x00')
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000180)={0x1, [0x7]}, 0x6)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
dup(r4)
ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f00000001c0)={'team0\x00', {0x2, 0x4e21, @rand_addr=0x64010102}})
write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="b70000ec64ffff05002e4c00"/21], 0x15)

09:54:49 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r4)
ioctl$PPPIOCDISCONN(r4, 0x7439)
ioctl$USBDEVFS_DISCARDURB(r4, 0x550b, &(0x7f0000000000)=0x9)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

[  348.876779] sctp: [Deprecated]: syz-executor.0 (pid 16165) Use of struct sctp_assoc_value in delayed_ack socket option.
[  348.876779] Use struct sctp_sack_info instead
[  348.925360] ip_tables: iptables: counters copy to user failed while replacing table
[  348.968291] FAULT_INJECTION: forcing a failure.
[  348.968291] name failslab, interval 1, probability 0, space 0, times 0
[  348.979711] CPU: 0 PID: 16168 Comm: syz-executor.2 Not tainted 4.14.196-syzkaller #0
[  348.987589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  348.996966] Call Trace:
[  348.999553]  dump_stack+0x1b2/0x283
[  349.003185]  should_fail.cold+0x10a/0x154
[  349.007336]  should_failslab+0xd6/0x130
[  349.011310]  kmem_cache_alloc_node_trace+0x58/0x400
[  349.016331]  __kmalloc_node_track_caller+0x38/0x70
[  349.021261]  pskb_expand_head+0x128/0xd30
[  349.025413]  ? __lock_acquire+0x5fc/0x3f20
[  349.029650]  __pskb_pull_tail+0xd9/0x14a0
[  349.033908]  skb_make_writable+0xff/0x340
[  349.038095]  ttl_tg+0x6f/0x3f4
[  349.041322]  ipt_do_table+0xa9a/0x16f0
[  349.045226]  ? udp_sendmsg+0xa1d/0x1c00
[  349.049199]  ? ipt_alloc_initial_table+0x630/0x630
[  349.054128]  ? __lock_acquire+0x5fc/0x3f20
[  349.058363]  iptable_mangle_hook+0x2d5/0x560
[  349.062775]  nf_hook_slow+0xb0/0x1a0
[  349.066490]  __ip_local_out+0x398/0x730
[  349.070463]  ? __ip_flush_pending_frames.constprop.0+0x2c0/0x2c0
[  349.076609]  ? prandom_u32_state+0x10/0x180
[  349.080936]  ? ip_forward_options.cold+0x1f/0x1f
[  349.085773]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  349.091226]  ip_local_out+0x25/0x170
[  349.094941]  ip_send_skb+0x3a/0xc0
[  349.098485]  udp_send_skb+0x516/0xb70
[  349.102293]  udp_sendpage+0x314/0x500
[  349.106094]  ? udp_sendmsg+0x1c00/0x1c00
[  349.110161]  inet_sendpage+0x155/0x590
[  349.114048]  ? udp_sendmsg+0x1c00/0x1c00
[  349.118109]  ? inet_getname+0x3a0/0x3a0
[  349.122106]  sock_sendpage+0xdf/0x140
[  349.125910]  pipe_to_sendpage+0x226/0x2d0
[  349.130056]  ? sockfs_setattr+0x140/0x140
[  349.134207]  ? direct_splice_actor+0x160/0x160
[  349.138791]  __splice_from_pipe+0x326/0x7a0
[  349.143267]  ? direct_splice_actor+0x160/0x160
[  349.147969]  generic_splice_sendpage+0xc1/0x110
[  349.152640]  ? vmsplice_to_user+0x1b0/0x1b0
[  349.156966]  ? rw_verify_area+0xe1/0x2a0
[  349.161032]  ? vmsplice_to_user+0x1b0/0x1b0
[  349.165351]  SyS_splice+0xd59/0x1380
[  349.169068]  ? SyS_write+0x14d/0x210
[  349.172786]  ? compat_SyS_vmsplice+0x150/0x150
[  349.177369]  ? SyS_clock_settime+0x1a0/0x1a0
[  349.181774]  ? do_syscall_64+0x4c/0x640
[  349.185748]  ? compat_SyS_vmsplice+0x150/0x150
[  349.190334]  do_syscall_64+0x1d5/0x640
[  349.194228]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  349.199419] RIP: 0033:0x45d5b9
[  349.202601] RSP: 002b:00007fee624e8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113
[  349.210310] RAX: ffffffffffffffda RBX: 0000000000033980 RCX: 000000000045d5b9
09:54:50 executing program 1:
perf_event_open(&(0x7f0000000640)={0x0, 0x70, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xd3b, 0x3}, 0x4, 0x6, 0x0, 0x2, 0x100, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
ioctl$BTRFS_IOC_SET_FEATURES(r3, 0x40309439, &(0x7f0000000180)={0x0, 0x1, 0x2})
dup2(0xffffffffffffffff, r3)
ioctl$PPPIOCDISCONN(r3, 0x7439)
ioctl$UI_END_FF_ERASE(r3, 0x400c55cb, &(0x7f0000000000)={0xc, 0x10001, 0x2})
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:54:50 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$evdev(0xffffffffffffffff, &(0x7f00000000c0)=[{{}, 0x11, 0x196c, 0x4}, {{0x77359400}, 0x0, 0x1, 0x400}], 0x30)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000180)=0x2)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

[  349.217575] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003
[  349.224842] RBP: 00007fee624e8ca0 R08: 0000000000030005 R09: 0000000000000000
[  349.232111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  349.239376] R13: 00007fff1526b26f R14: 00007fee624e99c0 R15: 000000000118cfec
09:54:50 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsa\x00', 0x8200, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x5, 0x1, 0xb80, 0x0, 0x0, {0x0, 0x0, 0x4}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x20044014)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r3 = dup3(r1, r0, 0x0)
connect$inet6(r3, &(0x7f0000000280)={0xa, 0x4e1f, 0x4000000, @ipv4={[], [], @empty}, 0x5}, 0xffffffffffffffda)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x2)

09:54:50 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000000)=0x3f, &(0x7f00000000c0)=0x4)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
r5 = dup(r4)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r5)
ioctl$PPPIOCDISCONN(r5, 0x7439)
ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r5, 0x8008f513, &(0x7f0000000180))
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:50 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
ioctl$SNDCTL_DSP_GETTRIGGER(r2, 0x80045010, &(0x7f00000001c0))
timer_create(0x5, &(0x7f0000000000)={0x0, 0x36, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000180))
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:50 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
keyctl$session_to_parent(0x12)
r2 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)
bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000000c0)={&(0x7f0000000180)="dddfcd4632218c0b9deaf97d972d041ef3e2b0a70183fb03abc199983e4322db67a84371ae913247cfc33399224906df3e8baded4dd0b829588acd7ffd1fcb98d91990e8cc0330aab881878430119449bf62572285ea0a6d349f807a66794f58b2cb1807d4539152f6bbf1c36a8d3429988a74f542f52d0b983f86c262cee1", &(0x7f00000006c0)=""/4096, &(0x7f00000016c0)="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", &(0x7f00000026c0)="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", 0x3, r2}, 0x38)
ioctl$SNDRV_PCM_IOCTL_STATUS_EXT32(r2, 0xc06c4124, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6})

09:54:50 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:50 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x7, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:50 executing program 2 (fault-call:10 fault-nth:4):
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
fcntl$setpipe(r1, 0x407, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)

09:54:50 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x1, @initdev={0xac, 0x1e, 0x7f, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ioctl$RAW_CHAR_CTRL_SETBIND(r2, 0xac00, &(0x7f0000000000)={0x1, 0x7, 0x0})
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:50 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$key(0xf, 0x3, 0x2)
r2 = gettid()
ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r2)
r3 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r4 = dup3(r3, r0, 0x0)
connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x101840, 0x0)
getsockopt$PNPIPE_IFINDEX(r4, 0x113, 0x2, &(0x7f00000001c0)=<r6=>0x0, &(0x7f0000000200)=0x4)
sendmsg$nl_route(r5, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)=@can_newroute={0x178, 0x18, 0x100, 0xffff, 0x25dfdbfd, {}, [@CGW_SRC_IF={0x8}, @CGW_SRC_IF={0x8, 0x9, r6}, @CGW_CS_XOR={0x8, 0x5, {0xfffffffffffffffb, 0xfffffffffffffffb, 0xfffffffffffffffb}}, @CGW_SRC_IF={0x8}, @CGW_CS_CRC8={0x11e, 0x6, {0x76, 0x1e, 0x42, 0x1f, 0x9, "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", 0x2, "68d2fc80686cae029df693051e8059c242bb4710"}}, @CGW_MOD_OR={0x15, 0x2, {{{0x0, 0x1, 0x0, 0x1}, 0x4, 0x2, 0x0, 0x0, "2f493877b7a69442"}, 0x3}}, @CGW_FILTER={0xc, 0xb, {{}, {0x1, 0x1}}}]}, 0x178}, 0x1, 0x0, 0x0, 0x1}, 0x20004040)
r7 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r7, 0x600004)
sendfile(r0, r7, 0x0, 0x80001d00c0d0)
setresuid(0x0, 0x0, 0x0)
write$P9_RSTATu(0xffffffffffffffff, &(0x7f0000000480)={0x77, 0x7d, 0x2, {{0x0, 0x53, 0xff, 0x1, {0x80, 0x3}, 0x40e0000, 0x6, 0x80000000, 0x7fff, 0xe, '-!,$--].}:%{\\}', 0x0, '', 0xf, '/dev/dlm_plock\x00', 0x3, '!\xe1&'}, 0xf, '/dev/dlm_plock\x00'}}, 0x77)

[  349.867962] ip_tables: iptables: counters copy to user failed while replacing table
[  349.923603] FAULT_INJECTION: forcing a failure.
[  349.923603] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  349.935440] CPU: 0 PID: 16227 Comm: syz-executor.2 Not tainted 4.14.196-syzkaller #0
[  349.943316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  349.952665] Call Trace:
[  349.955289]  dump_stack+0x1b2/0x283
[  349.958919]  should_fail.cold+0x10a/0x154
[  349.963097]  __alloc_pages_nodemask+0x22c/0x2720
[  349.967855]  ? __kmalloc_node_track_caller+0x4c/0x70
[  349.972958]  ? __alloc_skb+0x96/0x510
[  349.976762]  ? sock_alloc_send_pskb+0x577/0x6d0
[  349.981428]  ? __ip_append_data+0x11ec/0x1ff0
[  349.985921]  ? ip_append_data+0xef/0x160
[  349.989982]  ? udp_sendmsg+0x9ce/0x1c00
[  349.993954]  ? udp_sendpage+0xea/0x500
[  349.997841]  ? inet_sendpage+0x155/0x590
[  350.001902]  ? sock_sendpage+0xdf/0x140
[  350.005876]  ? pipe_to_sendpage+0x226/0x2d0
[  350.010191]  ? __splice_from_pipe+0x326/0x7a0
[  350.014683]  ? generic_splice_sendpage+0xc1/0x110
[  350.019523]  ? SyS_splice+0xd59/0x1380
[  350.023407]  ? do_syscall_64+0x1d5/0x640
[  350.027468]  ? entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  350.032841]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  350.037931]  ? is_bpf_text_address+0xb8/0x150
[  350.042474]  ? __kernel_text_address+0x9/0x30
[  350.046967]  ? unwind_get_return_address+0x51/0x90
[  350.051889]  ? entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  350.057247]  ? fs_reclaim_release+0xd0/0x110
[  350.061677]  cache_grow_begin+0x8f/0x420
[  350.065733]  cache_alloc_refill+0x273/0x350
[  350.070052]  kmem_cache_alloc_node_trace+0x3e5/0x400
[  350.075169]  __kmalloc_node_track_caller+0x38/0x70
[  350.080096]  pskb_expand_head+0x128/0xd30
[  350.084247]  ? __lock_acquire+0x5fc/0x3f20
[  350.088479]  __pskb_pull_tail+0xd9/0x14a0
[  350.092635]  skb_make_writable+0xff/0x340
[  350.096783]  ttl_tg+0x6f/0x3f4
[  350.099977]  ipt_do_table+0xa9a/0x16f0
[  350.103874]  ? udp_sendmsg+0xa1d/0x1c00
[  350.107840]  ? ipt_alloc_initial_table+0x630/0x630
[  350.112769]  ? __lock_acquire+0x5fc/0x3f20
[  350.117000]  iptable_mangle_hook+0x2d5/0x560
[  350.121411]  nf_hook_slow+0xb0/0x1a0
[  350.125131]  __ip_local_out+0x398/0x730
[  350.129101]  ? __ip_flush_pending_frames.constprop.0+0x2c0/0x2c0
[  350.135237]  ? prandom_u32_state+0x10/0x180
[  350.139570]  ? ip_forward_options.cold+0x1f/0x1f
[  350.144320]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  350.149781]  ip_local_out+0x25/0x170
[  350.153489]  ip_send_skb+0x3a/0xc0
[  350.157020]  udp_send_skb+0x516/0xb70
[  350.160818]  udp_sendpage+0x314/0x500
[  350.164613]  ? udp_sendmsg+0x1c00/0x1c00
[  350.168677]  inet_sendpage+0x155/0x590
[  350.172566]  ? udp_sendmsg+0x1c00/0x1c00
[  350.176624]  ? inet_getname+0x3a0/0x3a0
[  350.180597]  sock_sendpage+0xdf/0x140
[  350.184394]  pipe_to_sendpage+0x226/0x2d0
[  350.188531]  ? sockfs_setattr+0x140/0x140
[  350.192693]  ? direct_splice_actor+0x160/0x160
[  350.197272]  __splice_from_pipe+0x326/0x7a0
[  350.201588]  ? direct_splice_actor+0x160/0x160
[  350.206169]  generic_splice_sendpage+0xc1/0x110
[  350.210829]  ? vmsplice_to_user+0x1b0/0x1b0
[  350.215169]  ? rw_verify_area+0xe1/0x2a0
[  350.219220]  ? vmsplice_to_user+0x1b0/0x1b0
[  350.223531]  SyS_splice+0xd59/0x1380
[  350.227243]  ? SyS_write+0x14d/0x210
[  350.230951]  ? compat_SyS_vmsplice+0x150/0x150
[  350.235524]  ? SyS_clock_settime+0x1a0/0x1a0
[  350.239923]  ? do_syscall_64+0x4c/0x640
[  350.243908]  ? compat_SyS_vmsplice+0x150/0x150
[  350.248485]  do_syscall_64+0x1d5/0x640
[  350.252374]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  350.257552] RIP: 0033:0x45d5b9
[  350.260732] RSP: 002b:00007fee624c7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113
09:54:51 executing program 5:
perf_event_open(&(0x7f0000000640)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0xc3a8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x5b9, 0x2, 0x0, 0x4, 0x100, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
ioctl$BTRFS_IOC_GET_FEATURES(0xffffffffffffffff, 0x80189439, &(0x7f00000002c0))
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)
io_setup(0x2, &(0x7f00000000c0)=<r3=>0x0)
io_getevents(r3, 0xff, 0x7, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)={0x0, 0x989680})

09:54:51 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
r4 = signalfd4(r2, &(0x7f00000000c0)={[0x3]}, 0x8, 0x80000)
setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @empty}}}, 0x84)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

[  350.268454] RAX: ffffffffffffffda RBX: 0000000000033980 RCX: 000000000045d5b9
[  350.275730] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003
[  350.282988] RBP: 00007fee624c7ca0 R08: 0000000000030005 R09: 0000000000000000
[  350.290247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  350.297522] R13: 00007fff1526b26f R14: 00007fee624c89c0 R15: 000000000118d08c
09:54:51 executing program 1:
r0 = perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0)
setsockopt$inet_tcp_TLS_RX(r4, 0x6, 0x2, &(0x7f0000000180)=@gcm_128={{0x303}, "3e07b33b52d36f5d", "b3dda8c0a113e483c35fa21994972936", "4bab5ad8", "53915fd37673edbc"}, 0x28)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r1, r0, 0x0, 0x80001d00c0d0)

09:54:51 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(0xffffffffffffffff, 0x600004)
sendmsg$NL80211_CMD_START_AP(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x440}, 0xc, &(0x7f00000000c0)={&(0x7f00000006c0)={0xf84, 0x0, 0x2, 0x70bd2c, 0x25dfdbfb, {}, [@NL80211_ATTR_IE_PROBE_RESP={0x4e4, 0x7f, "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"}, @NL80211_ATTR_PROBE_RESP={0x373, 0x91, "543a1a77b48213c0e71b4f45f89a24ded324b04aa3f571ada8422c008f3057371abff44654c65b57549c44b0f9ebc2241fbd9bea5d3293d7ba4cf25196f0c3ce83a5aa7858e4af73e819d568fc52fac44455aa7b225d5b3097c82ac0bd75d10764cc961e7acfa128d8b5573c4cf7460f76e02b6f8432686da7d968ea5f3c0862cb2749d94b2fb7dd5f9bbc51a6126410c6718e4b30bf088e9e35754996076295c08318827f55c79687a1d8b2f14b01cb762771e34c739a3988d5aa5924a662642dde3ed82a476406fd284e8a31372134079d04b60960c39daeb7752a59027215958d60caefd64304700d69afafcbb0bcf3378709f35c0685fe069a85a2cf531ba1b18b30c97872f0406daea8f351b477bdef5dd27c6ff576a77ba999c895e07fc3184deeeb498b5ccf7691e01292873de0ebef4b9871d19c110b2c671c56cc5d5cacce458ccad1bf411f8174d1356a38efbca42aef32583075e9fa669c90a9d5c6e24e970842b3629c50fff685b422e9c849265ad70913100a0412a58e9112ba1cc868d951f392ebe2e9573e61c7aec6c7bf4bb5360e17f472305205c56c1bb99a410443d547dbbc1600e852eb8a958a5e2c77f5fb74955eb292086b7dd3a239234dc90a10c4340262ab834560e2b9b05ca4e4bf42da6be8dbe4735372e7ff5981ccbd25071f5718970b4f580c6901710a915d7f1933f57a489a246c191974baab00631f393392285205ec9c8c07bb395be516b513927d455a71a6d0dfc25c6300b6f63a681c68f4bcbd7e0addbf957ce362405a063d8d459b8b8e813d4042506afbb5f7e89ba41dba6ef3c3edd6d895d73b8a69f3c11bc0dd67d4608e0a25be73093459ad03f33f4bc52ff200c06e7cf9762df18c7aef5ba5c9518e26dceb3da8bc8f7a20326167ad4fb50b9051b63177b8b3c50be5cb4c37d53aee2f2496326b7238a39ae682ff0e47984e57c0305f0e44bc26a03178728541c1a6c7bc91f956f44bf2c59c9c6e140ace5462c4e2181a4ebd4d3d7831dcdccb96e382684585d8a67e2feff9b7cb8398361965d6f8c5ca1017ede50fadf54e0c55e5606ffec2f52314ddd5e1c97c1b204d15b81be4ebe11de4af93d46d1afefd5f1142ef6be81899be40fd77997a6ea8fcd70701f76401056cff9b2bba16ab31e7d80d50d42a0a432c30304a42fd53043b3e4ceefc3688f204a953ef20a32454f3959341f27947626b53e166b25b2e8b10c8b24282"}, @NL80211_ATTR_IE_ASSOC_RESP={0x717, 0x80, "799bbbf55ef788e13f31954665193b18d7bed236a96421ad1acc28980827ebf2cf7272d9b6d1615cae13dd46fe3f90dda50c6cb94a0c24995d86ee0f9c28d6f216f8e908ae34de0096f6415ddbc568539415c38438465beaa65a427c4f23fbd8ada77326af5de6747effe182280f41cf6414c5330af7ab302f0d44235bb53e06ee2afbd69dfc86808f9206cf54ed35c1cbc4f6375f4170f5f95cef6c180f516a3f7c0e248bcbe85b540739ab27f473c8d6d0c68142c0f3fc9fc88dfc58001a695f755fe1fb6ebf075a7930be2b741ff2445121fb8af4410ec1dfbc67c3466326c48a9877715457c1a9a837eb113edde51773a810f0809d4e7b4d5f5d187ee65eab0ccdd45cef8b0fa58399a40a44cd3196355839003cb61d5d2394d5a06b56c85e724a61b8e7a464fe85c7de8ff0c2900f8ae0669ca4a83af2854e68aff200ac9e8274401ad8164958d0902368492bca3161bd18fbaff54d7d8f6d6f4e683f58af39de14135e2347274e16d2f670555d405af629313faf9ca6f5b7944834f40c1c9be90021391b41639a7f7dc7f59bc005fc729424f5bcb6e09ed7c3f6f41fad335106b7dd27fe01ef4f513a5edeabedd95386dd78ee8fca746e56f6f8646da5a4b29b5c64c4293981786e0b2c48fad234e30d95fb6144b7cd258a48ab1083cde7935e77e1eb633fd1b602d04498272ca3e0aae68c2a703cad8ac51b9ba5124a0015700822336f083693e71e9e15f680d919b5c9ac64f18373a78806a4a6708847426640110d8c8b486867c106d1b699c6b177859f05d5a09b8777cc87e2dfe33334ded4fc30e69bb339e8b9bc9058b208cd0e8408cc1b992c05a06cd431eca465ec571c108390357f12d6d3888980161782708878350c3d134fe71efae16225cfb234adfb939c5db0843bb6d4d9119a188955330c46d379c751aa1ca59de7b1b8ef0520c903f652ad22fbb2895f48b3c2f6d63efe3911a45c32cba15e5ab759944d7a353a5e620eca56f17e053a34d1b96ae6a5530ff55846c69bc9c06a4ee9fd2fb9aa9181e2d44ad3f5df36e1d14f91ddcabdb951e15d9cc0221be0950367a8b20436b27485c444e636ec0f0f6de81ac697b2c815300fd0c490401eb97e56f538fab0376b6b4bfca465b37ac398b5d9693df134521c4d6b05d02a0869f87a235f28e9daf7c67e48d273890a64c8f756dc44cf54997e61e913970138a3ef04bfd5a16a7493dcc01cc6a9abb0a26282d9be265758c7a0ee5814e8773fdf52de8962e3296f1c990bc2db2d760fbd7271afb019d151a3cd8ee3feeceba8d485b01d8dc96f0c238f2c4957751266d1671913760700d0be5073e21b914a1bc8b8f8eda10be99d218038f37304c211b4b7f7b38b76ac75e9fb090481ea3ab2fa46516da36a07df6f5158f2c64462bf5c2a54e66fc3dea04e37c2722197ecd4558e05a09795a8e5b753d0aceefb81fa8c83ddbb2f8f7c24423ffa339adc2e517db4119bb522fc77f14fb2873ed0bc88198cb33a03cdf5127c22387187ed11c4fd90804838e01edc9892ed046ed514c330969b5ace45b5134a3374090eed0e2e1cafc80dc6e46603c3a2b5f5d03135162f23c81e749f4dce65165068a5cc4e51212aaac440fe3765e452e957bfd6ee49f579199000e7832e45bd34923aa8b559eea0a6a58e841501383f81c8ccb8a87b00878d7d2b11d23c27bdbc32eac449445275cd066a92188360f4d085b9ee1ad49bdfcf7a5e29831eaa5f9488da91fea473d987aae838713f1147ab8d4037be13c4945fdac2d7774eb3e819aa9ce2ea00a60de343eb908de196a1e5e46ed4204b1c0951fc76d694e1f65baf02788f59dcb1e5182a3564cadb865009502419e169864e6e7c815b760b6d49957923089126d60389e3f4ae5f77f4506c0c666623f2964d225e12f69970bdf52fad2789b5aac7973f4d5e04f82a990f775a3ffafd1e9b05c98fa479ac7c33d27279851150ef958519001925d7b93ab113f4cd594611ead604130232338a8131beee27eade58416f9c78b8e9c27af5c4060605c4b21921e6f682ea5ed8af7f9928945fcdf04b6a0546631f96856518e8d982dc9575eca7d54f8b2cc2eadf244f4ce46e302df9267a68315d87999fb8b5226fb651a1bb16e58937c3b98a150da02ba9792be0939974b1eca432e39bdedf32701faf48bb67c020594bec604b3209840076b8efe90314f6f2076073b6612f4f22073ba00d94a999a3a0e2dab4d78f548b3b5fcbdcafd7bb11e6893be65dc53b5bbd86c7ed512beaf8a7d24eadafb7c38ea4523a79809beeb9f3bbdb51c38da21da9a884422ea4526edddb283a69934212366e4c7ad2ada07fb1a1f19ecbe65ab14942996a7b48c01cce0e3753db73229be2de1d44a16a1e3cf4210ecb1d6f362cc43cae0eeedcca6bbe6dfc0cad69ce14f414f2cfc8eaf3bd6751619c51348ef9c595e4206f3223bb026c65eb7c68507f4e2ae796165199908a6427ce320da60cbb5c7923723f0a6919e0b6df5ded485d176bab8f5cbd8a17bbd9bac2548e68f76222a6e01b26f2ddfe76"}]}, 0xf84}, 0x1, 0x0, 0x0, 0x11}, 0x4000)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)

09:54:51 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
ioctl$PPPIOCATTACH(0xffffffffffffffff, 0x4004743d, &(0x7f00000000c0)=0x4)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x31e, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
r4 = dup2(0xffffffffffffffff, r3)
ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1)
ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f0000000180)=0x1)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x68)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r5, 0x600004)
sendfile(r0, r5, 0x0, 0x80001d00c0d0)

09:54:51 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:51 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
r5 = dup2(0xffffffffffffffff, r4)
ioctl$TUNSETNOCSUM(r5, 0x400454c8, 0x1)
r6 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x80, 0x0)
bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000180)={r5, r2, 0x4, r6}, 0x10)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r7 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r7, 0x600004)
sendfile(r0, r7, 0x0, 0x80001d00c0d0)

09:54:51 executing program 2:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x100, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
r6 = dup(r5)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r6)
ioctl$PPPIOCDISCONN(r6, 0x7439)
ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r6, 0xc01864c6, &(0x7f0000003a00)={&(0x7f00000039c0)=[0xfff, 0x9, 0xb7], 0x3, 0x80000})
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
syz_mount_image$afs(&(0x7f00000005c0)='afs\x00', &(0x7f0000000600)='./file0\x00', 0x70b9, 0x7, &(0x7f00000038c0)=[{&(0x7f0000000640)="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0x1000, 0x7}, 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0x1000, 0x6ed}, {&(0x7f0000003a40)="1daf25f18bc25d0e50092de397c35fa58ce3fd114eaa7699fd95b8b47f44acd926cfc780abeb2bf731ad7dbd659442768bd9411017e587b3cb2cb7b6390780220622f17ed7690fa0491307c9a289ced477a01b7c451f5e625c650510c8630429d5d5def3f53dcc7e1ff06c0e039bb24466273c60adffbb4562a83fa499fd05199e92bf3972b25e69980646acb46dfaa13407f0f0d427e7e0a12c93ead34ce124fc365b68f033a0614008b24d979f147b00826ea4d74446e31aa67aee76021b7a7d3183d25edc5820dec6f80d2dac9ed572502af902214b9415861bb7", 0xdc, 0x2}, {&(0x7f00000026c0)="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0x1000, 0x100}, {&(0x7f00000036c0)="b86e7d562ffb1ed0149881aa67a88773b0ea8988ed389746e7da3f1af66f26dcd8a1f3e59a89d76ff97eca0140f661b5f09f89f7c45e528e4758c59a6899c8559586d3082a718e1846fa2eeb4734233907f4f142d1fd9a1bd562b4803c757c194cab05e743f71e70db2b6d98758213291ce2fdec608eef5f3f8dfd339683d47bd45f8b370e166235c7d27b15d81269776116e4b1d98efb16975577274ea904d55ee649814182bcef47eb6416c1c7836b3893a7f12a61139bf651c148efa0c721a908c97ed01f6823ce9f515e0f181a75a02d62e35af97ab1598879968ba52dad007ff100", 0xe4, 0x5}, {&(0x7f00000037c0)="a63789679a6c02ab8d3bd6feaec204a2b9cd82fb49b2c43e152507819c9e3f302ad52730b65263227a51adc628e1db2e0d6385d7924191b05c58fefbb245103c3de376d2fb46e4e676a5bcac1995a6e3710ac9c741a0b49f89f5382bae0e9f05ee3b66586ac085bb52764786d5e59efad6418920888ce186ad260490aee285d372f157c8acdd427d06eed5671027bea3c5cc074bdabd45", 0x97, 0x6}, {&(0x7f0000003880)="9fc20a7869885b815b538e61abc3479e3630b2102c8b0235f4c1b8cc", 0x1c, 0xc4}], 0x8c1410, &(0x7f0000003980)={[{@flock_local='flock=local'}, {@flock_local='flock=local'}, {@flock_write='flock=write'}], [{@smackfshat={'smackfshat', 0x3d, 'TTL\x00'}}]})
ioctl$EXT4_IOC_PRECACHE_EXTENTS(r3, 0x6612)
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)

09:54:51 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r2)
ioctl$PPPIOCDISCONN(r2, 0x7439)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000), &(0x7f00000000c0)=0x4)
r3 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
ioctl$PPPIOCDISCONN(0xffffffffffffffff, 0x7439)
ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, &(0x7f0000000180)={0x1, 0x7fff})
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r3, r0, 0x0)
connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:54:51 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:51 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
r4 = signalfd(0xffffffffffffffff, &(0x7f00000000c0)={[0xffff]}, 0x8)
bind$inet6(r4, &(0x7f0000000180)={0xa, 0x4e22, 0x8, @empty, 0x8001}, 0x1c)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)
setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000001c0)={0x1, {{0xa, 0x4e21, 0x9, @ipv4={[], [], @local}, 0x7}}}, 0x88)

[  350.838377] ip_tables: iptables: counters copy to user failed while replacing table
09:54:52 executing program 5:
perf_event_open(&(0x7f0000000640)={0x5, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e21, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f00000000c0)={0x40, 0x20})
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:52 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
getpriority(0x2, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:52 executing program 0:
r0 = perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r1, r3, 0x0, 0x80001d00c0d0)
ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r0, 0xc0984124, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5})

09:54:52 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
socket$caif_seqpacket(0x25, 0x5, 0x0)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00000006c0)=""/4096)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:52 executing program 5:
r0 = perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
r5 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r6 = memfd_create(&(0x7f0000000000), 0x0)
r7 = dup2(r5, r6)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/time_for_children\x00')
bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0x7fff, 0x0, 0x8, 0x148, 0x1, 0x9, [], 0x0, r7, 0x3, 0x1}, 0x40)
accept$phonet_pipe(r3, &(0x7f00000001c0), &(0x7f0000000200)=0x10)
perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001)

09:54:52 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x80000, 0x3)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:52 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:52 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r1, 0x8008f511, &(0x7f0000000000))
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:52 executing program 2:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
r5 = syz_mount_image$ceph(&(0x7f0000000080)='ceph\x00', &(0x7f00000005c0)='./file0\x00', 0x6, 0x5, &(0x7f0000000a00)=[{&(0x7f0000000600)="b31f716142d1b16a5320891c3fceb0518eca7eca82b23f0f6c84595c4f9b3c44fca2261e51b210f28c715639d9ec3f2c77e1a75de79cbc69690b873f79a0802496b713c90f6575ff47b66bc245b3ff3aa2857e4b09e6313c6df6eff748cdc0e7ae936f7b3d07160cd3fd431812f6ff4427cb5946b52ba5d257cc6da07c433fe39472ceb498bf2200fcda30308f0216eb0c9180a5154dfa17c2abaaf5574c90331934a56b408a7eed3bd09f41875bf8163befa2ab058a", 0xb6, 0x2}, {&(0x7f00000006c0)="9e342ecf7bae63149ed19f0ea0154a7966d92512", 0x14, 0x9}, {&(0x7f0000000700)="b064c244a91e6cb994098778cadbc9073497174cfb897fe8d5b7cd2e82e30b2b8a02e9e70bc8e9191cb4417a2f7a40849d59c6fa8372a87260cd798107bf4e8759f0b10aac3da2c0f97f2ee74d1d2d96d1597d7dcdc4f32ed2198daf3b212fff46c75504f0caa1dc5113a271cba2f85547fab8b1efb9f4c4aa877c06d7ff83f58ab1e4082c8341cb44d2eab30173b22f093eabc41f268f0215cee8cfe3a879c64200184d5e9e96a4e6c0d3c95dc34431e6b3bf1719ce4a70a6e0b5a7e70c74a7b73d061bb95e", 0xc6, 0x8}, {&(0x7f0000000800)="74af577dc7bc73595c766608f8289ba90d089ddea8dfa3dd399f5f3d784f50abc1d0ee665cc7f26f1ab7d3c08eb5201573746764d44955f535080e2c03e9fa46e5f185f2434f95908b4268efef7278ac6b3d0a0fe6e5afeb10057f6b435ba573c84626d104f05fea2642664a9f879f565d26df5a10aaf1f48594f40676539539ce31f326db69cc4821f7fbe0d74526f4494b87eda14ad3e910094b55e5ea39f8e2ecde1a9e843e65fe700c7b1da6ca5d44562fc9565a2984976fa7e31be8bfd78969d715", 0xc4, 0x1}, {&(0x7f0000000900)="95c29c6d6640821fb4629bfa5f5b6b8ba43cec3a82f49a0538983af1399eca0d868d1dba651a2dae3d6df339b89af3e028baaac40c5c0bbb5e23ff4ccfb9997a120a7317adf6b11d4e6cbf0440194425f9787365a3bf19dc9b21c0f19add7ec62b97be047b509327bad3fc4335affe4c458f434ee0377371429404d9580b2015a0ada8ff4740fcb4309d38a7e120be5c9d955bb2022a5878daaf286c0ae326406f0eef612fff8663492a7605fd1e5511e2f9039b3e28fc357f6f5a2357cdaaa7ed2c9551a71c94e258e81f12eab5db8b", 0xd0, 0xfff}], 0x2c1000, &(0x7f0000000a80)='TTL\x00')
fcntl$F_GET_FILE_RW_HINT(r5, 0x40d, &(0x7f0000000ac0))
fcntl$setpipe(r1, 0x407, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)

09:54:52 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r3)
ioctl$PPPIOCDISCONN(r3, 0x7439)
sendmsg$NFNL_MSG_CTHELPER_DEL(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, 0x2, 0x9, 0x101, 0x0, 0x0, {0x7, 0x0, 0x5}, [@NFCTH_QUEUE_NUM={0x8}, @NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x40440c4}, 0x41)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:54:52 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00')
r4 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB='\'\x00\x00x', @ANYRES16=r3, @ANYBLOB="230900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32=r4, @ANYBLOB], 0x3c}}, 0x0)
sendmsg$L2TP_CMD_SESSION_CREATE(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, r3, 0x800, 0x70bd2b, 0x25dfdbfe, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x8}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x62}]}, 0x44}, 0x1, 0x0, 0x0, 0x8c0}, 0x20)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r5, 0x600004)
sendfile(r0, r0, 0x0, 0x80001d00c0d0)

09:54:52 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8)
ioctl$BTRFS_IOC_INO_PATHS(r3, 0xc0389423, &(0x7f00000001c0)={0x808, 0x18, [0x4, 0x7, 0x7, 0x8], &(0x7f0000000180)=[0x0, 0x0, 0x0]})
bind$pptp(r2, &(0x7f0000000240)={0x18, 0x2, {0x0, @remote}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x83dd, @remote, 0x4}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x43}}, 0x1c)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1)
ioctl$SNDCTL_SEQ_RESETSAMPLES(r4, 0x40045109, &(0x7f0000000200)=0xffff)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r5, 0x600004)
sendfile(r0, r5, 0x0, 0x80001d00c0d0)

09:54:52 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

[  351.678418] sctp: [Deprecated]: syz-executor.3 (pid 16336) Use of struct sctp_assoc_value in delayed_ack socket option.
[  351.678418] Use struct sctp_sack_info instead
09:54:52 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x5a, &(0x7f00000001c0)={&(0x7f0000000200)={0x24, 0x0, 0x711, 0x0, 0x0, {0x9}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="18048485", @ANYRES16=0x0, @ANYBLOB="000427bd7000ffdbdf250e0000000800390005000000050030000100000008003400010000000800320002000000050035008000000008003a00030000000800310000080000050035001f000000"], 0x54}, 0x1, 0x0, 0x0, 0x20000010}, 0x24004854)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
r5 = dup(r4)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
r6 = dup2(0xffffffffffffffff, r5)
ioctl$TUNSETNOCSUM(r6, 0x400454c8, 0x1)
ioctl$SNDRV_TIMER_IOCTL_STOP(r6, 0x54a1)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:52 executing program 1:
r0 = perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x441c1, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xd2f, 0x200000000007f}, 0x0, 0x800, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000180)={0x18, 0x2, {0x0, @local}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000380), 0x0)
r3 = dup3(r2, r1, 0x0)
connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
r6 = dup(r5)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
r7 = dup2(0xffffffffffffffff, r6)
ioctl$TUNSETNOCSUM(r7, 0x400454c8, 0x1)
r8 = socket$inet6_icmp(0xa, 0x2, 0x3a)
r9 = openat$vcs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vcs\x00', 0x80201, 0x0)
io_submit(0x0, 0x6, &(0x7f0000000740)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f0000000000)="51c62f0874fae52cbdc217", 0xb, 0x0, 0x0, 0x2, r4}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f0000000200), 0x0, 0xbac, 0x0, 0x3, r4}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x5c6, 0xffffffffffffffff, &(0x7f0000000280)="04b92a0ae6949bce0c98e1c75b6d2549898f4c19d0b6284fae0d424923eb0aa4bac83a6c5038593dff6de28256a2a07fa9fb8a248f0b5091fe42eebf22bcc22b68011371ac84992edc0329c52f5b70c3061beefe58cfdc3866e07da2bbab66bbb184d0719165ef3470a64b88d9cc48906a1792581c9f37318d51afb82c91de3244c69b428f5c75cc2169f4fbcc", 0x8d, 0x2, 0x0, 0x2, r4}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x5f08d81ba30d19cb, 0x0, r2, &(0x7f0000000840)="69ecba3cd7bc24716a9b8d4a6ceef6cb211732fbc2ade25a2990f5426782f91f6b0e2c53b486b327c80153c4176b125d7d3486c867aaa78fc4c9e95a21278eef0a4c5f768b4731e1dc8102ef683026eb59cfc699822d1305005a0656ff4bd3993419c5b2c024f8e933b3a8f2798c961a555875a13f323c56713e04e1146ad84408d755b7403fffd07af6f1a9580ccf297ddee092d9af7959cd489ddb074bdda3b0a6741024d0b60123375d3b412e91a079ec849e890b8bbbc11c8c220585d3c8", 0xc0, 0x5, 0x0, 0x2, r3}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)="5230d5db372e5f4a310746441e7e46cc8d8bef704b1a35c79cda6e24f331b266b96dfbb51cf818af92a8d96c013fea161b321890c17a101cf788e950c685d53a5248b84575e70b34a632e7b39aa6dd53268f3fb450cae9e0c13e0cf86dda52d4adc164bf67dfa04514ccf1299120e18004c4f3d10cc15360260a223213cf978570ed98bdd11bc63f6a3c444b0b860117012b7de74184c34c2d761b4df1362965f2", 0xa1, 0x7, 0x0, 0x2, r9}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x5, 0x7, r8, &(0x7f00000005c0)="75106a0f967f5af5ddc9cce84504db39dcea5584e384726afe51717463d7e63fd883fcb81735978b74568783c95960db0d344cf50e6d2a767e3978bb03466da1f1f19e8604c4ae974736e7ecad6a", 0x4e, 0x0, 0x0, 0x2, r9}])
ftruncate(r4, 0x600004)
sendfile(r1, r4, 0x0, 0x80001d00c0d0)

[  351.819087] ip_tables: iptables: counters copy to user failed while replacing table
09:54:52 executing program 3:
r0 = perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, 0xffffffffffffffff, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
userfaultfd(0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x40, 0x0)
sendfile(0xffffffffffffffff, r0, 0x0, 0x1ff)
socket$inet6_icmp(0xa, 0x2, 0x3a)

09:54:52 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
socket$inet_smc(0x2b, 0x1, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:52 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:53 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r1, 0x600004)
setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d0)

09:54:53 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
getgid()
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:53 executing program 2:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
fcntl$setpipe(r1, 0x407, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000005c0)="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", 0x1000, 0x4800, &(0x7f0000000080)={0x2, 0x4e21, @empty}, 0x10)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
r6 = dup(r5)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
r7 = dup2(0xffffffffffffffff, r6)
ioctl$TUNSETNOCSUM(r7, 0x400454c8, 0x1)
ioctl$TCGETS2(r7, 0x802c542a, &(0x7f00000015c0))

09:54:53 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xfffffffffbffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
read$FUSE(r2, &(0x7f00000006c0)={0x2020, 0x0, <r4=>0x0}, 0x2020)
write$FUSE_INTERRUPT(r2, &(0x7f00000000c0)={0x10, 0x0, r4}, 0x10)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:53 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r3)
ioctl$PPPIOCDISCONN(r3, 0x7439)
ioctl$TCFLSH(r3, 0x540b, 0x2)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:54:53 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:53 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
sendmsg$DEVLINK_CMD_SB_POOL_SET(r0, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000500)={&(0x7f0000000340)={0x188, 0x0, 0x20, 0x70bd28, 0x25dfdbfb, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x80}, {0x6, 0x11, 0x2}, {0x8, 0x13, 0x3f}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}, {0x6, 0x11, 0xf2e8}, {0x8, 0x13, 0x5}, {0x5, 0x14, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x8f}, {0x6, 0x11, 0x200}, {0x8, 0x13, 0x4}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0xef}, {0x6, 0x11, 0x6}, {0x8, 0x13, 0x400}, {0x5, 0x14, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7fff}, {0x6, 0x11, 0xffe1}, {0x8}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x9c4b}, {0x6, 0x11, 0x101}, {0x8, 0x13, 0x1}, {0x5}}]}, 0x188}, 0x1, 0x0, 0x0, 0x4008004}, 0x10040001)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = dup(r4)
getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14)
sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000140)={0x0, 0x5a, &(0x7f00000001c0)={&(0x7f0000000200)={0x24, 0x0, 0x711, 0x0, 0x0, {0x9}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r6}]}, 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r2, &(0x7f0000000700)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)={0x60, 0x0, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x800}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={[], 0x2a}}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xfffffffb}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}]}, 0x60}, 0x1, 0x0, 0x0, 0x46}, 0x0)
dup3(r1, r0, 0x0)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="9feb010018000000000000010001000030000000050000000300000000000009010000000f0000000000000700000000010000000000000a04000000000000000000000a03000000002e306100"], &(0x7f0000000200)=""/254, 0x4d, 0xfe, 0x1}, 0x20)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r7 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r7, 0x600004)
sendfile(r0, r7, 0x0, 0x80001d00c0d0)

09:54:53 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
r4 = dup2(0xffffffffffffffff, r3)
ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000b9a17f04923c8de7f5316df5e06ea0df45dbd8b1ee5905ac69e66616e4e589e5734b87aba9adfbb9bf7516039cd09f967c406de3911bdce2502b69a4c50be502b6eaf0adeac61af856d920b54c3a6180bfa59d9fc00bc44201fcb037e3d7d733b6732b6e", @ANYRES32=0x0], &(0x7f00000000c0)=0x8)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r5, 0x600004)
sendfile(r0, r5, 0x0, 0x80001d00c0d0)

09:54:53 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x7, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)
ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000000))
shmctl$IPC_RMID(0x0, 0x0)

[  352.573490] ip_tables: iptables: counters copy to user failed while replacing table
09:54:53 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x1000, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
bind$pptp(0xffffffffffffffff, &(0x7f00000000c0)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r1, 0x600004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d0)

09:54:53 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:53 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
r4 = dup2(0xffffffffffffffff, r3)
ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1)
read$usbmon(r4, &(0x7f0000000200)=""/149, 0x95)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r5, 0x600004)
sendfile(r0, r5, 0x0, 0x80001d00c0d0)
getsockopt$IP_VS_SO_GET_SERVICE(r5, 0x0, 0x483, &(0x7f0000000180), &(0x7f00000000c0)=0x68)

09:54:53 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:53 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r3)
ioctl$PPPIOCDISCONN(r3, 0x7439)
splice(r1, &(0x7f0000000000)=0xffffffff, r3, &(0x7f0000000180)=0x100, 0x7, 0x8)
r4 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r4, r0, 0x0)
connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r5, 0x600004)
sendfile(r0, r5, 0x0, 0x80001d00c0d0)

09:54:54 executing program 2:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
fcntl$setpipe(r1, 0x407, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
getsockopt$CAN_RAW_LOOPBACK(r1, 0x65, 0x3, &(0x7f0000000080), &(0x7f00000005c0)=0x4)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)

09:54:54 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in={0x2, 0x4e22, @empty}], 0x10)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
ioctl$F2FS_IOC_WRITE_CHECKPOINT(r3, 0xf507, 0x0)
r5 = dup2(0xffffffffffffffff, r4)
ioctl$TUNSETNOCSUM(r5, 0x400454c8, 0x1)
ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f00000000c0)=0x7a)

09:54:54 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x0)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:54 executing program 5:
r0 = perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000300)={0x18, 0x2, {0x0, @rand_addr=0x640100fd}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
finit_module(r0, &(0x7f0000000280)='/dev/vcs#\x00', 0x1)
dup3(r2, r1, 0x0)
r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x12000, 0x0)
connect$inet6(r3, &(0x7f00000002c0)={0xa, 0x4e23, 0x8000000, @ipv4={[], [], @local}}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
r5 = socket$nl_xfrm(0x10, 0x3, 0x6)
ioctl$BTRFS_IOC_ADD_DEV(0xffffffffffffffff, 0x5000940a, &(0x7f00000006c0)={{r5}, "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"})
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r1, r4, 0x0, 0x80001d00c0d0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, <r6=>0x0}, 0x0)
setresuid(0x0, r6, 0x0)
setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, @in=@loopback, 0x4e23, 0x61, 0xa8, 0x2, 0x2, 0x0, 0x100, 0x2f, 0x0, r6}, {0x0, 0x5, 0x3, 0x3, 0x8, 0x8, 0xfffffffffffff277, 0x1}, {0xbc8a, 0x2, 0x7ff, 0x100000000}, 0x7, 0x0, 0x2, 0x1, 0x2, 0x1}, {{@in6=@remote, 0x4d3, 0x33}, 0x2, @in=@multicast1, 0x3500, 0x2, 0x1, 0x5, 0xb9, 0x8001, 0x3}}, 0xe8)

09:54:54 executing program 1:
r0 = perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x100003ff)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x100000000000006, 0x361401)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r0, 0xffffffffffffffff, 0x0)
connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
r5 = dup(r4)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r5)
ioctl$PPPIOCDISCONN(r5, 0x7439)
ioctl$BLKIOMIN(r5, 0x1278, &(0x7f0000000000))
ioctl$SNDRV_TIMER_IOCTL_STATUS32(r5, 0x80585414, &(0x7f0000000180))
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x0, 0x4}, 0x8)
sendfile(r1, r3, 0x0, 0x80001d00c0d0)

[  353.420650] ip_tables: iptables: counters copy to user failed while replacing table
09:54:54 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x0)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:54 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:54 executing program 5:
r0 = perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)=',-\x00')
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x0)
sendfile(r1, r3, 0x0, 0x80001d00c0d0)

09:54:54 executing program 3:
r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x20000, 0x0)
getdents64(r0, &(0x7f0000000180)=""/151, 0x97)
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@empty, @in=@loopback}}, {{@in=@initdev}, 0x0, @in6}}, &(0x7f0000000340)=0xe8)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r1, r3, 0x0, 0x80001d00c0d0)

09:54:54 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x0)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:54 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ioctl$VT_GETMODE(r2, 0x5601, &(0x7f00000000c0))
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:54 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
fdatasync(r2)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
sendto$unix(r0, &(0x7f0000000000)="c3cf12b56b41188edd50f883af88116d943525b3f1667f3e5734a8655c173a28e0e982a762e81b35aa3cea141d650a0b", 0x30, 0x0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e22}, 0x6e)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:55 executing program 2:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000080)={0x3, 0x0, [{0x40, 0x0, 0x2}, {0xae3, 0x0, 0x6}, {0x374, 0x0, 0x400}]})
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
fcntl$setpipe(r1, 0x407, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)

09:54:55 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x5, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
r2 = socket$bt_bnep(0x1f, 0x3, 0x4)
ioctl$sock_SIOCGIFCONF(r2, 0x8912, &(0x7f00000000c0)=@buf)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:55 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d0)

09:54:55 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
r3 = getpid()
sched_setscheduler(r3, 0x5, &(0x7f0000000380))
getpgid(r3)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:55 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d0)

[  354.295529] ip_tables: iptables: counters copy to user failed while replacing table
09:54:55 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x2)

09:54:55 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d0)

09:54:55 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)
mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x40, 0x7)

09:54:55 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)

09:54:55 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e20, @local}, @in={0x2, 0x4e23, @multicast1}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e22, @rand_addr=0x64010102}, @in={0x2, 0x4e20, @loopback}], 0x80)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
socket$inet6_udp(0xa, 0x2, 0x0)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:55 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)

09:54:55 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)

09:54:56 executing program 2:
fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000680))
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000640)={&(0x7f0000000080), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)=@ipv6_getnetconf={0x24, 0x52, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@NETCONFA_FORWARDING={0x8, 0x2, 0xff}, @NETCONFA_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x24004001}, 0x4044010)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
fcntl$setpipe(r1, 0x407, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)

09:54:56 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xffffffffffffffff, 0x20, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f00000000c0)={0x4, @remote, 0x4e24, 0x1, 'none\x00', 0x1, 0x10001, 0x1b}, 0x2c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)
setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000180)=0x2, 0x4)

09:54:56 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x0)

[  355.156366] ip_tables: iptables: counters copy to user failed while replacing table
[  355.170749] IPVS: set_ctl: invalid protocol: 4 172.20.20.187:20004
[  355.260132] IPVS: set_ctl: invalid protocol: 4 172.20.20.187:20004
09:54:56 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$PPPIOCDISCONN(0xffffffffffffffff, 0x7439)
ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000d80)=[0xfff, 0x2])
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000cc0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0)
r4 = socket$packet(0x11, 0x2, 0x300)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000d40))
write$P9_RLCREATE(r3, &(0x7f0000000d00)={0x18, 0xf, 0x1, {{0x4, 0x3, 0x3}, 0x4fc}}, 0x18)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
sendmsg(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f00000000c0)="f8108b", 0x3}, {&(0x7f0000000180)="34b82418425fd273907ce58642d796b2f6656e38ff01d9e45168fb608a08b9e4de942ed2dc240a02500b0f6dd8e8dec7b64083d830b33c8f798849731f1eb1228706bbe916a6c16c35655fe0885bd63394ed0b12bc117fb36ca6ce057d892f9d105b05421a6dde073086a9259d63b45ed4aaf4aa22efa1d25be7c7", 0x7b}, {&(0x7f0000000200)="887cea8557fb49c46ee0c0d40ec0cac9643c0510e327076ca98c20712756ccf29823d462cff8b0b394743db6def9b590571fdcffbdb9ad2e9ebcc1998d7cffc8c0ba51db52d88be7a7580c5c2d16920aabfec274478583b1fb096a597784e7183f01570ab7f4a3d2e35ee6840ddcfd45f2e99a95c99b1ca5758325cf71f0f382ef8db08a6ac791bfe991e36634", 0x8d}, {&(0x7f00000002c0)="9517d481e39379305d80db59cfc9e1e0679523c0bb479abeb4b868b05ebe2207d6689626457bf7310114be121feb25801e2d0943b0dfb3e9bb9599641b09ee427349f1cd0c812a1686db3a9c5b9393d5bf22e690633368", 0x57}, {&(0x7f0000000340)="3cfc16b0fc9f035dcdfe3718ae3a220ede6f8c28728e8e69a7a7c9deda666f192d67663d4596a025054a88c5e2987d5f95df872581cb4b440231932faf8f0afc8b9356630e8277e896ef4b64b116525a2d7ece29d16882ca6b0d3a35496b840153d4d135fbec6110ff571bcb1a8465b9be75c4775250f84a55313f0c93d294b58452d9b8287771da3b1d41f8ec", 0x8d}, {&(0x7f0000000400)="24fb36e546c32a63b7bf9036e96bd428f9fad238b9280167a3a0fcd9c78f62e8c5e2bd003dc83594133de9df18", 0x2d}, {&(0x7f0000000440)="e0889778abe879f14524a57b1b01b11993a149e550bf068c1aa526165e005194bff9ae948831f65217dbc8b77b0ba759989175a723c7bda80116e64ee0fd8a175820239e6b2988b58855c862344231a0f5385ca0b9b684e1f2fbd1133db83d721aeddc6410515644aa2b7ff99216f6e8a276db865bf6b8272bc1349f6ba404b2c4f4c00f81", 0x85}, {&(0x7f0000000500)="320d4450402f4276a35a98d3ec3e2088449c3265d1901d82e1d6a46b8d86c7567460b85d25eb3ee0e91ae540c384694c955752658f8965268ecc368e41b68dfd5a385846793d5fb527aca8a5aac19a453d0b16f1ab81eff9e403f4ec759ee3076274793e64882896c28677d2017ae35242f67887c16fe86f44f3f84f0ae9c6f7095ac36d9014a7f3df580c7f91ebe9d0fcfd18484eff60989ea07e472a42a9a021e34043bbd483776331eaa11777bfa6dc82a35a76649d8abfcc3126feb9df912ae5a95f7e3e7d657028e9047ed2bfab76439d6321e8fa995153f77fa8901e1a", 0xe0}, {&(0x7f00000006c0)="c8443ecdfb8539d902e52e7f5f885b0a33e34eab8f4dbe80cac8cf3faaf437425eb5f27f3e4f208853e5407ae6709541ac9d8fbc7f73b90b9473ef9ced877bb4e0a0f49ffcf16dfe16fa1cf06ffd3d3f92c394056b484f582ad664a96e971e1d35fd0de8fa0515f2b85a8cfb8f2fed6707d58339eb48", 0x76}, {&(0x7f0000000740)="2822aa3134886fc807fedc1c78b22cc654f7694f159daac2aae9897b6b94bc73bf628ae3aa5ec1930c2628a6e4096b4aa002331c284866564025c92c46b81035f602c624ee3ef505c40a2d8493d486c50b55a56060b21a2aae90fc7d71366aa3ca18de6247d85c6bead84d636c7dcc6eef344ef2ce13c4c2fd07c45eed07a095ecf8c404d01bbfb964d2028d3b9b39473fae1c38bf2f4ed5c996d28df534ce6133db81973b5112863f8aa74421c265a492857841c0db85", 0xb7}], 0xa, &(0x7f00000008c0)=[{0x18, 0x10e, 0x0, ';9'}, {0xd8, 0x1, 0x0, "4bf8d18ee9588ff299dd67b9eaced20f6850619b9a7d37d1a9b97da7e223d6b3208f8bd42fccbd89d901bfacefc62573105a6c2d9d733da83618f9dc45e050fbf548aaeecd67ed41582580bdf31c1eba4d1c4dddafcdfbcfade8c9739650d480f728af203afdc3501c724cb7721b97ac012d008d54818edf939fdaf1d8ee5ebaf69147032f042fa186b303118888c0fb64ee5d08d5daf07fb3d727bf04e9096b1ead6a2159c0601ddad247925665cdd758b52b574d918154d6a5fba3b6fa863280d6c9c102"}, {0xa0, 0x10f, 0x20, "e84f3d1c00720aa94d0d36bedfd5e5d8f2825d1adeac89ebdc15671152e8635d7117a2266a3a0361d9a4790048773dc53c1a6c46d89c195fe9688205af4f02556912d9c66020d43066d9ecf3c3d0b73ee8b0eaf6a5b01a1f5549ca6562ee9e83603a800c712a727b59400fcd77190bb48a40ddc3de20da37f3986d965175c4eb9236316982478e35f7"}, {0x100, 0x1, 0x3ff, "60be64b25412c2ee7aabe4a097463e5732c15d046d52cd64d3f239fdbd2f7bbb896463cd8a236ee8a686dca0c27c8c9fcd379f62d07bc4b54f15f3cd3e72a67f9d9b683d529254c05cc8cea890147f1a546c4303782c9bc2b06dda8cd1549fb4e8c17aa0d2415cc72f7d3446fab7fff7ee2818e649fe75b57eedb92f49b0ef362b219aa6ca7f6c28839ffdb655ca36764a9661383f81e4dec1d798ab64e6b6ea2c380b25379281a1dd64368a40eb88069101ec6177a31d3ef68fb171a2d2081435ea6a03f3ce21c1240493bf7feb3b092cf0a4c7996a8cca068024fba2fa5b919486b284329e828c6a967aaa8d7c"}, {0xd0, 0x116, 0xe2c4, "211f89f974e06b9cb10b41fd029b6a37d926c852c00978e15a363598a29b3a6f75c613fbe10cc21db15c18f3d7e34da62a5aa3b864c07d5caad004bfe39ccf868f90e47ae0255d2020c497e36f9c3241aaed40a14e4b8432b0e9e2294053f17dc8cb12436b71de90bbeb48336fb29bdb1a26d62e947c605591ab30ba81250e7c4a2abc2e9875dc1bf8d18736b1e2db16381e8ae0b6def8c266ce687594a14d68d7ae8a97942568a9ca96e7b1b6198dc303b178373f03dd07c9ee8c08d3"}, {0x68, 0x10c, 0xfffffffd, "02a55c00a1807701afbfd37b1fdf377839b2aef6a6fcf6151d9acae79217ccb92fabbc752e64f23b9dc9659595f56057fe32e7fac930d29417d355b3d6b4f910eaa9ff8df36b2acf96e77faacda5474489a4cf11b44084"}], 0x3c8}, 0x20000080)
ftruncate(r5, 0x600004)
sendfile(r0, r5, 0x0, 0x80001d00c0d0)

09:54:56 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
ioctl$SIOCAX25NOUID(r2, 0x89e3, &(0x7f00000000c0)=0x1)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x18ac)

09:54:56 executing program 0:
r0 = perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff)
ioctl$BTRFS_IOC_SPACE_INFO(r1, 0xc0109414, &(0x7f0000000d00)={0x856, 0xffffffffffff8001, [[], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], []]})
r2 = socket$inet6(0xa, 0x400000000001, 0x0)
r3 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r4 = dup3(r3, r2, 0x0)
connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r5, 0x600004)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00')
sendmsg$ETHTOOL_MSG_STRSET_GET(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000300)={0x14, r7, 0x703}, 0x14}}, 0x0)
ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r4, 0x89fb, &(0x7f00000000c0)={'ip6_vti0\x00', &(0x7f0000000180)={'sit0\x00', <r8=>0x0, 0x4, 0x5, 0x7, 0x10000, 0x59, @private0={0xfc, 0x0, [], 0x1}, @local, 0x0, 0x10, 0x401, 0x80000000}})
ioctl$ifreq_SIOCGIFINDEX_wireguard(r3, 0x8933, &(0x7f0000000200)={'wg0\x00', <r9=>0x0})
sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r4, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000240)={&(0x7f000000dbc0)=ANY=[@ANYBLOB="40060000", @ANYRES16=0x0, @ANYBLOB="00032bbd7000ffdbdf250e000000ac0002808800038054000180040003000d000200273a262f282ee926000000000400030009000200282d2328000000000400030008000200ed24230008000100610b00000800010000000000050002000000000008000100080000002800018005000200000000000400030008000100090000000400030004000300050002000000000008000180040003001c00038018000180040003000800010002000000050002000000000004000100f0000280c60005008ef00c59cf8b87b029bbe09ea7dd147a1185b346373202ac79dd24271b9fee6f54a31a6bb69b4948866565ceca06bd40cebe6057102878b1e2f40bad43ca19f7a6cdbf1759f4e17892ac1774d8e492dfa34e786e7e9c931cf97b402a03d6d58995e802bbc95d8154fbdb098e1d287bfd1010234f8573765427e139fc79e90f7b1ded034b0cb092557b7660b1414fab7c4189f5ff2d7579532325a7a02b1dec57f52d2871052ba609757e5f7e482043e6b558c89c45ed95ff2be0bea23c4b0e953ac20000040001000800020000080000080002000100000008000200d200000008000200ffff000054000180140002006261746164765f736c6176655f3100001400020076657468305f766c616e000000000000140002006d6163766c616e300000000000000000140002006970766c616e300000000000000000003000018008000100", @ANYRES32=r8, @ANYBLOB="08faa5cecd2b73a0ca802640f465bf73096a0100", @ANYRES32=r9, @ANYBLOB="1400020067656e657665300000000000000000002c01028004000100e40003806800018004000300080001000000010029000200d300c7c6e570688352055f5b04bff30293daedd1cf2bcd9a973fcbe740959c630eb599224d000000040003000b0002002b2c26252c2b00000500020000000000070002005d7d0000040003000800010000040000400001800800010008000000040003000800010000000001100002005c405b405e257d242f5c29000800010017bd0000080001000200000008000100b703000014000180080001007f000000080001000000010024000180070002002925000008000100ffffffff080001000edf000005000200000000002800038024000180040003000400030004000300040003000c0002002c2540292b2d2f000400030008000200ce12216d08000200030000000800020003000000540102802a000500426b09c5b7df887f909fe39be342cf2d60982ad37646426bc1e616590789227d187018eff58c000004000100f9000500b7730bf7d45bd8cfb751345643e67584ef87c9347f707f43e2cc4f60c0770864dc214553aea26b0e357aea1ddfcf03ec06603434537a340ac12b856ff4e217053a96ad2ef091637974587b3f4d4f5f048bc4e3f2f0003b89681cbf206c0471b699aa737aaceab70cd1b17376220c2649e6a5fcf6ea32aea4621f23482868ec68ede3d6e4dfbb6e6918826ab5e242ae3227e2bcc0eff10df589f9f795649cf0a77ebb222070acd275326b47d819040e08e23cf555e718f1077eebd4e83075b2bec9864e6fb67219f19cdcc4fda96f8282740f2b05c24ef5bcd6032f07f17de88421753c770940d972c6d747222ef08685e965a33397000000140003801000018007000200232f000004000300090005003cbd1665c2000000040001008c0102800400010008000200ffff000078000500df6f3f34269f0be66ab0db77c6743bf802c79806236c90557d086a903b70d46bee80a7e318d9203455f39050c4053da05ce4475fbf5be9e059ecb2fbaa4e6bd8facddf04e2f32c18bbaec9be3f8deff0d9b7352146b5921f855ed32a5816daf5531c1c55d850f6a8d57d600378df7a77f22828b10800020000000000920005002f885b6238aeba5507b21ab713211665ab71051d3af76c1fd2ba5fb4356c0b1a4bc5246289f4c6abb4fe086aef3640de8ad03d4f14f821721e8dff25b35c4d9ec6e4281519e89ca61405a4cb0d3ec6519a2f2f04970352fabb816972fe94dabc367c35b0e7e5a0e8dc7f8b04ef9a94a2fa5da783fdbfbe3318fe75dfae52fb21aa18e1869e163e877d539f7d2247000031000500e1da007960f2bc721231af76d38fdb7f455f0dce3cc1d421e6585b7549db62885964172242f0103c0da17c7d2a00000004000100040001002c00050037d9e63439b321a5f42b6f656311d8190b94deda1378a875de8017ff0f45d98c8011f23c806f7c50"], 0x640}, 0x1, 0x0, 0x0, 0x20000000}, 0x0)
sendfile(r2, r5, 0x0, 0x80001d00c0d0)

09:54:56 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x0)

09:54:56 executing program 1:
r0 = perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r4 = dup3(r2, r1, 0x0)
connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$TUNSETNOCSUM(r5, 0x400454c8, 0x1)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002540)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@private}}, &(0x7f0000002640)=0xe8)
r7 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r8=>0x0}, &(0x7f0000cab000)=0xc)
setfsgid(r8)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003bc0)=[{&(0x7f0000000180)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000200)="5adfda2c93657d04ad7ce6683c2702d7827984b227b22cf2fc9966c9639f9b2c1e5fc33344d9689797f49315520e2d4f80cd0534714bccce4120df23f0267f9a0a52af868b6a068d21c27e0f616b2555ef5a2afaafe1cf57ee5f725ca70c1a161553005bf62afbfefea3ac110f7c312d3fd1b63e98d18d90dcce4a428d8427931db37bfecaf7e5e112d633b2a4d58f62260467941bda8f8e6aa5bd3ff756d8ce6c13b4e60d1ca9989eb6173d", 0xac}, {&(0x7f00000002c0)="f3c3190c710021ffb8fa4844ae44fdc92125520aafb9792a57a0414f4df12637341291ec83e966377af080f393c860061b783b4f6c8c6120bd6fd0a649314170b50a661265039994fa406e0ab5e712824bb5420cb24a96b74e0e25f539a33b5dde566df0406bf4f5a1fa359f3f312f7e", 0x70}, {&(0x7f0000000340)="75531e05386308b31f1b7e4c970ba4b4268dcfede0fd02061f530f4196b22c5b8fe896676a85e14ae0034677182356a7a4caa9c26fa05b2d1a347f3a2afeed3d9fbf991295649a67312ec1f5db573aa2a626a2d5247fe813e9aabca2de1796b0ab", 0x61}, {&(0x7f0000000000)="ccbc5a4a21edf3aacba135721efca330e2", 0x11}, {&(0x7f00000003c0)="9588e89b3f8edb276828047eaa5c9c2790771a4b4d796c7e25d1842ff298037d593a04b67fa36f27b40dd548c9b0704ddccbfae8a25683a742b9f3f5feb485a44e2e43de2de53bca46eeb7c732a7d4d0b2a9c1c468603eea9bd29c4f303373da11bed70e916839baef23d398ceb9ae32d489f43e462ab0115a46db2b8039f6710d116f4d7848f273d3fa4cc28ed6d177690b9ad96317d98cbfc187adb0634ce98d6b8315", 0xa4}, {&(0x7f0000000480)="9a6beec0eb14e04e6d62c64418c428acb38816290cc7341dad1d84bea124720230d3382f27c71d1c4196565b8111ac7871f0c671c50491fd003194ce5d21fab7fed5ebff0a6dbb737b293cb9eaf25fe59be51dc7e2e00edc396e12137345d5f4e5f8aa66a9be037c3ab4f7f30ef12ee90522180ad4d599bb0e843784356163cd6dd91bfb802df03cb08e68b736e4bf75", 0x90}, {&(0x7f0000000540)="de62d9a67fbb906950217cc009ffa50cb1d9d7108ab956f203d24153e9a25f61c946559c4c910fa9009992d474f3d1a9ef46e8cee98b18cb5e47015581452bf045d351c901f3e11986be606b7c", 0x4d}], 0x7, 0x0, 0x0, 0x20000011}, {&(0x7f00000006c0)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000000980)=[{&(0x7f0000000740)="6ca0f5db5329f94b22a76b1f33f233bfacf4cb2f60a2006f8754e6554f592349d8c763796ab966d2ade05ad55912e7c0bf1c", 0x32}, {&(0x7f0000000780)="f3713f2d25c8c252bc80c786da4be20dedc40eccaa280d441d1cb0e06668c6aedd8ba5d8df086fc192cf387e4f9d1eba74837b843167c158bd3cb48a2c969b7c99b0a26dd6491931966e34321e0ddf6c89c5bb2b9f386f01ec3d462d5f8c9c0573937bf120ff1604265a4b0b964d7a6f20a27a5eab1e33f1a1a983141cc3b23228fb493d939392b520413f8e43611c7b52cb63e073a2f1c4dd092af44e13ff5299c455d8e2dfec4b42c61d81ddeb717c365201380e84c216ddbfdb022915e312bf75b509bfba08c4c97402dd658cbc5520ceae84932a114f096eccf6d40134", 0xdf}, {&(0x7f0000000880)="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", 0xfc}], 0x3, &(0x7f00000009c0)=[@rights={{0x18, 0x1, 0x1, [r2, r2]}}], 0x18, 0x20000850}, {&(0x7f0000000a00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000a80)="683d69d6e88a6ecf4cd9c147814d959605665afd8fc23e52e56f50403f3b535e44ed34bb96c5444e6819d1f3269c41672a9135949035c09b618a539f76410fb0016e30dbb4bce2033815388ee221bf9757360117d6297d8c3d90ff0592f74622dc8f73a40127d973156a1de2a83d76538ce261720c150821258037718ecd9d056065e163d41caf", 0x87}, {&(0x7f0000000b40)="c29bc40011b8a9133de98df56e5148ce41383d15c8a53b9d4b535b5fded4e759977470250e4b3d8f42edecf2b754ffa7a6e1d61cd741f626b713a0e00c813a5ce2dc8245a6a5272a5c2bc0301c47dd0208b92273846502594bbb353b34c92a17620b98cbf454ad89a8bd7988fb0feced70cebb706d06303093ed3e4110149c1779192b1b35ee46434093ebcc9d2d4401e3800189125e0b0744bf8a4c185f2094f3e46b518a5dcd11e409bcca8b334bfeb424cd05978618355f73f0942011603492a9ae0ac9339219f74fcdc847a8037a", 0xd0}, {&(0x7f0000000c40)="336726baae44397c4917307bfa92bc012c3102ebf7305c952696a62261269af01d3448db2ca767d2047623ed70112432e4abc25d75b623db1eeff23147580e01486f88f9a569ec8727c2bf232897762ba371909205538f1fe0b03a251ed9c7a6a69640cc493391472f8c93b2912d04bd49ad05a40a5db508d3f661c0a4b920957eb20658e421b71d78c8481a3ff504503140ee7d38a7cb2d815dd334ff4f1818f6cc3d693be8fe6f", 0xa8}, {&(0x7f0000000d00)="c4acc376a1d70d47b1ad83f98a9fd8f297cd7b8bcf2f9adc365641be7e0aae56f96a90c450464a", 0x27}, {&(0x7f0000000d40)="dc637801abcce1b889cd14e2f4ea103c776db232f223cb37da3945916faa9728882e07cfde36516bdbecc8be923171fcf0dfda3b979481c5c295b33dc96d8c15acd4fbba9bfd9fcb3ad1f7558b76f01fb3c721d974ffbff3554c3731845fda11c0389d929fd7ad411087654195ac308e506adfbe2228086ad53b2fc0e0c6befabc3f15", 0x83}], 0x5, &(0x7f00000010c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x38, 0x1, 0x1, [r4, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r2, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xffffffffffffffff}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, r2, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x150, 0x4004081}, {&(0x7f0000001240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000013c0)=[{&(0x7f00000012c0)}, {&(0x7f0000001300)="566e3cf5197b96017947f9862e65233b86b10933c9bef43cb164a674b6bce76f4b1577c4", 0x24}, {&(0x7f0000001340)="5f4c6fff55b0cdd44d1f6be472dbbea03e7dd88e69dbf97aa894feb1628123ed5d6a15859ccd5d04ff1e0935b19df8a9acbd5cdb4b00d48d289acb96be330d3100569a5e612fa0004e30d98a75c8ae3e98acb87dd951ba354080c93981415a16a2ed", 0x62}], 0x3, 0x0, 0x0, 0x30000851}, {&(0x7f0000001400)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000002500)=[{&(0x7f0000001480)="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0x1000}, {&(0x7f0000002480)="cc4eb4982ed3d1b39e58e461ea5aa6348b8358a448015ce7483bd9bcfb4e041e5b3fd173b3795007b2a750c0e947bff7637deeec414752c75330f81c1b7eb4dc102720cb3781", 0x46}], 0x2, &(0x7f0000002680)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r2, r1, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r3, r5, r3, r3]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r6, r8}}}], 0x60, 0x40000}, {&(0x7f0000002700)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000003b40)=[{&(0x7f0000002780)="10bbd6fe66a573c843f9e9082d3875390fc0a23c54691e922a61c03a8a2503d9d35314beabe9d7c2e6da2f7ed85998a451d35a7bf8276c85ea042dd10307ed1ddb11aa79e3a5357907763a3ef25cea0eb8bd3eb0e9b86b999fbf7ac5a403c48b1372a1c53759a2ac0363bd028483d49977b33339a2201009bb5bca18ca62d60d804cfa2a70ac882cfefc65913e3910aebc91aad9aaf3197a87548e72e55d4c56e50af6b099eafca29ca342a7891b1bbcc164501a4711c362b161", 0xba}, {&(0x7f0000002840)="8ed67fcf76933c9f8bde3228ad017e9e486b9eb7bea36664ac5282bcfc991b57d948bbe5b4487f36481c14b60cd3031698d2b36ef18fd025eb6cd329b122373e7dd4416f97e536af5923cedd88cc439d", 0x50}, {&(0x7f00000028c0)="5b645693efff19e1a809f2da8056da20431dc4450212f60a568a046e0c125fecac99b684cc7ec9944d116b7de74758d1a5d324050f42ac0e9808f34475fc2347290086d25ec94ee76bf595ba440e9a1ee8dd60fdb1c2ecb74f47d1c4a2c8513e378fe3f75739c608a31e1e7613e32b9cd73b7e359fe8deac04ad072389e68c903c9063a1d86b5e0930deab5f54f711024829645229fbe160692e0c09da30fd6793e6e8db4f8481e3ebebe0f77836e61bb58b2f8c2ffd5ae9a40629adade8ac30b193f4877ca49adc91a9fba86a90efb538fad722", 0xd4}, {&(0x7f00000029c0)="13d60e7bb834bdd2ab87f40d4761ed51fe86c856b00ff3e856fde6cf902f51078d447ef2340d6738f764b49c6e11a4a0247615cbfc744c55ef85c4afb13021debdadbac4a1d95c2649490df5e2c68089fa75a379d6aef8e44f28dcb09a673517aa0751e5663409cb0f", 0x69}, {&(0x7f0000002a40)="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", 0x1000}, {&(0x7f0000003a40)="93693ba06ab9bad4c38c281aebff86b548aadcdaf35d45c22b1818d02cff0b33f87e63c36ed647ea29dbb31f5ab48b410437ffd11be2d7d5694c0e0355feb1b3e682477146a0d6ffc1e038b8bcfd62f9514b3e67e74a8790eeea4615a81479dbf4fb87563a20b78d3b5a37bb7c4065784b09cce88d48b51f2b75d4ace55a59090d43c5b9546e1ca5a2a53a7ddac6dbb882d85aeb97b162899e4ae77d9ba2f943195c5a", 0xa3}, {&(0x7f0000003b00)="5b309839595b55229ab98063895ce68fddda17c8649ac8541ed80c83907ca7759c9d13387e4ef919d6447e08e0be6f8a", 0x30}], 0x7}], 0x6, 0xc0)
r9 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r9, 0x600004)
sendfile(r1, r9, 0x0, 0x80001d00c0d0)

09:54:56 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
ioctl$SNDCTL_DSP_RESET(r2, 0x5000, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8)
ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, &(0x7f00000000c0)=0x1)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:56 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x0)

09:54:56 executing program 5:
perf_event_open(&(0x7f0000000640)={0x4, 0x70, 0x0, 0x0, 0x5, 0x0, 0x0, 0x41c1, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x64000, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfffd}, 0x0, 0x2, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
pipe(&(0x7f00000000c0))
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x8400, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x10000}, &(0x7f0000000200)=0x8)
write$P9_RREAD(r3, &(0x7f0000000080)={0x38, 0x75, 0x2, {0x2d, "923788b0b2b3a42d4f48f77352e3af09b94c95bff0f2bab3aebb93d19923a1708588f92eb687a3a9c687be5385"}}, 0x38)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:56 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
ioctl$RAW_CHAR_CTRL_GETBIND(0xffffffffffffffff, 0xac01, &(0x7f0000000000)={0x0, 0x7, 0x0})
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
ioctl$TCSETX(r2, 0x5433, &(0x7f0000000180)={0xcef6, 0x9, [0x4, 0x4, 0x200, 0x3eb, 0x7]})
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

[  355.840132] sctp: [Deprecated]: syz-executor.3 (pid 16595) Use of struct sctp_assoc_value in delayed_ack socket option.
[  355.840132] Use struct sctp_sack_info instead
09:54:56 executing program 2:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
fcntl$setpipe(r1, 0x407, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
splice(r0, 0x0, r2, 0x0, 0x30002, 0x4)

09:54:56 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vcs\x00', 0x0, 0x0)
getresuid(&(0x7f0000000600)=<r3=>0x0, &(0x7f00000006c0), &(0x7f0000000700))
socket$netlink(0x10, 0x3, 0x0)
ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000000180)=0x3)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
setfsgid(0x0)
fchown(r2, r3, r4)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x13c)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r5, 0x600004)
sendfile(r0, r5, 0x0, 0x80001d00c0d0)

09:54:56 executing program 4:
r0 = perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r4 = dup3(r2, r1, 0x0)
connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$TUNSETNOCSUM(r5, 0x400454c8, 0x1)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002540)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@private}}, &(0x7f0000002640)=0xe8)
r7 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r8=>0x0}, &(0x7f0000cab000)=0xc)
setfsgid(r8)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003bc0)=[{&(0x7f0000000180)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000200)="5adfda2c93657d04ad7ce6683c2702d7827984b227b22cf2fc9966c9639f9b2c1e5fc33344d9689797f49315520e2d4f80cd0534714bccce4120df23f0267f9a0a52af868b6a068d21c27e0f616b2555ef5a2afaafe1cf57ee5f725ca70c1a161553005bf62afbfefea3ac110f7c312d3fd1b63e98d18d90dcce4a428d8427931db37bfecaf7e5e112d633b2a4d58f62260467941bda8f8e6aa5bd3ff756d8ce6c13b4e60d1ca9989eb6173d", 0xac}, {&(0x7f00000002c0)="f3c3190c710021ffb8fa4844ae44fdc92125520aafb9792a57a0414f4df12637341291ec83e966377af080f393c860061b783b4f6c8c6120bd6fd0a649314170b50a661265039994fa406e0ab5e712824bb5420cb24a96b74e0e25f539a33b5dde566df0406bf4f5a1fa359f3f312f7e", 0x70}, {&(0x7f0000000340)="75531e05386308b31f1b7e4c970ba4b4268dcfede0fd02061f530f4196b22c5b8fe896676a85e14ae0034677182356a7a4caa9c26fa05b2d1a347f3a2afeed3d9fbf991295649a67312ec1f5db573aa2a626a2d5247fe813e9aabca2de1796b0ab", 0x61}, {&(0x7f0000000000)="ccbc5a4a21edf3aacba135721efca330e2", 0x11}, {&(0x7f00000003c0)="9588e89b3f8edb276828047eaa5c9c2790771a4b4d796c7e25d1842ff298037d593a04b67fa36f27b40dd548c9b0704ddccbfae8a25683a742b9f3f5feb485a44e2e43de2de53bca46eeb7c732a7d4d0b2a9c1c468603eea9bd29c4f303373da11bed70e916839baef23d398ceb9ae32d489f43e462ab0115a46db2b8039f6710d116f4d7848f273d3fa4cc28ed6d177690b9ad96317d98cbfc187adb0634ce98d6b8315", 0xa4}, {&(0x7f0000000480)="9a6beec0eb14e04e6d62c64418c428acb38816290cc7341dad1d84bea124720230d3382f27c71d1c4196565b8111ac7871f0c671c50491fd003194ce5d21fab7fed5ebff0a6dbb737b293cb9eaf25fe59be51dc7e2e00edc396e12137345d5f4e5f8aa66a9be037c3ab4f7f30ef12ee90522180ad4d599bb0e843784356163cd6dd91bfb802df03cb08e68b736e4bf75", 0x90}, {&(0x7f0000000540)="de62d9a67fbb906950217cc009ffa50cb1d9d7108ab956f203d24153e9a25f61c946559c4c910fa9009992d474f3d1a9ef46e8cee98b18cb5e47015581452bf045d351c901f3e11986be606b7c", 0x4d}], 0x7, 0x0, 0x0, 0x20000011}, {&(0x7f00000006c0)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000000980)=[{&(0x7f0000000740)="6ca0f5db5329f94b22a76b1f33f233bfacf4cb2f60a2006f8754e6554f592349d8c763796ab966d2ade05ad55912e7c0bf1c", 0x32}, {&(0x7f0000000780)="f3713f2d25c8c252bc80c786da4be20dedc40eccaa280d441d1cb0e06668c6aedd8ba5d8df086fc192cf387e4f9d1eba74837b843167c158bd3cb48a2c969b7c99b0a26dd6491931966e34321e0ddf6c89c5bb2b9f386f01ec3d462d5f8c9c0573937bf120ff1604265a4b0b964d7a6f20a27a5eab1e33f1a1a983141cc3b23228fb493d939392b520413f8e43611c7b52cb63e073a2f1c4dd092af44e13ff5299c455d8e2dfec4b42c61d81ddeb717c365201380e84c216ddbfdb022915e312bf75b509bfba08c4c97402dd658cbc5520ceae84932a114f096eccf6d40134", 0xdf}, {&(0x7f0000000880)="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", 0xfc}], 0x3, &(0x7f00000009c0)=[@rights={{0x18, 0x1, 0x1, [r2, r2]}}], 0x18, 0x20000850}, {&(0x7f0000000a00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000a80)="683d69d6e88a6ecf4cd9c147814d959605665afd8fc23e52e56f50403f3b535e44ed34bb96c5444e6819d1f3269c41672a9135949035c09b618a539f76410fb0016e30dbb4bce2033815388ee221bf9757360117d6297d8c3d90ff0592f74622dc8f73a40127d973156a1de2a83d76538ce261720c150821258037718ecd9d056065e163d41caf", 0x87}, {&(0x7f0000000b40)="c29bc40011b8a9133de98df56e5148ce41383d15c8a53b9d4b535b5fded4e759977470250e4b3d8f42edecf2b754ffa7a6e1d61cd741f626b713a0e00c813a5ce2dc8245a6a5272a5c2bc0301c47dd0208b92273846502594bbb353b34c92a17620b98cbf454ad89a8bd7988fb0feced70cebb706d06303093ed3e4110149c1779192b1b35ee46434093ebcc9d2d4401e3800189125e0b0744bf8a4c185f2094f3e46b518a5dcd11e409bcca8b334bfeb424cd05978618355f73f0942011603492a9ae0ac9339219f74fcdc847a8037a", 0xd0}, {&(0x7f0000000c40)="336726baae44397c4917307bfa92bc012c3102ebf7305c952696a62261269af01d3448db2ca767d2047623ed70112432e4abc25d75b623db1eeff23147580e01486f88f9a569ec8727c2bf232897762ba371909205538f1fe0b03a251ed9c7a6a69640cc493391472f8c93b2912d04bd49ad05a40a5db508d3f661c0a4b920957eb20658e421b71d78c8481a3ff504503140ee7d38a7cb2d815dd334ff4f1818f6cc3d693be8fe6f", 0xa8}, {&(0x7f0000000d00)="c4acc376a1d70d47b1ad83f98a9fd8f297cd7b8bcf2f9adc365641be7e0aae56f96a90c450464a", 0x27}, {&(0x7f0000000d40)="dc637801abcce1b889cd14e2f4ea103c776db232f223cb37da3945916faa9728882e07cfde36516bdbecc8be923171fcf0dfda3b979481c5c295b33dc96d8c15acd4fbba9bfd9fcb3ad1f7558b76f01fb3c721d974ffbff3554c3731845fda11c0389d929fd7ad411087654195ac308e506adfbe2228086ad53b2fc0e0c6befabc3f15", 0x83}], 0x5, &(0x7f00000010c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x38, 0x1, 0x1, [r4, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r2, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xffffffffffffffff}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, r2, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x150, 0x4004081}, {&(0x7f0000001240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000013c0)=[{&(0x7f00000012c0)}, {&(0x7f0000001300)="566e3cf5197b96017947f9862e65233b86b10933c9bef43cb164a674b6bce76f4b1577c4", 0x24}, {&(0x7f0000001340)="5f4c6fff55b0cdd44d1f6be472dbbea03e7dd88e69dbf97aa894feb1628123ed5d6a15859ccd5d04ff1e0935b19df8a9acbd5cdb4b00d48d289acb96be330d3100569a5e612fa0004e30d98a75c8ae3e98acb87dd951ba354080c93981415a16a2ed", 0x62}], 0x3, 0x0, 0x0, 0x30000851}, {&(0x7f0000001400)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000002500)=[{&(0x7f0000001480)="4be98f90021e856e4a06ac14bc00d678d321d180d078adf3f09e489233e91bbfc896a02cb80956c89452a2db4a7830537af3bd106b87a770abe8ba7b3a293970ae9d0736c857696370d89c0d99a47f4e6ca51c53150ae0fbfce060fc1005d723dd2f42f180feabd561a6c5fa0d0f6e2e75ee7a3b76aa94903c1d1c036d2b7d64d5971c64d461f8d2e31a2dd798a8e6d07463065ea70d6a7010fee11db428b364c39bfa7438f820c11cc0748be60ae404ed84a928cb3945cfd9a87edcdeb37e713a7bf89576d51e3ff0709e413df30fed48b7be8dab34812219ffbeefd3a621c06dd4b8061ec66d332d5a49d0d2f5f8d2c0c2b03656744ac448eff8e32bf84cea6bc87206fa59641395bf60cd1246ab7cd7fe4e9298b0ec2c12e4550a1c55720800ec0e260f9c91e69105b865693aa689be5b961359f025b39f7f9eb7525d4542f6ef499866fc195a809c74aedd64e32d6dbb6e1faa4293602dcab2aab3ce117ca2d37c13026856e42353b2241e4f4ae9e1545124a222a31352b46bbaa74c5ae6c9fdf26796594df2926edfc15f824e85dc0c32c8f6e3015a63026a626c28a1f0b48fa31fdca91cbb722acbe8a106381b891a0a37695174b7c296086d11146f073f7335b25b95f73a0c8b0d2551956f66e186906f5a4697819f3ddf9e96edc1e43b6722a2ff87f3226197d84d59af9f9c6902d269689fe95a91986fcf6da052fdd2dfcbe6e7f36cf471064cd32e2ccdd913059309c52e669513eb5abe2f42e7abcb08d8d808605f2ac5bf9cd2e46d10a84980b547a751f7a7887e93ba37ad435b539d54890522382a7edb6c46e8a9d68a36b968529d029b6bdce743797e69d22f16fc4b713e2fb0de66d9de6fab8a47e59d74544c8caf5b46836ce6e50e3a0e137f8281092ef8ea3866f590b633d79fd4d9870d5eef3dc9f8da4cea1aeb98f3fc23e343fa205f467233ff0f0407ec770e96d0e3b82abda4189cd226dbed7829164bcc0c8a351526d65d8891157c8043e5f5baafab5cef253357288f7b50cefa45fdfdea65d152187a9bcc1477467dbe354741c6cab06af7032042b48c750d14623764770b628861061b052456d951a440817b08971f2dc3469df0e32a87ad9d08540b9b0adee46d5705b22c97b23e2f30628996840d8983792a83ae7078062e7d7d0186d30d14852401d14f66af3080041d04d4aafd50e7811a76bf983f34944152a8bf63ac0115312a3db456c029e6aa2d648ee4222a5cc3c2bbe4fac41d9247d1ab9a64e81d95ec4b3bd14f20b4c4cd6e1595dafa53ac8ab804ace213781a95c4221f735b08984a954ffac77fcec560b89103ed3db4c0743de5aac3d219681ae212e4e52080a2c86c4ef7452b38620b6b9cf0aeacd928798ac9423861d7660ce2e8214604aae1b8a237eaeefd9f53d65230c6e048d2ad7c7d052f81a0e86e72c5ea60a373cc26692dec2b5692ae299e7d419be05cd740249c2373356b4959e4b4b62d632c1767cfd2ab1634c0f7137f8ee57af55076650d94e450c38573226a98852c960b01ace51002d1082018a29880506bef73f76f16bd71a0bc06022d52e3e8eabb9e6a455888664aedc40c0ea747e6b285911297291c84fbe398a8d5b2b2063d9645815521825f8ec868d4c6dbc887f341b5e0c41e6bdff509fd630f176bc39e9bfd327e2b66244b958cea03504e2d75bd76f7747532d8c8793151fedc5c0402411ced92264d1b54554d19fe068e365e70947bc725345234057f3a4be18eeca51ea697118e6e1a7f761001ab4094f0461083cea3bc048d52d587f19c76ba952be7408f45e17b8d0a366d17f60443a8a38a6017e5c23c54c818cebbc5746a89ccd0f683ad9dac2d39efb6ae2e4f9e63618a53524bbff761266702ba3c117c784a4c4868f001d9a95c974044a969ab5e4fdc000204cd27c58e4615357ad9fcf75bcd78d4fd8a1ce1c87a0eab43aecdeb7f0ae961b0e2496b91d19a611463b2e2f09069ff699cdc491cad22c7d8383c498a4b20c9fb7fa531d006ce965243dd4f5b01563b04c6f0bb45a5397d672c1c3f6e9cece4b498a225bc8bca202b56f90e9021bf8c289fb2e62e89a318fc2c41eae8246b79b154e231161973e060d0b1289a478e2a68136006a254ba4308baf624c79f725321ca931bfd92ef2a976f63b463a2191c18380bff55d1a44d515408bd82689b000382c72550dc4fd531d916288dc30b02df52113399f35030c730105b3779a91ffc3767ef669bc71cbb1037c0a96634340aeef7e250240656908e414259931ef5e56d07082afc7faeb76e540c01c2a9276c32b9531b21f43ed3f81b97d8b7a4b8f99aae8f1733c3678ff764fb4fab215130828d5fa051c9aee0a3482dd84006ce0cfe812c0ca221453270bd68df964cccae0b82763af01f712fd393483ecff8c551c23891774ca866cf4b1506fb0c06313d3cfeec128098d8c7733cab93213457b54524adcac73278caaf327e812da6c09b34b470fa7eee39bc2958a56a50275248d4f2560f9fb8ca5b737d95bfc4d2f07e87eedfb08a7cf27ae69cd971d9998e914a11d4788623a329ad580bfe9f562e27519e1c7a9ef54ddcc00f7498213fd22713a54539192e9c12551cb679de10bbae6b52e666769d725d4f017ed12d34d7f10f7b49b8d715a2cd4a246c2a9a2364d660fa113f981476b2fa16f79761da8fe9a986816beaddbab23d81e768ce3b5256a5c8e77ecde1f1b72e5ac685a2fe6d1128e4b3c6a30b05bf5d1b937920a9f7cfe5a8dec44ce6caafdecf0d45e0995099d6d111bc4f25994b2bcaee16b6a3f6506da4000b85f7eb159d379411e56eb71486a890beace2ad3b7a562c3cfc209ef4928e405bed8e0bb107f8bdc9a1f7a14040668477c815417c9978b3a6c18b2c19388f38fc481c20f777b3ec31aba8878820acaa6b7aaaa84874f52dfa3166c12d4331405d1c9f1fcf6a9841306a1807830982b435ee7f561e8de9aabb274ba8e5881a479af35c36560879e356ec3131854186507855a034e2c1036420ea494d10fc0ed01b5d2466f7d608a6d4c69a26e79d864bed8e6e464fc923a4bba264b9e1fadc2075bc1ba4eac398b96011ed388abd952e8345ea9d02eeee042cb9d7085b080b34d7cdfa9c9401a0752698168e65d6eed3da43fb9d3803ead1d0ee0705835329ec32b18df89266c3a2a6bb6e9d90fefcbb34ceed86e27998864032369f3aa1e649e1875bc35084a82e6d43cb2d9d75bf9ae37c32c17b6e6fd854166ea5adc2b7a074963a441410e2b6829e87ddee51ca0784a5afeb6b0c7eaff938dde5c4870dbf2b0353721b8420884e2f881c0651f0fc078f946ace02e9196fd62ab33b377a7c3323273b7f763354fbe379947dd8de29e652beb8aad49e39a829dcb0b9732137daf5471b1b7f9a753eba78da9821d087573e004e134fe106462bf4c17785b901eae3dc4a065f3dbcc5fb758bcd86401539a3582df90779129871cd9ca3dca3fba420b848ec036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0x1000}, {&(0x7f0000002480)="cc4eb4982ed3d1b39e58e461ea5aa6348b8358a448015ce7483bd9bcfb4e041e5b3fd173b3795007b2a750c0e947bff7637deeec414752c75330f81c1b7eb4dc102720cb3781", 0x46}], 0x2, &(0x7f0000002680)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r2, r1, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r3, r5, r3, r3]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r6, r8}}}], 0x60, 0x40000}, {&(0x7f0000002700)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000003b40)=[{&(0x7f0000002780)="10bbd6fe66a573c843f9e9082d3875390fc0a23c54691e922a61c03a8a2503d9d35314beabe9d7c2e6da2f7ed85998a451d35a7bf8276c85ea042dd10307ed1ddb11aa79e3a5357907763a3ef25cea0eb8bd3eb0e9b86b999fbf7ac5a403c48b1372a1c53759a2ac0363bd028483d49977b33339a2201009bb5bca18ca62d60d804cfa2a70ac882cfefc65913e3910aebc91aad9aaf3197a87548e72e55d4c56e50af6b099eafca29ca342a7891b1bbcc164501a4711c362b161", 0xba}, {&(0x7f0000002840)="8ed67fcf76933c9f8bde3228ad017e9e486b9eb7bea36664ac5282bcfc991b57d948bbe5b4487f36481c14b60cd3031698d2b36ef18fd025eb6cd329b122373e7dd4416f97e536af5923cedd88cc439d", 0x50}, {&(0x7f00000028c0)="5b645693efff19e1a809f2da8056da20431dc4450212f60a568a046e0c125fecac99b684cc7ec9944d116b7de74758d1a5d324050f42ac0e9808f34475fc2347290086d25ec94ee76bf595ba440e9a1ee8dd60fdb1c2ecb74f47d1c4a2c8513e378fe3f75739c608a31e1e7613e32b9cd73b7e359fe8deac04ad072389e68c903c9063a1d86b5e0930deab5f54f711024829645229fbe160692e0c09da30fd6793e6e8db4f8481e3ebebe0f77836e61bb58b2f8c2ffd5ae9a40629adade8ac30b193f4877ca49adc91a9fba86a90efb538fad722", 0xd4}, {&(0x7f00000029c0)="13d60e7bb834bdd2ab87f40d4761ed51fe86c856b00ff3e856fde6cf902f51078d447ef2340d6738f764b49c6e11a4a0247615cbfc744c55ef85c4afb13021debdadbac4a1d95c2649490df5e2c68089fa75a379d6aef8e44f28dcb09a673517aa0751e5663409cb0f", 0x69}, {&(0x7f0000002a40)="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", 0x1000}, {&(0x7f0000003a40)="93693ba06ab9bad4c38c281aebff86b548aadcdaf35d45c22b1818d02cff0b33f87e63c36ed647ea29dbb31f5ab48b410437ffd11be2d7d5694c0e0355feb1b3e682477146a0d6ffc1e038b8bcfd62f9514b3e67e74a8790eeea4615a81479dbf4fb87563a20b78d3b5a37bb7c4065784b09cce88d48b51f2b75d4ace55a59090d43c5b9546e1ca5a2a53a7ddac6dbb882d85aeb97b162899e4ae77d9ba2f943195c5a", 0xa3}, {&(0x7f0000003b00)="5b309839595b55229ab98063895ce68fddda17c8649ac8541ed80c83907ca7759c9d13387e4ef919d6447e08e0be6f8a", 0x30}], 0x7}], 0x6, 0xc0)
r9 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r9, 0x600004)
sendfile(r1, r9, 0x0, 0x80001d00c0d0)

[  355.936292] sctp: [Deprecated]: syz-executor.3 (pid 16602) Use of struct sctp_assoc_value in delayed_ack socket option.
[  355.936292] Use struct sctp_sack_info instead
09:54:56 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
r2 = getpid()
sched_setscheduler(r2, 0x5, &(0x7f0000000380))
ptrace(0xffffffffffffffff, r2)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:57 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3)
r4 = syz_open_dev$dri(&(0x7f00000001c0)='/dev/dri/card#\x00', 0x1, 0x28a000)
fadvise64(r4, 0x8, 0x800, 0x2)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
r6 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x400100, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r6, 0x8004510b, &(0x7f0000000180))
ftruncate(r5, 0x600004)
sendfile(r0, r5, 0x0, 0x80001d00c0d0)

[  356.052544] ip_tables: iptables: counters copy to user failed while replacing table
09:54:57 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x481, 0x0)
ftruncate(r2, 0x600004)
r3 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r4 = memfd_create(&(0x7f0000000000), 0x0)
dup2(r3, r4)
ioctl$FS_IOC_MEASURE_VERITY(r4, 0xc0046686, &(0x7f0000000180)={0x1, 0xa5, "331b796ae4676d7f51b587b818d32fdace6f437ac120f4142b1ee4c2e251e7d4b673ea80683138e7cf54eece69092e3af4cb4bc501b88ee6e03e804284714276dab8d5f34d2756510f3046ba50d20c5eb60196c3cacd3a446e560ea7221f0843e5e33e139b96f415c925b432b75f80a9c17475e514046e8a3e6d7f42689c67b67fe27c4adc9fa7b90f3913b8be9e05a67344860472c2037defb899f35a5b6143262180351f"})
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:57 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r3 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x12, 0x40, 0x401, 0x400, 0x188, r3, 0xcf9, [], 0x0, r2, 0x5, 0x0, 0x3}, 0x40)
r5 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r6 = memfd_create(&(0x7f0000000000), 0x0)
dup2(r5, r6)
r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x280c00, 0x0)
sendfile(r7, r6, 0x0, 0x105)

09:54:57 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
ioctl$RAW_CHAR_CTRL_GETBIND(0xffffffffffffffff, 0xac01, &(0x7f0000000000)={0x0, 0x7, 0x0})
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
ioctl$TCSETX(r2, 0x5433, &(0x7f0000000180)={0xcef6, 0x9, [0x4, 0x4, 0x200, 0x3eb, 0x7]})
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:57 executing program 3:
perf_event_open(&(0x7f0000000640)={0x2, 0x70, 0x3, 0x0, 0x0, 0x2, 0x0, 0x41c1, 0x20054, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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_bp={0x0}, 0xeca, 0x0, 0x0, 0x2, 0x96, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
r2 = openat$random(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x608480, 0x0)
ftruncate(r2, 0x8)
prctl$PR_SET_FP_MODE(0x2d, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0xffffffff, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0xfffffffffffffe41)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsa\x00', 0x8900, 0x0)
setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x23, &(0x7f0000000180)={0x0, 0xc27}, 0x8)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
ioctl$PPPIOCDISCONN(0xffffffffffffffff, 0x7439)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000240)=0x1c, 0x80000)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:57 executing program 5:
perf_event_open(&(0x7f0000000640)={0x0, 0x70, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x41c1, 0x8a40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x1, 0x1}, 0x2000, 0x4, 0x0, 0x3, 0x100, 0x8001}, 0x0, 0x1, 0xffffffffffffffff, 0x8)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x0, @loopback, 0x9}, @in={0x2, 0x4e22, @multicast1}, @in6={0xa, 0x4e22, 0x1, @loopback, 0x4}], 0x48)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
fcntl$setflags(r0, 0x2, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$PPPIOCDISCONN(0xffffffffffffffff, 0x7439)
ioctl$SCSI_IOCTL_START_UNIT(0xffffffffffffffff, 0x5)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)
pwritev2(r2, &(0x7f0000000340)=[{&(0x7f00000000c0)="a034674f3dc3e3a6fd831b66440f56828e8e0676ae97ee72b0b797e50b72414713fa5295c12b9a", 0x27}, {&(0x7f0000000180)="186a6e7e9d3ba87eedf703a8d5721e07eacdcf3fb5a8c19fc334fa3ddc312f00c1940aad4a0b3b4be82e878ce4cc9ccf46ca95c75262f1ab9dfdda076683471c5a76698a08d955ac", 0x48}, {&(0x7f0000000280)="f0322f0a1c2dccbb7c1b4a1ea433a6ea69fa29be747200383f0efac21917ff42cb59b0a3ca41c1dafcba0acb7ba23d93ade1645ff3b8fd63840bab53b1bac14b403ab09a690d5b6112e779df941e79562d4f897343424311bb83bd4c2b893255b5634df9575c5b7f63531292438418f5", 0x70}, {&(0x7f0000000300)="b067f5479feacb0b3e67de0c", 0xc}], 0x4, 0x1, 0x40, 0x0)

09:54:57 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r2, 0xc0406619, &(0x7f00000000c0)={{0x5, 0x0, @reserved="7ea07c7aac208ee590ff4e84098e94a19e19418f5637b82743f9213ba1adbb27"}})
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:57 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
r3 = accept4$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev}, &(0x7f0000000180)=0x10, 0x0)
connect$inet(r3, &(0x7f00000001c0)={0x2, 0x4e20, @remote}, 0x10)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:54:57 executing program 2:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040))
ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f00000005c0)={&(0x7f0000000080)=[0xffff, 0x101, 0x6, 0x7, 0x401], 0x5, 0x80000})
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
fcntl$setpipe(r1, 0x407, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)

09:54:57 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)
setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0x3, 0x6}, 0x4)

09:54:57 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x481, 0x0)
ftruncate(r2, 0x600004)
r3 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r4 = memfd_create(&(0x7f0000000000), 0x0)
dup2(r3, r4)
ioctl$FS_IOC_MEASURE_VERITY(r4, 0xc0046686, &(0x7f0000000180)={0x1, 0xa5, "331b796ae4676d7f51b587b818d32fdace6f437ac120f4142b1ee4c2e251e7d4b673ea80683138e7cf54eece69092e3af4cb4bc501b88ee6e03e804284714276dab8d5f34d2756510f3046ba50d20c5eb60196c3cacd3a446e560ea7221f0843e5e33e139b96f415c925b432b75f80a9c17475e514046e8a3e6d7f42689c67b67fe27c4adc9fa7b90f3913b8be9e05a67344860472c2037defb899f35a5b6143262180351f"})
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

[  356.889618] ip_tables: iptables: counters copy to user failed while replacing table
09:54:58 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x105000, 0x1)
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000000c0)={0x0, 0x6, 0x800}, 0x8)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x80000)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:58 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00')
sendmsg$TIPC_CMD_SET_LINK_TOL(r3, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, r4, 0x400, 0x70bd26, 0x25dfdbfd, {{}, {}, {0x4c, 0x18, {0x6, @link='syz1\x00'}}}, ["", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x40000d0}, 0x4000)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @private=0xa010100}}, 0x1, 0x3f, 0x9, 0x4, 0x10, 0x3f, 0xf4}, &(0x7f00000000c0)=0x9c)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:58 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
r4 = dup2(0xffffffffffffffff, r3)
ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1)
ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f00000000c0)=0x7)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r5, 0x600004)
sendfile(r0, r5, 0x0, 0x80001d00c0d0)

09:54:58 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r2, 0xc0406619, &(0x7f00000000c0)={{0x5, 0x0, @reserved="7ea07c7aac208ee590ff4e84098e94a19e19418f5637b82743f9213ba1adbb27"}})
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:58 executing program 1:
r0 = perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x20, &(0x7f0000000180)=[@in={0x2, 0x4e20, @local}, @in={0x2, 0x4e21, @local}]}, &(0x7f0000000200)=0x10)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000000)={0x7, 0x4519, 0x5, 0x2, 0x10001, 0x71})
connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r1, r3, 0x0, 0x80001d00c0d0)

[  357.288964] sctp: [Deprecated]: syz-executor.3 (pid 16685) Use of struct sctp_assoc_value in delayed_ack socket option.
[  357.288964] Use struct sctp_sack_info instead
09:54:58 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x280, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
socket$inet_udplite(0x2, 0x2, 0x88)
r4 = dup2(r0, 0xffffffffffffffff)
ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1)
dup3(r4, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x2c)
socket$caif_seqpacket(0x25, 0x5, 0x5)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r5, 0x600004)
sendfile(r0, r5, 0x0, 0x80001d00c0d0)

09:54:58 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
r3 = openat(r2, &(0x7f0000000000)='./bus\x00', 0x38300, 0x80)
setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:54:58 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r1)
ioctl$PPPIOCDISCONN(r1, 0x7439)
recvfrom$llc(r1, &(0x7f00000001c0)=""/104, 0x68, 0x142, &(0x7f0000000240)={0x1a, 0x303, 0x1, 0x37, 0x3f, 0x7, @random="c081cb176abb"}, 0x10)
r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x171000, 0x0)
perf_event_open(&(0x7f00000002c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x20, 0x0, 0x0, 0x1, 0x7, 0xc5f0}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x9)
r3 = socket$inet6(0xa, 0x3, 0x6)
r4 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x0, 0x48e6c0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000280)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r4, r3, 0x0)
connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
ioctl$VIDIOC_S_SELECTION(r2, 0xc040565f, &(0x7f0000000180)={0x6, 0x101, 0x4, {0x83, 0x4, 0xa90, 0x7}})
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r5, 0x600004)
sendfile(r3, r5, 0x0, 0x80001d00c0d0)

09:54:58 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f00000000c0))
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:58 executing program 2:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = dup(r4)
r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nvme-fabrics\x00', 0x602000, 0x0)
ioctl$VIDIOC_S_EXT_CTRLS(r6, 0xc0205648, &(0x7f0000000640)={0xfffffff, 0x7ff, 0x1, r3, 0x0, &(0x7f0000000600)={0xa0e7f0ab154ac794, 0x7fff, [], @string=&(0x7f00000005c0)=0x6}})
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x404200)
fcntl$setpipe(r1, 0x407, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000080)={0x7, 0x3, 0x6b, 0x6, 0x8, 0xdd98})
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)

09:54:58 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00')
sendmsg$TIPC_CMD_SET_LINK_TOL(r3, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, r4, 0x400, 0x70bd26, 0x25dfdbfd, {{}, {}, {0x4c, 0x18, {0x6, @link='syz1\x00'}}}, ["", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x40000d0}, 0x4000)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @private=0xa010100}}, 0x1, 0x3f, 0x9, 0x4, 0x10, 0x3f, 0xf4}, &(0x7f00000000c0)=0x9c)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:58 executing program 1:
r0 = perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000002c0)}, 0x0, 0x0, 0x100, 0x0, 0x100}, 0x0, 0x1, 0xffffffffffffffff, 0x2)
ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f0000000280)={0xffffffffffffffb2, 0x18, [], 0x0, &(0x7f0000000140)=[0x0, 0x0, 0x0]})
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r1, r3, 0x0, 0x80001d00c0d0)
r4 = open(&(0x7f0000000000)='./bus\x00', 0x40, 0x40)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r4, &(0x7f0000000180)="563c600a819b3143c582e6a9d8ac1185b0dbfd8b7b3df70e4ecd6b100e14", &(0x7f00000001c0)=""/88}, 0x20)

09:54:58 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x1, 0xffffffffffffffff, 0xa)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
dup3(r1, r1, 0x0)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x100, 0x100)
ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f00000000c0)='\xfd\x00')
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:58 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
read$sequencer(r2, &(0x7f00000001c0)=""/228, 0xe4)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)
getpeername$tipc(r3, &(0x7f00000000c0)=@name, &(0x7f0000000180)=0x10)

09:54:58 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

[  357.817482] ip_tables: iptables: counters copy to user failed while replacing table
[  357.841782] audit: type=1804 audit(1599645298.793:34): pid=16726 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir223852996/syzkaller.nFrgIQ/341/bus" dev="sda1" ino=16647 res=1
[  357.883067] sctp: [Deprecated]: syz-executor.4 (pid 16722) Use of struct sctp_assoc_value in delayed_ack socket option.
[  357.883067] Use struct sctp_sack_info instead
09:54:58 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r0, 0xffffffffffffffff, 0x0)
dup3(r0, r1, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d0)

09:54:58 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)
socket$inet6(0xa, 0xa, 0xffffde80)

09:54:58 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x8000, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)
r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f00000001c0)="f2515864d2045ec3862d2add4734103f6dcf328fd33f6133490235af34f39cb1d15d12e8606760d68adf3f360bc5573fea615cf25c99825b1aa67227b97eb5dd7c26b51d46d8a3e8ea50e852666cc529ffe264a0f4803973b0427570c3b3413819a3b05cd46c9bcac1b25968ea5391451d0c1f115afa3738a46a69", 0x7b, 0xfffffffffffffff8)
keyctl$dh_compute(0x17, &(0x7f0000000240)={0x0, r3}, &(0x7f0000000280)=""/137, 0x89, &(0x7f0000000400)={&(0x7f0000000340)={'cmac-aes-neon\x00'}, &(0x7f0000000380)="bd01c0554e17e23ca9107d398faf0443fbee86ac6634bfd1b6c43cee9e1ef10bf2d82cd33d895ab715ab03564df5fb274e5f849387a3bffc7c76a81b7e7189d72cf9", 0x42})

09:54:58 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x105000, 0x1)
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000000c0)={0x0, 0x6, 0x800}, 0x8)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x80000)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

[  357.987677] audit: type=1804 audit(1599645298.823:35): pid=16735 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir223852996/syzkaller.nFrgIQ/341/bus" dev="sda1" ino=16647 res=1
09:54:59 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = dup2(0xffffffffffffffff, r1)
ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1)
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r2, 0x0)
r3 = socket$inet6(0xa, 0x400000000001, 0x0)
r4 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r4, r3, 0x0)
connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/slabinfo\x00', 0x0, 0x0)
ioctl$PPPIOCDISCONN(0xffffffffffffffff, 0x7439)
dup2(0xffffffffffffffff, r5)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r5, 0x2600006)
sendfile(r3, r5, 0x0, 0x80001d00c0d0)

[  358.105240] audit: type=1804 audit(1599645298.973:36): pid=16728 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir795521692/syzkaller.J8lBPM/422/bus" dev="sda1" ino=16648 res=1
09:54:59 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x4, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r3 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000180)={0x10001, 0x4, 0x4, 0x400, 0x2, {0x77359400}, {0x4, 0x1, 0x1, 0x2, 0x1, 0x5, "57bf4b4a"}, 0x8, 0x930168981f8ab9a2, @fd=<r5=>r3, 0x7f})
r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x80080, 0x0)
ioctl$vim2m_VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000200)={0x101, 0x0, 0x4, 0x400, 0xfffff49c, {0x77359400}, {0x1, 0x8, 0x2, 0x2, 0x81, 0x3f, "245fde89"}, 0xfffffffa, 0x4, @fd=r5, 0x1, 0x0, r6})
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

[  358.333459] audit: type=1804 audit(1599645298.973:37): pid=16742 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir795521692/syzkaller.J8lBPM/422/bus" dev="sda1" ino=16648 res=1
09:54:59 executing program 2:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
acct(&(0x7f0000000080)='./file0\x00')
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
fcntl$setpipe(r1, 0x407, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)

09:54:59 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x800, 0x6)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r3)
ioctl$PPPIOCDISCONN(r3, 0x7439)
ioctl$PPPIOCDISCONN(0xffffffffffffffff, 0x7439)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000580)=[{{&(0x7f00000000c0)={0xa, 0x4e24, 0x6, @remote, 0x8}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="96ff40aa74f04075ffaa186b66e8b30bfbc611dda2554041da90b0ddb56496aafbab70bb8c515b59412c91c7d5fa96cb8621239b9a5fa90fa3c5cc010025c47063ae9039aaf4bb52f96313b85046ec256ba9563d36b9e00bc82676508b3e37383147897deed1196492c609d3afbcddf74bfa88de86d9aeac3197243fc9c4857cad10a0730c166749b7c94b46c085c1b17b", 0x91}, {&(0x7f0000000240)='\rIx', 0x3}, {&(0x7f0000000280)="1e6bce401fc2a9811e39f8ccb220ae13dec253ebd2ccbb04b0563df84e74e84a68ec5f9a87273f60de9f3b0b4b0697c3c8524d1302ca7e2004c6c53dacf8f7bbd03588747ff6429bde85e74efa63ac384a1ee7fa40bb59a7cce5c424d831a821c2c75cfa7a5d21b8802fc3307a5dd544ecd394d3b9a89c38c267afa94b2d3901ce67cfd2108de73c02b5525112038f415bb5ef3d21c942edf0f0e6a7bada1a9fb985237db8c9797beccff2f223147c9470a183bbf92d903ee0e709d1f5a8ae4d9a9cc814a050a6a0bba7054e666467e0fe6b69109f88727eb50056901c0170", 0xdf}], 0x3, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x1c0}}], 0x1, 0x20000800)
dup3(r3, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:54:59 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000200)='/dev/nvram\x00', 0x101000, 0x0)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
r5 = dup(r4)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
r6 = dup2(0xffffffffffffffff, r5)
ioctl$TUNSETNOCSUM(r6, 0x400454c8, 0x1)
io_submit(0x0, 0x3, &(0x7f00000003c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0xffff, r1, &(0x7f0000000000)="a53dd9f9551713bda6b6c50e907f48ceb299e171c513a99abe88a45626e4cc5ba90d4dd901e1", 0x26, 0x100, 0x0, 0x3, r2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0xae98, r2, &(0x7f00000001c0)="d6", 0x1, 0x0, 0x0, 0x3, r3}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x2, 0x2, r2, &(0x7f0000000280)="bd772df8b2492c2cbc9efb4c62931a7de3650d04c310ff882d18af9a136f3774fde7bdd5453aaf9202e8447737c619d2f19b2fcf70f25cab07bd385df0942208156998c788b3e1fdd13e865113cb15426a59c82d908578b3c8f1fbb004b90af1a2f6918b2c77211b4d0edcf6193ba370a59ec545968d46e1a9d91325c181126765c638af69295ddeaea4aac162b975892a9bb9fec46fc1be6801ad093007e71ff0d95a270e5364cec83c192656fca6d2d19f202f1c5e39e5c118f0e043e770000760250bd5f1c3405ea60300fd8eeb15fb3fbd73d5c842528d0f1023ebb3c27cbc1ce4c187b8edc9162dc98e82aff2b0529463", 0xf3, 0x80, 0x0, 0x1, r6}])
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r7 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r7, 0x600004)
ioctl$SIOCAX25OPTRT(r3, 0x89e7, &(0x7f0000000400)={@default, @null, 0x2, 0x20})
sendfile(r0, r7, 0x0, 0x80001d00c0d0)

09:54:59 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
r3 = socket$inet6_sctp(0xa, 0x1, 0x84)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
close(r4)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r6=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000000)={r6, 0x3, 0xfffb}, 0x8)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:59 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)
socket$inet6(0xa, 0xa, 0xffffde80)

09:54:59 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xfffffffffffffffd, 0x1000}, 0x0, 0x9, 0x43, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000000180)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
r4 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x101000, 0x0)
ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

[  358.632013] ip_tables: iptables: counters copy to user failed while replacing table
09:54:59 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
r2 = socket$inet6_udplite(0xa, 0x2, 0x88)
connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:59 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x600, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000000180)=0x4258, 0x4)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:59 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x805, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
r3 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
r4 = dup2(0xffffffffffffffff, r3)
ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1)
getsockopt$PNPIPE_ENCAP(r4, 0x113, 0x1, &(0x7f00000000c0), &(0x7f0000000200)=0x4)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
prctl$PR_GET_TIMERSLACK(0x1e)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x2)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
write$fb(r2, &(0x7f0000000180)="5e1c2f9b82a3fadd3ab5ad6c623ecfb9eb3170e55a10f7e114c5e87ade98cfd49104ec2ce1d443bb96639df19cc93598627885ceb41d589667408b2832851f3f9d1017832af566c9a260dedb8595734076615e8a6f17ff804d1c7453bd6b63d72665f6c140cd627a688fded725311844cb97e8c8ef3898fd2277", 0x7a)
ftruncate(r5, 0x600004)
sendfile(r0, r5, 0x0, 0x80001d00c0d0)

09:54:59 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="00fbd402ea142276a8a57b44f6514b8b4ec223ec3654266398480dc2aa666dc3bc5cc1fcdd27c3e01f546ba6c65ebea654ab6fa1c595c527e99ca0fb1019fc6e9a3ccb1817bea3554d3de79b470ab8c3cca8c4b674e5533b856d9aa8e8863fe9e083eefc753bb7ce36deef837247b41a5f2cde5604d1c9a28866f5c7b28c1008797accf2435801cdd797ceab27e35a2ddc35c1cf44847f9852392ed95dd9af50f498c389481710302b7a6a62715450278e5018eef1f3ee8b462161e2fdac6fbb8f03f1c47d0a5a020fb7d08d80c79731101e9baf724cf0cb31aa2efb4975ff043b152e"], 0xd4, 0x3)
ioctl$VIDIOC_QUERYCTRL(r3, 0xc0445624, &(0x7f00000001c0)={0x9, 0x6, "36be52083b64629fddbabd3509de3d4a704286d0806322410c330110e9d7cbce", 0x6d, 0x2, 0x1, 0x800, 0x351})
ioctl$vim2m_VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000180)={0x6, 0x1, 0x2, "d7fa23735e0af06254bbb330447aa1a450f47c1e0b50a9a5e56a6b03161178ba", 0x34324142})
syz_open_dev$tty1(0xc, 0x4, 0x3)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:54:59 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
r3 = socket$inet6_sctp(0xa, 0x1, 0x84)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
close(r4)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r6=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000000)={r6, 0x3, 0xfffb}, 0x8)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:54:59 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000180)=0x1c00000)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:00 executing program 1:
r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8)
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0xff, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x6, 0x100, 0xfffffffc}, 0x0, 0x1000000000002, r0, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r1, r3, 0x0, 0x80001d00c0d0)

09:55:00 executing program 5:
r0 = syz_open_dev$vim2m(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x2)
ioctl$vim2m_VIDIOC_EXPBUF(r0, 0xc0285629, &(0x7f0000000040)={0x3, 0xffffffff, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x531000]})
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r1, r3, 0x0, 0x80001d00c0d0)

09:55:00 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x8000, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x6, 0x30}, 0xb)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:00 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ioctl$SCSI_IOCTL_DOORUNLOCK(r3, 0x5381)
r4 = socket$kcm(0x10, 0x2, 0x10)
r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)={0x44, r5, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x7f}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x44}}, 0x0)
sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x90, r5, 0x10, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x57}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x8001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x18000}]}, 0x90}, 0x1, 0x0, 0x0, 0x800}, 0x4000)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:55:00 executing program 2:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
fcntl$setpipe(r1, 0x407, 0x0)
r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x404400, 0x0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000005c0)={<r6=>0x0, 0xb92}, &(0x7f0000000600)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000000640)={r6, @in6={{0xa, 0x4e21, 0xfffffffb, @remote, 0x3c98374b}}}, 0x84)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)

09:55:00 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
r3 = socket$inet6_sctp(0xa, 0x1, 0x84)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
close(r4)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r6=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000000)={r6, 0x3, 0xfffb}, 0x8)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

[  359.502822] ip_tables: iptables: counters copy to user failed while replacing table
09:55:00 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in={0x2, 0x4e22, @private=0xa010101}], 0x10)
dup3(0xffffffffffffffff, r0, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
r3 = socket$inet6_icmp(0xa, 0x2, 0x3a)
stat(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000200)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@mcast1, 0x4e24, 0x94aa, 0x4e23, 0x0, 0xa, 0x80, 0x80, 0x0, 0x0, r4}, {0xc1, 0x400, 0x87, 0x6, 0xdd26, 0x9, 0x7f, 0x3}, {0x20, 0x200000000a96, 0x1, 0x80000000}, 0x0, 0x6e6bb8, 0x2, 0x0, 0x3, 0x1}, {{@in=@broadcast, 0x4d4, 0x3c}, 0x2, @in=@empty, 0x34ff, 0x0, 0x0, 0x1, 0x3, 0x29a, 0x5}}, 0xe8)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
r5 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r6 = memfd_create(&(0x7f0000000000), 0x0)
dup2(r5, r6)
preadv2(r5, &(0x7f0000000380)=[{&(0x7f0000000340)=""/36, 0x24}], 0x1, 0x4f7f, 0x7, 0x14)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
chroot(&(0x7f0000000300)='./bus\x00')
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:00 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
r4 = dup2(0xffffffffffffffff, r3)
ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000180)={{0x1f, 0x8}, {0x2, 0x80}, 0x6, 0x1, 0x7})
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r5, 0x600004)
sendfile(r0, r5, 0x0, 0x80001d00c0d0)

09:55:00 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
r3 = socket$inet6_sctp(0xa, 0x1, 0x84)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
close(r4)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r6=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000000)={r6, 0x3, 0xfffb}, 0x8)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:00 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
r4 = dup2(0xffffffffffffffff, r3)
ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1)
ioctl$vim2m_VIDIOC_G_FMT(r4, 0xc0d05604, &(0x7f0000000180)={0x1, @pix={0xf4f9, 0xacb, 0x32314d4e, 0x2, 0x4ff, 0x6, 0xa, 0x80000000, 0x0, 0x2, 0x2, 0x1}})
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r5 = open(&(0x7f0000000040)='./bus\x00', 0xc0c42, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
sendfile(r0, r5, 0x0, 0x80001d00c0d0)
r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$TUNSETNOCSUM(r6, 0x400454c8, 0x1)
sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r6, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x5c, 0x0, 0x100, 0x70bd28, 0x25dfdbfe, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x1}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40}, 0x880)

09:55:00 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
getpeername$ax25(r2, &(0x7f0000000180)={{0x3, @null}, [@default, @netrom, @default, @null, @null, @default, @null, @rose]}, &(0x7f00000000c0)=0x48)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:00 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
semctl$IPC_INFO(0xffffffffffffffff, 0x4, 0x3, &(0x7f0000000240)=""/231)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)
sendmsg$NFNL_MSG_CTHELPER_GET(r2, &(0x7f0000000200)={&(0x7f00000000c0), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x1, 0x9, 0x801, 0x0, 0x0, {0xc, 0x0, 0x8}, [@NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x15}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40404}, 0x4)
r4 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
r5 = dup2(0xffffffffffffffff, r4)
ioctl$TUNSETNOCSUM(r5, 0x400454c8, 0x1)
setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000000340)={{0xa, 0x4e21, 0x100, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x481}, {0xa, 0x4e22, 0x7, @mcast2, 0x7f}, 0x3, [0x5, 0xb6, 0x81, 0xc032, 0x3, 0x9, 0xd9e, 0xa705]}, 0x5c)

09:55:00 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
sched_setscheduler(0x0, 0x5, &(0x7f0000000380))
r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x4000, 0x0)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
r5 = dup(r4)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
r6 = dup2(0xffffffffffffffff, r5)
ioctl$TUNSETNOCSUM(r6, 0x400454c8, 0x1)
sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xd4, 0x0, 0x800, 0x70bd26, 0x25dfdbfe, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r2}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r3}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r6}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4000000}, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:01 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, @perf_bp={0x0}, 0x8040, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
r4 = dup2(0xffffffffffffffff, r3)
ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1)
ioctl$VHOST_GET_FEATURES(r4, 0x8008af00, &(0x7f0000000000))
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r5, 0x600004)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @private=0xa010102}}}, 0x84)
sendfile(r0, r5, 0x0, 0x80001d00c0d0)

09:55:01 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
r3 = socket$inet6_sctp(0xa, 0x1, 0x84)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
close(r4)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r6=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000000)={r6, 0x3, 0xfffb}, 0x8)

09:55:01 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:01 executing program 2:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
fcntl$setpipe(r1, 0x407, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x30005, 0x0)

09:55:01 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:01 executing program 0:
r0 = socket$unix(0x1, 0x5, 0x0)
bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r1 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r2 = memfd_create(&(0x7f0000000000), 0x0)
dup2(r1, r2)
close(0xffffffffffffffff)
socket$phonet_pipe(0x23, 0x5, 0x2)
r3 = fanotify_init(0x0, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000240)='9p\x00', 0x0, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}})
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x554, 0x3f, 0x2, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r4 = socket$inet6(0xa, 0x400000000001, 0x0)
r5 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r5, r4, 0x0)
connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
sendfile(r4, r6, 0x0, 0x80001d00c0d0)

09:55:01 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x8040ae9f, &(0x7f00000002c0))
r4 = dup2(0xffffffffffffffff, r3)
ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x100}, 0x8)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0xffffffff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x2}], 0x1c)
r5 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r6 = open(&(0x7f0000000040)='./bus\x00', 0x40042, 0x1)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x30}, 0xc)
ftruncate(r6, 0x600004)
ioctl$VIDIOC_QUERY_DV_TIMINGS(r5, 0x80845663, &(0x7f0000000180)={0x0, @reserved})

09:55:01 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
socket$inet6_sctp(0xa, 0x1, 0x84)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
close(r3)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r5=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000040)={r5}, &(0x7f00000000c0)=0xc)

09:55:01 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(0xffffffffffffffff, r0, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
r4 = dup2(0xffffffffffffffff, r3)
ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00')
sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f00000002c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xbc, r5, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@TIPC_NLA_LINK={0x7c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7b8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfd0}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}]}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x20}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xfff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1e746db7}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xfe6}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40884}, 0x800)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r1, 0x600004)
sendfile(r0, r1, 0x0, 0x80001d00c0d0)

09:55:01 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
socket$inet6_sctp(0xa, 0x1, 0x84)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
close(r3)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

09:55:01 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
socket$inet6_sctp(0xa, 0x1, 0x84)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
close(r3)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

09:55:01 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ioctl$SCSI_IOCTL_PROBE_HOST(r2, 0x5385, &(0x7f0000000000)={0x2b, ""/43})
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:55:01 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r3 = accept4(r2, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000180)=0x80, 0x80000)
sendmsg$inet_sctp(r3, &(0x7f0000001780)={&(0x7f00000001c0)=@in6={0xa, 0x4e21, 0x7ff, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, 0x1c, &(0x7f00000016c0)=[{&(0x7f0000000200)="b65aacc8970a124768fd4cf6086ddbf33fe3ce59607931c62dc7624cc57ec2be27d2f14985b16b56939ace0797c7f7f8f12b3f2e904290aad3", 0x39}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f0000000240)="8ca1ea603b3db8cffd1a32e72f97a11a99cb840dd74d99b76707882d5e0048d7610846cf0cc13497a3a1eb9785164ce09839069115a8bfdb28a079c29773fded7b1b211a54977224ce69d1966c7ca4c29f53da9adc925a6f4d41e5533209f50e279b614dea43533178c20a7424d6b52ca84dddb08b7b71ec596e201ad2b20fc3c76adf1b71deae27b4393e67b8e181c2a11170afc4f7c4d8286e1c253dfe8c8403dff0746b2575e954df950c7135f9a3ceeb555c1b4187b7590a387a5af14c29db4b67e2bd3f088552c473a2d58b1721866e574f", 0xd4}, {&(0x7f0000000340)="ed43d91357a9c46f051da643f4bb84ff6f4722d57bf0b98a35fffad5ae19c7d8cae9e62e9c4119fa94187482e0733bb0c72c0cc0907c8fe7adb620d7cebd206ce834a7c335ce98a26f6783de40ebdc81162d80394e6bcd", 0x57}, {&(0x7f00000003c0)="77fdb6313e3be606", 0x8}, {&(0x7f0000000400)="a15a34c4cb78e75187dea649b662ef82ade4468306a1848802b00f3d1692f4d0eacf9e805f5e90a0d7ac3f37099bed2e3e119fc3a4e6dc4b6a42e1b3e8a946bbb1683b5c910feab8884a210defaddbe7e760bcc1f453b300ee3ab419959301f71d10ecd9355b0652000d77d76464c3a5799cd60cf413a5f06265a4ef8b1f14", 0x7f}, {&(0x7f0000000480)="e5b7e1b5c4d4684f89d48c8526da804c33d3cd0a85a1647515a5b0944d1a0e078ce8eddbb8fa0337a0de16a7defed8604541b0179b1e8ad244e7463e8a313a97e5c0f5fc5774a24ad3bc3a7882c6580463d82dd64ea84c2f5b90f6deef300108e36216612c5d9f24afadc27388182460d370286ed71f4c0add1eed6b968ff2b02bd83571b20a4e1144bbb60fe1c97ea1a7410882c3edb76ab4d1645328a8721cb8d225f001bfc6bb7f0d58487a23678bea374ce36b68ee7064a73f92c84b2e87e800", 0xc2}, {&(0x7f0000000580)="e90d9fd98455d341cbd1fd48d39697a0006048264aae6970725be54e37dc156d0797615f828266296e74c1d38b2c10f6e3e45b7dc4184ab8f5af6eaafea855609034b5971cb1969338b4d0ef8d04bf664f50da3ce243ac9ff98d8f10fb3ead25f67f139ccadeeffc05fb8fc92dfa5e8a7cf2c80fc94c32cd1cfc64e44820a18b0743ffbb98c7dc4afc66343bb4ab4b5872b529012dc773f2ddb8a52e3e2394b90ce854b5ae556a80c5bb192a69d06eb11c30f611f3", 0xb5}], 0x8, &(0x7f0000001740)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0xfff}}], 0x18, 0x48854}, 0x80)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:55:01 executing program 5:
perf_event_open(&(0x7f0000000640)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x58000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400, 0x7ff}, 0x0, 0x0, 0x0, 0x5, 0x100, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x80000, 0x50f8)
sched_getaffinity(0xffffffffffffffff, 0x8, &(0x7f00000000c0))
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(0xffffffffffffffff, r0, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback, 0xef9f}, 0x1c)
r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x80)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r1, 0x600004)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000200)={0x10201, 0x0, 0x2, 0x1000, &(0x7f0000fff000/0x1000)=nil})
r4 = dup2(0xffffffffffffffff, r3)
ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1)
connect$netrom(r4, &(0x7f0000000180)={{0x3, @bcast, 0x3}, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @bcast]}, 0x48)
sendfile(r0, r1, 0x0, 0x80001d00c0d0)

09:55:01 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
socket$inet6_sctp(0xa, 0x1, 0x84)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
close(r3)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

09:55:02 executing program 2:
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
fcntl$setpipe(r0, 0x407, 0x0)
write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
sendmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=[{0x20, 0x0, 0x0, "269875ce81de619bcc"}], 0x20}, 0x0)
r6 = dup(r5)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
shutdown(r4, 0x0)
recvmmsg(r4, &(0x7f0000000080), 0x72a, 0x0, 0x0)
dup2(r6, r4)
bind$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
pwritev2(r0, &(0x7f0000000740)=[{&(0x7f00000005c0)="8ac3426e133f473fa73a37ac51a9faf560393b0703328e14953e85519df54c949196314ca0a10f446f5a31a7d0cb3c34ed872f375fd0741319db0efcb1303b0c3506e10190202fc7d55e850c87e211ba99b268d8fdb0f68b22609a7b5fef0585e899fd805faec49a98b988c806fa29a8a42b466f0683aecdd7db10166798a22c694caf79455c35917436336a70f75745ec30258f3acd86574bf844d87bb6eec918c5de1f5aed2d", 0xa7}, {&(0x7f0000000680)="2fb147453915c9ae4a2a4c93bd9533f381a926341c25d8936094d0d9df8c0865e539741aff4ef648bf82e5be63e54588bab0350643c815d52cfc11823616370c96848c03e0b5621c16985b97ab55be25763deae61409f350951cf6d0bc27af2a31be07bb6a93e6109c291a5ef41c7d1d13b467622b6c87cb167f13031acb2ee6bbc91baefc58ff03d943e1e2b914a983dee45f9bfe74f98d2b82f198e92312d40d8c66c3ae861f75b9e831cddebbc01725f3f92ba29ec7e579160c6c", 0xbc}, {&(0x7f0000000080)="3e284013e563955e1b0a0eb1cfdadde4ddb3cfca26e00791851e384d4b0057378c7a362a759bd32b9bfa", 0x2a}], 0x3, 0x10000, 0x0, 0x10)
connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
splice(r2, 0x0, r2, 0x0, 0x30005, 0x4)

09:55:02 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
socket$inet6_sctp(0xa, 0x1, 0x84)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
close(r3)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

09:55:02 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x40000, 0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={<r3=>0x0, @in6={{0xa, 0x4e23, 0x1000, @private0, 0x61123594}}, 0x6, 0x100, 0x40, 0x80000000, 0x10, 0x3, 0x2}, &(0x7f0000000280)=0x9c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={r3, 0x21, 0x10, 0x1, 0x1}, &(0x7f0000000300)=0x18)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:55:02 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x1)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:02 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:02 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0xd, 0x841)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
arch_prctl$ARCH_GET_CPUID(0x1011)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
alarm(0x6)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:02 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
socket$inet6_sctp(0xa, 0x1, 0x84)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

[  361.160629] ip_tables: iptables: counters copy to user failed while replacing table
09:55:02 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x6ab5, @rand_addr=' \x01\x00', 0x8e0}, @in6={0xa, 0x4e22, 0x8000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x3a}}, 0x20}, @in6={0xa, 0x4e23, 0x0, @private0, 0x67}, @in={0x2, 0x4e20, @broadcast}, @in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0x4e21, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0x8a4d}, @in={0x2, 0x4e20, @local}], 0xa0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)=0x2)
ftruncate(r3, 0x600004)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
r5 = dup(r4)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r5)
ioctl$PPPIOCDISCONN(r5, 0x7439)
sendfile(r5, r3, 0x0, 0xfffffffffffffffe)

09:55:02 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
socket$inet6_sctp(0xa, 0x1, 0x84)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

09:55:02 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
r3 = accept$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000180)=0x1c)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x4e20, 0x9, @private2={0xfc, 0x2, [], 0x1}, 0x6}, {0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x1b}, 0xc744}, 0x0, [0x6, 0x3, 0x6, 0x1, 0x4, 0x101, 0xfffffffa, 0x6]}, 0x5c)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:55:02 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r2, 0x8008f513, &(0x7f00000000c0))
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

[  361.441049] audit: type=1804 audit(1599645302.383:38): pid=16982 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir795521692/syzkaller.J8lBPM/430/bus" dev="sda1" ino=16683 res=1
09:55:02 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
r5 = dup2(0xffffffffffffffff, r4)
ioctl$TUNSETNOCSUM(r5, 0x400454c8, 0x1)
sendmsg$NL80211_CMD_SET_STATION(r5, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, 0x0, 0x300, 0x70bd26, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x884}, 0x40c0)
sendmsg$AUDIT_TRIM(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x3f6, 0x8, 0x70bd29, 0x25dfdbfe, "", ["", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8005}, 0x4001)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:02 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1a, &(0x7f0000000000)="fcb88e240c00627a", 0x8)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:02 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
socket$inet6_sctp(0xa, 0x1, 0x84)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

09:55:02 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x60c800, 0x0)
ioctl$VIDIOC_S_PRIORITY(r2, 0x40045644, 0x2)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x101ac1, 0x0)
ioctl$SIOCAX25NOUID(r4, 0x89e3, &(0x7f00000001c0))
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:55:02 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r2, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:55:02 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f00000006c0)={0x0, &(0x7f0000000600)})
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
ioctl$SIOCX25GCAUSEDIAG(r0, 0x89e6, &(0x7f00000005c0)={0x1, 0x3})
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000180)="9cb340fb735e7af38614972c7451844880e614e6dd227909b332bf1a1be78018310bcbc925d8be6b2f857e8b31cef3fdef2d96ce428bbbd0d283839257b5d69daba8e98dc0907f06f043dc08c0182875b5fbfcddf64fc906171b365713fc60b4fa3d68e90ce0fcdc561fdb5fdd134e0f2bd683bc11f5c438e0825c156caf2ea116c6cc52e73102f108", 0x89}, {&(0x7f0000000600)="932a4cfe60ac320887", 0x9}, {&(0x7f0000000240)="c2495c5ca7668702ad1a206a36fd4ff7e31ef64a75ccb1292b3eb5a866294371ae2e09f80e605906e507530ab6d26c355e194573748eb5451a491f1bf574e75eaddbf0971ffd597aa6993b2113f9f25119605f6d03cb32a614ceb681ea3f0f", 0x5f}, {&(0x7f00000002c0)="f4beaa763a890da0b9a9d7d79b4da3d8c00a9292c37cb1ed3450652f6156593ae8c23a7426a9e71ab9a44f7121fc7058ad25a9438c10b1c7031ce98aa8a2afe9a9012513e9da66ca074b50ee0df4306c676843a46092e7ea788fc0a3f66ed78b1cb8c7069afddb0c5885a87cd144b35fb28c8c6919d461f336fa82c9e995246d9e6f2e107aac7c6dbf83097364fd9043ced24795d99f2da1ae2f1b4928bc35066efe723df3fc9850175b6fd11413651d09d415e62a5360670d0d5acf83b005b145a6fa31cdcb9ea5a3368c959a60896ef70eab10fa9e1b4b970c5ff63bf699cfc87b5106b75f482fb52ba07cc86b1a5d05c8cc29802fa4", 0xf7}, {&(0x7f00000003c0)="5c1675c4c614a8998613888b02b51e719403f03936041bd737137ccc095f9f7eb29c022cf07f172f2d5196666e0e34247617f3ed9ca891358e4a12ff5eb513cfedc949812264604704bcc96450073b73b78ebe575b1395e83ac5cd7856ee1078c773a7", 0x63}, {&(0x7f0000000440)="683942202dfd4628e5ebed3a977d826eb790094b4e1ae4eff336a821868476737acd740d824adf2cbd5cd24135181ba3f9d03e210e69d9123b020ec543368014d526881e338448172e6fbf9a4f1900110e2e169bb2a8f7942d0daa38d72c2e9c751cd1759b2491c8501aee57abd9d0e11022ba4941f8a12162b42b51cd7be2e68463bedab11064e79d7f3e62e843a1e3d85ca59e05180b7a383ddcefdb8bb477baac2f542b2e49c5227c60ab0d59e2bc5f1d66373db4c9b85e859bd7749e683ffc2937901a61d35c6955511fd2614535f28cbde396b0af8e2a29985e75a0c98d3fb133e8c4b89999d726c9e01a62e281d1631237", 0xf4}, {&(0x7f00000000c0)="068825b3c618384e50d13f5e754fdb180f98e84f63c04be9f6fffbcb059ddfea7a784a1b4e90f0b76b30f20530f536359d9442", 0x33}], 0x7, 0x1, 0xec47)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:02 executing program 2:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
fcntl$setpipe(r1, 0x407, 0x0)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
r6 = dup(r5)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
r7 = dup2(0xffffffffffffffff, r6)
ioctl$TUNSETNOCSUM(r7, 0x400454c8, 0x1)
ioctl$VIDIOC_DBG_G_CHIP_INFO(r7, 0xc0c85666, &(0x7f00000005c0)={{0x1, @addr=0x5}, "108c63bfad75fad6d32b71db544718e4f1e7daaa5eed617bb139bd1713178058"})
bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)
ioctl$NBD_SET_SIZE(r7, 0xab02, 0x85)

[  361.986607] ip_tables: iptables: counters copy to user failed while replacing table
09:55:03 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
socket$inet6_sctp(0xa, 0x1, 0x84)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

09:55:03 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = dup2(0xffffffffffffffff, r1)
ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1)
getpeername(r2, &(0x7f00000001c0)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @local}}, &(0x7f0000000240)=0x80)
r3 = socket$inet6(0xa, 0x400000000001, 0x0)
r4 = socket$inet6_sctp(0xa, 0x801, 0x84)
r5 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1000000000000006, 0x224342)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x71, 0x30}, 0xc)
socket$inet6_tcp(0xa, 0x1, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0)
dup3(r4, 0xffffffffffffffff, 0x80000)
connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ioctl$SG_EMULATED_HOST(r5, 0x2203, &(0x7f00000000c0))
ftruncate(r6, 0x600004)
sendfile(r3, r6, 0x0, 0x80001d00c0d0)

09:55:03 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x4107, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x403, 0x0, 0x8, 0x100}, 0x0, 0x80000001, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./bus\x00')
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:03 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
pipe(&(0x7f00000002c0)={<r2=>0xffffffffffffffff})
connect$caif(r2, &(0x7f0000000300)=@dbg={0x25, 0x1f, 0xf1}, 0x18)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r3 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000180)={0x557, {{0xa, 0x4e21, 0x80000001, @remote, 0x6}}}, 0x88)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x800)
write$P9_RFLUSH(r5, &(0x7f0000000280)={0x7, 0x6d, 0x1}, 0x7)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:55:03 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x400000000001, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvram\x00', 0xc0000, 0x0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/net/pfkey\x00', 0x100c0, 0x0)
read$usbfs(r2, &(0x7f0000000580)=""/175, 0xaf)
bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000480)={&(0x7f0000000180)="bd6661a56c288f4e5dbeb1b9ccf9977adfb21317b9c9671f1e490fe14b99989a9d6822d6a70ef00240a8be4ccf935aa88c9657d37d4be35c130b27635a4f3302dc5a6deeeb1a3637fe0d5f4ea839322f35ac6b69c94c8c156c300db044937542dfe065bacaa561c990fece560cdbb4176870dffd333d3fa5e1768a1b57779bc2649351771d29a3004e3c6a270853db41593ab88e4b85518fb0ca01262d4c626b0bed1f9eee620e3c2d9849a0bf3c172f53eb486c820cf14a405b3d6b9ddfda666d3b4c560135a4d23ff997addee4b2a05263455926ff972cef680a21bf3af8e6f74254ac9428aa338c955cadd32083cb7d7da886c1", &(0x7f0000000280)=""/255, &(0x7f0000000000)="ae9d0f0934", &(0x7f0000000380)="2395141af0087241408f60419ecfd0a163b3316bc6cf7194d741ea2c1cc2f6e082d75319811f30573ef7e64c419232963080e0e61c30dc1eda1d442f7f3955e671c1d4f6bd2cf41b4a1ea3902ca4febd221a3ce7b11ae591c30d82ea43941d4aeba72b35cfb74f096955e2988e4e5a19a296b981ec7d07b87b856006e2602d935b5ddf4b99879ed5a8818eb4508c1df1d613f49e42688e39935f996e3d15b5a30ee06a57b2d4e6bd8de410e3131b9a1749374cd7af05bad8fad4a701d0c9edc36f366227532dc22ca17ed542b89974c4720ac84ddd", 0xffffffc1, r1}, 0x38)
r3 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
accept4(r3, &(0x7f00000006c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, <r4=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000740)=0x80, 0x0)
ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000880)=@get={0x1, &(0x7f0000000780)=""/247, 0x4})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000008c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000500)=0x1c)
dup3(r3, r0, 0x0)
connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r5, 0x600004)
sendfile(r0, r5, 0x0, 0x80001d00c0d0)

09:55:03 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000000)={<r3=>0xffffffffffffffff}, 0x106, 0x2}}, 0x20)
write$RDMA_USER_CM_CMD_RESOLVE_ADDR(0xffffffffffffffff, &(0x7f00000001c0)={0x15, 0x110, 0xfa00, {r3, 0xf6dd, 0x0, 0x0, 0x0, @in6={0xa, 0x4e23, 0x0, @loopback, 0x65}, @in={0x2, 0x4e23, @remote}}}, 0x118)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:55:03 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
socket$inet6_sctp(0xa, 0x1, 0x84)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

09:55:03 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ocfs2_control\x00', 0x108300, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000180)=0xa5, 0x4)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

[  362.376601] audit: type=1400 audit(1599645303.323:39): avc:  denied  { write } for  pid=17052 comm="syz-executor.0" name="net" dev="proc" ino=58988 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1
09:55:03 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000000)='net_prio.ifpriomap\x00', 0x2, 0x0)
ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1)
sendmsg$NLBL_UNLABEL_C_STATICLIST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000a8}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="02b80000", @ANYRES16=0x0, @ANYBLOB="000827bd7000fcdbdf250500000014000b0000000000000000000000000000000001140006006970365f7674693000000000000000002b0007007379735f723a73657472616e735f7661725f72756e5f743a7330000014000300fc00000000000000000000000000000014000300ff02000000000000000000000000000114000200fe8000000000000000000000000000aa14000200fc000000000000000000000000000001140006007665746830000000000000000000000008000400"/206], 0xd4}}, 0x5b4d9a17e65f5a)
r2 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r3 = memfd_create(&(0x7f0000000000), 0x0)
dup2(r2, r3)
ioctl$F2FS_IOC_GARBAGE_COLLECT(0xffffffffffffffff, 0x4004f506, &(0x7f0000000180)=0x40000000)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f00000001c0)=0x2, 0x4)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:55:03 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r2, 0xc0945662, &(0x7f0000000180)={0x8000, 0x0, [], {0x0, @reserved}})
sendfile(r0, r3, 0x0, 0x80001d00c0d0)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
r5 = dup(r4)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
r6 = dup2(0xffffffffffffffff, r5)
ioctl$TUNSETNOCSUM(r6, 0x400454c8, 0x1)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x4e22, 0x1f, @local, 0x9}, {0xa, 0x4e21, 0x100, @remote, 0xfffffff7}, 0x3, [0x0, 0x7f, 0x8, 0x6, 0x80, 0x80000001, 0x6, 0x5]}, 0x5c)

09:55:03 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
socket$inet6_sctp(0xa, 0x1, 0x84)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

[  362.498655] audit: type=1400 audit(1599645303.323:40): avc:  denied  { add_name } for  pid=17052 comm="syz-executor.0" name="pfkey" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1
[  362.650657] audit: type=1400 audit(1599645303.333:41): avc:  denied  { create } for  pid=17052 comm="syz-executor.0" name="pfkey" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:kernel_t:s0 tclass=file permissive=1
09:55:03 executing program 2:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = dup(r4)
ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000080)='rose0\x00')
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
fcntl$setpipe(r1, 0x407, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)

09:55:03 executing program 3:
perf_event_open(&(0x7f0000000640)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xb6, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$netlink(0x10, 0x3, 0x6)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:03 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
close(r3)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

09:55:03 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
clock_gettime(0x0, &(0x7f0000000000)={<r3=>0x0, <r4=>0x0})
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
r6 = dup(r5)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
ioctl$BTRFS_IOC_SPACE_INFO(0xffffffffffffffff, 0xc0109414, &(0x7f00000006c0)=ANY=[@ANYBLOB="4a01000000000000d300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009648b9577adaa433000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r7 = dup2(0xffffffffffffffff, r6)
ioctl$TUNSETNOCSUM(r7, 0x400454c8, 0x1)
ioctl$vim2m_VIDIOC_PREPARE_BUF(r2, 0xc058565d, &(0x7f0000000180)={0x8000, 0x2, 0x4, 0xe000, 0x7fff, {r3, r4/1000+60000}, {0x1, 0x8, 0xc0, 0x9, 0x1, 0x8, "90abf90b"}, 0x3, 0x2, @planes=&(0x7f00000000c0)={0xfffffff8, 0x95, @fd=r2, 0x101}, 0x71bd, 0x0, r7})
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r8 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r8, 0x600004)
sendfile(r0, r8, 0x0, 0x80001d00c0d0)

09:55:03 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_bp={0x0}, 0x2200, 0x0, 0x0, 0x0, 0x100, 0x74a9fe93}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffff7ffffffa, 0x50d800)
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000180)={&(0x7f00000000c0)=[<r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8})
ioctl$DRM_IOCTL_MODE_SETPLANE(r2, 0xc03064b7, &(0x7f00000001c0)={r3, 0x5, 0x6a9, 0xe5, 0x6, 0x7ff, 0xffff8001, 0x4, 0x9, 0x10000, 0x3dc, 0xfffffffb})
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @multicast1}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

[  362.770508] ip_tables: iptables: counters copy to user failed while replacing table
09:55:03 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x7}, 0x1, 0x0, 0x3, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r4)
ioctl$PPPIOCDISCONN(r4, 0x7439)
sendmsg$NL80211_CMD_NEW_STATION(r4, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c00000095f4fb115ed87e45e0fad301731bbbde440aad6a6e5258327cb1283bdcdcd5808cbc09e6c251957fec58cbc088fa7a5f27a49ce5bbe8eb61581932f95e5aca0393f2037b3ce76da28d847a8d627e3e75008509eb742e402bb0e3bd089d350af8367d007c0b108cd8db31b05928d140a4dc346407ba4a8c2c3b7e38c8eb7accde9e6e563c8f3bd4d9d5bb54583cff6e7dd4bb079db0a8bbf6b3e6f42a", @ANYRES16=0x0, @ANYBLOB="00042cbd7000fcdbdf251300000005001301010000000800a400010000000600bd0039000000"], 0x2c}}, 0x1)

09:55:03 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
close(r3)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

[  362.969991] ip_tables: iptables: counters copy to user failed while replacing table
09:55:04 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
close(r3)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

09:55:04 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x7ff}, 0x0, 0x0, 0x0, 0x7, 0x103}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8000009, 0x167000)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x3, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x1, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
r5 = dup(r4)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
r6 = dup2(0xffffffffffffffff, r5)
ioctl$TUNSETNOCSUM(r6, 0x400454c8, 0x1)
ioctl$VIDIOC_EXPBUF(r6, 0xc0405610, &(0x7f0000000000)={0x1, 0x6, 0x1, 0x84000})
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={<r7=>0x0, 0xa4c, 0x0, 0xffffffffffff8001}, &(0x7f00000001c0)=0x18)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r7, 0x8c15, 0x20}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:55:04 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000000080)={&(0x7f000000a000)=@canfd={{0x4}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b020000009c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76630518fa1efd9b0b00"}, 0x48}}, 0x0)
mount(0x0, &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000000)=@mangle={'mangle\x00', 0x44, 0x6, 0x428, 0x390, 0x98, 0x1e0, 0x0, 0x1e0, 0x390, 0x390, 0x390, 0x390, 0x390, 0x6, 0x0, {[{{@ip={@broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'geneve1\x00', 'ip6gre0\x00'}, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@ip={@multicast2, @local, 0x0, 0x0, 'bridge_slave_1\x00', 'veth0_virt_wifi\x00'}, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x70, 0xb0}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@ipv4={[], [], @remote}}}}, {{@ip={@rand_addr, @multicast2, 0x0, 0x0, 'syzkaller0\x00', 'bond0\x00'}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@ip={@broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'lo\x00', 'batadv_slave_1\x00'}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@inet=@dccp={{0x30, 'dccp\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x488)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:04 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:04 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
close(r2)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

[  363.467163] x_tables: ip_tables: rpfilter match: used from hooks FORWARD, but only valid from PREROUTING
[  363.494720] x_tables: ip_tables: rpfilter match: used from hooks FORWARD, but only valid from PREROUTING
09:55:04 executing program 2:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
fcntl$setpipe(r1, 0x407, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)

09:55:04 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x25010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x40408, 0x0, 0x101, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0xfffffffffffffe94)
dup3(r1, r0, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0xffffffffffffff6e)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
close(r3)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r5=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000040)={r5}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={r5, 0x2, 0x0, 0x878, 0x92}, &(0x7f0000000180)=0x18)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
r6 = socket$unix(0x1, 0x1, 0x0)
sendfile(r6, r6, 0x0, 0x2)

09:55:04 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
close(r2)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

09:55:04 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
r2 = socket$inet6_udplite(0xa, 0x2, 0x88)
connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:55:04 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
r5 = dup2(0xffffffffffffffff, r4)
ioctl$TUNSETNOCSUM(r5, 0x400454c8, 0x1)
ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000000000)=0x8)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:04 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
close(r2)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

[  363.812039] ip_tables: iptables: counters copy to user failed while replacing table
09:55:04 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000000c0))
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:55:04 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)
r3 = openat$char_raw_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/raw/rawctl\x00', 0x200000, 0x0)
ioctl$BTRFS_IOC_DEV_REPLACE(r3, 0xca289435, &(0x7f00000006c0)={0x1, 0xd35, @status={[0x4, 0x101, 0x5, 0x7, 0x7fff, 0x100000001]}, [0x2, 0x3f, 0xffffffffffff886f, 0xfff, 0xfffffffffffffffe, 0x2, 0x9, 0x2, 0x6, 0x4, 0x4, 0x100000000, 0x800, 0x7, 0x2, 0x3, 0x0, 0xfffffffffffffff7, 0x4, 0x4, 0x4, 0x0, 0x3, 0xe8f4, 0x400, 0x0, 0x4, 0x6, 0x9, 0x1, 0x4, 0x4, 0xfffffffffffffc00, 0x8000, 0x3fe00000000000, 0x100, 0xaf, 0x20, 0x1f, 0x0, 0x7, 0x668, 0x180000, 0x400, 0x4, 0x8, 0x3f, 0x2, 0x64e, 0x6ea, 0x81, 0x4, 0x3, 0xfffffffffffffffd, 0x54d4, 0x2, 0x3, 0x5, 0x4, 0xdab, 0x2, 0x8, 0xe73, 0x4]})

09:55:04 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(r1)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

09:55:04 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000240)=0xc)
r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x40001, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e22, @multicast1}, @in6={0xa, 0x4e20, 0xb7, @local, 0x9}, @in6={0xa, 0x4e21, 0xfff, @private2, 0x4}, @in6={0xa, 0x4e22, 0x6, @mcast1, 0xdd}, @in={0x2, 0x4e23, @multicast1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2a}}, @in={0x2, 0x4e24, @rand_addr=0x64010102}, @in={0x2, 0xbc8, @loopback}, @in6={0xa, 0x4e24, 0x4, @private2, 0x4}], 0xc0)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:55:04 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
close(r0)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

09:55:05 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20, 0x0, 0xfffffffc, 0x9, 0x100, 0xfffffff8, 0xdeea}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @private1={0xfc, 0x1, [], 0x1}}], 0x1c)
r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={<r3=>0x0, 0x4, 0x6}, &(0x7f0000000180)=0x8)
dup3(r1, r0, 0x0)
semget(0x0, 0x1, 0x0)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)
socketpair(0x8, 0x1, 0x5, &(0x7f00000001c0)={<r5=>0xffffffffffffffff})
ioctl$PPPIOCDISCONN(0xffffffffffffffff, 0x7439)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e21, 0xffffffd5, @private1, 0x7}}, 0x5, 0x1, 0x4, 0x3, 0x8000}, &(0x7f0000000380)=0x98)
recvfrom$unix(r5, &(0x7f0000000200)=""/62, 0x3e, 0x10000, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e)

[  364.191040] sctp: [Deprecated]: syz-executor.5 (pid 17179) Use of struct sctp_assoc_value in delayed_ack socket option.
[  364.191040] Use struct sctp_sack_info instead
09:55:05 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
close(r0)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

09:55:05 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f00000003c0)={&(0x7f00000000c0)="af0bb051ced05e47f7e6ead286db02ff1e894fb056e3ee0f28cf380236f4921d7d755e9da16cd717c40dc8479b2408f3935f2ea768ec04d779dd208dfa2a", &(0x7f0000000200)=""/99, &(0x7f0000000280)="0fe68b0837b76fef81ffe9cfa4f0180153c5ac41a5cbd6e280bd2433676cbbb3a51a7789745152d32fb0c445d541411feeeeb04a9d1578372c01c7fbabdfd214fed4dc69eec0aac0b858f855015acff523a879726305af858e788ca59bfd7d5615a786689b01e279755c6855084e347df9a53f0ce6c2a97b00b8ae664cea3a8ed4", &(0x7f0000000340)="4f6a8638c8d1dcd1c3581a83489929d197e19fa85128611685a8fc8648de66bb9190098c98fd20b093b866a4b6d5f65c260a03bacb489b4ebb154c2fbd76c26d2f0c6b4f", 0x3, 0x1, 0x4}, 0x38)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
r3 = openat(0xffffffffffffffff, &(0x7f0000000400)='./bus\x00', 0x0, 0x2a)
bind$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000440)={0x7, 0x8})
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}, @in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e24, @multicast1}, @in6={0xa, 0x4e20, 0x63, @private2, 0x9}], 0x58)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:55:05 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @multicast2}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r4, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, "0000000000001000"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000280)={<r5=>0x0, 0x0, "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", "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"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000003480)={0x0, ""/256, <r6=>0x0})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r4, 0xd000943e, &(0x7f0000001280)={r5, r6, "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", "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"})
r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r7, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000001000"})
ioctl$BTRFS_IOC_INO_LOOKUP(r2, 0xd0009412, &(0x7f0000002280)={0x0, 0x7})

09:55:05 executing program 2:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0)
r4 = dup(r3)
fcntl$setpipe(r1, 0x407, 0xfffffffffffffffd)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
r6 = dup(r5)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
r7 = dup2(0xffffffffffffffff, r6)
ioctl$TUNSETNOCSUM(r7, 0x400454c8, 0x1)
ioctl$IMCLEAR_L2(r7, 0x80044946, &(0x7f00000005c0)=0x3)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000600)={0x0, 0x8}, &(0x7f0000000640)=0x8)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
socket$l2tp(0x2, 0x2, 0x73)
setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r4, 0x6, 0x15, &(0x7f0000000080)=0x7, 0x4)
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)

09:55:05 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r2)
ioctl$PPPIOCDISCONN(r2, 0x7439)
r3 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000100)=0x1c)
connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @local}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ftruncate(r4, 0x600004)
ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000000))
socket$netlink(0x10, 0x3, 0x8)

09:55:05 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x7, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:05 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
socket$inet6_sctp(0xa, 0x801, 0x84)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
close(r0)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

09:55:05 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0x8001, @remote, 0x1ff}, 0x1c)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x0)
r3 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = memfd_create(&(0x7f0000000000), 0x0)
dup2(r3, r4)
sendfile(r0, r4, 0x0, 0x8)
syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x8, 0x40000)
r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x105002, 0x0)
ioctl$NS_GET_PARENT(r5, 0xb702, 0x0)

09:55:05 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='veth1_to_bridge\x00')
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:05 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
close(r0)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

[  364.727767] ip_tables: iptables: counters copy to user failed while replacing table
09:55:05 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='trusted.overlay.nlink\x00', &(0x7f00000001c0)={'U+', 0x7f}, 0x16, 0xdbffed1bcfe70ce5)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ioctl$PPPIOCGFLAGS1(r2, 0x8004745a, &(0x7f0000000200))
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:55:05 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r2)
ioctl$PPPIOCDISCONN(r2, 0x7439)
ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0))
r3 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r3, r0, 0x0)
connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:55:05 executing program 4:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
close(r0)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

09:55:05 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8)
r5 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r6 = memfd_create(&(0x7f0000000000), 0x0)
dup2(r5, r6)
ftruncate(0xffffffffffffffff, 0x8)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1000d, 0x9, 0x6, <r7=>0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={r7, @in6={{0xa, 0x4e23, 0x8e, @private0, 0x8}}}, 0x84)
ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00000006c0)="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")

09:55:05 executing program 4:
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
close(r0)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

[  365.071600] sctp: [Deprecated]: syz-executor.0 (pid 17236) Use of struct sctp_assoc_value in delayed_ack socket option.
[  365.071600] Use struct sctp_sack_info instead
[  365.169464] sctp: [Deprecated]: syz-executor.0 (pid 17236) Use of struct sctp_assoc_value in delayed_ack socket option.
[  365.169464] Use struct sctp_sack_info instead
09:55:06 executing program 2:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
fcntl$setpipe(r1, 0x407, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00')
r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/dlm-control\x00', 0x102, 0x0)
bind$inet(r5, &(0x7f0000000100)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
r6 = socket(0x6, 0x3, 0x3)
setsockopt$ALG_SET_AEAD_AUTHSIZE(r6, 0x117, 0x5, 0x0, 0x1000)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)

09:55:06 executing program 4:
pipe(0x0)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

09:55:06 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000002c0)=[@in6={0xa, 0x4e23, 0x0, @loopback}, @in6={0xa, 0x4e24, 0x7a, @private1, 0x2bb5}, @in={0x2, 0x4e23, @multicast1}], 0x48)
r2 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
r5 = dup(r4)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r5)
ioctl$PPPIOCDISCONN(r5, 0x7439)
sendmsg$RDMA_NLDEV_CMD_SYS_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x54, 0x1407, 0x800, 0x70bd2c, 0x25dfdbfd, "", [@RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r2}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_NET_NS_FD={0x8}, @RDMA_NLDEV_NET_NS_FD={0x8}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r5}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz0\x00'}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000840}, 0x80)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:55:06 executing program 1:
perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000180)='/dev/audio#\x00', &(0x7f00000001c0)='*\x00'], &(0x7f0000000300)=[&(0x7f0000000240)='/dev/audio#\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='/dev/audio#\x00'])
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:06 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x80)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:06 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = dup2(0xffffffffffffffff, r2)
ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1)
setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4)
r4 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x200, @initdev={0xfe, 0x88, [], 0x0, 0x0}}], 0x1c)
dup3(r4, r0, 0x0)
connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r5, 0x600004)
sendfile(r0, r5, 0x0, 0x80001d00c0d0)

09:55:06 executing program 4:
pipe(0x0)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

09:55:06 executing program 4:
pipe(0x0)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

[  365.577708] ip_tables: iptables: counters copy to user failed while replacing table
09:55:06 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r1)
ioctl$PPPIOCDISCONN(r1, 0x7439)
openat$cgroup_procs(r1, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0xff, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x100000001, 0x0, 0x0, 0x100}, 0x0, 0x5, 0xffffffffffffffff, 0x0)
r2 = socket$inet6(0xa, 0x400000000001, 0x0)
r3 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r3, r2, 0x0)
connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r2, r4, 0x0, 0x80001d00c0d0)

09:55:06 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:06 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
r3 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x4, 0x80)
r4 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r5 = memfd_create(&(0x7f0000000000), 0x0)
dup2(r4, r5)
sendfile(r3, r5, 0x0, 0x80801d00c0d0)

09:55:06 executing program 4:
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

09:55:07 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
ioctl$CHAR_RAW_DISCARD(r2, 0x1277, &(0x7f00000000c0))
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:55:07 executing program 4:
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

09:55:07 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x501400, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$devlink(&(0x7f00000003c0)='devlink\x00')
sendmsg$DEVLINK_CMD_GET(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000200)={0x14, r4, 0x1}, 0x14}}, 0x0)
sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x11000200}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x60, r4, 0x8, 0x70bd26, 0x25dfdbfc, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000800}, 0x8000)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r5, 0x600004)
sendfile(r0, r5, 0x0, 0x80001d00c0d0)

09:55:07 executing program 1:
r0 = perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
r4 = fcntl$dupfd(r3, 0x406, r0)
ioctl$BTRFS_IOC_SCRUB_CANCEL(r4, 0x941c, 0x0)
ioctl$TIOCL_GETSHIFTSTATE(r3, 0x541c, &(0x7f0000000000)={0x6, 0x8})
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
socketpair(0x15, 0x3, 0x5, &(0x7f0000000180))
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
r6 = dup(r5)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
r7 = dup2(0xffffffffffffffff, r6)
connect$inet6(r7, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @loopback, 0x7}, 0x1c)
r8 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r8, 0x600004)
sendfile(r1, r8, 0x0, 0x80001d00c0d0)

09:55:07 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x6}, 0x28, 0x0, 0x0, 0x0, 0x100, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:07 executing program 2:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
accept4$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000180)=0x14, 0x80800)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000740), &(0x7f0000000780)=0x4)
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
fcntl$setpipe(r1, 0x407, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000800)=@mangle={'mangle\x00', 0x1f, 0x6, 0x438, 0x0, 0xc0, 0x158, 0x0, 0x2b8, 0x3a0, 0x3a0, 0x3a0, 0x3a0, 0x3a0, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0xfffd, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x1}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x1}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x498)
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)
ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000680)={'ip6_vti0\x00', 0x0, 0x29, 0x3f, 0x8, 0x936, 0x2, @ipv4={[], [], @remote}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x40, 0x40, 0x7, 0x8}})
syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00')
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00'})
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080))
connect$can_bcm(r4, &(0x7f00000007c0), 0xfffffffffffffdea)
ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000005c0)=""/181)

09:55:07 executing program 4:
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

09:55:07 executing program 4:
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
close(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

09:55:07 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
removexattr(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="6fbe077cbd3f"])
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = pkey_alloc(0x0, 0x3)
pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, r2)
r3 = dup3(r1, r0, 0x0)
r4 = fcntl$dupfd(r3, 0x406, r0)
ioctl$UI_SET_LEDBIT(r4, 0x40045569, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r5, 0x600004)
sendfile(r0, r5, 0x0, 0x80001d00c0d0)

09:55:07 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0xffffffffffffffff, 0xe6, 0x8}, 0xc)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

[  366.524548] x_tables: ip_tables: rpfilter match: used from hooks PREROUTING/OUTPUT, but only valid from PREROUTING
09:55:07 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x1, 0x70bd25, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x2800}, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000240)=""/190)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:55:07 executing program 4:
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
close(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

09:55:07 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x10001, 0x0)
setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
r5 = dup(r4)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r5)
ioctl$PPPIOCDISCONN(r5, 0x7439)
sendmsg$NLBL_UNLABEL_C_STATICLIST(r5, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, 0x0, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_SECCTX={0x32, 0x7, 'system_u:object_r:systemd_logind_var_run_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4810}, 0x4008000)

09:55:07 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @broadcast}, @in6={0xa, 0x4e23, 0x4, @private0, 0x8}], 0x2c)
r3 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
r6 = dup(r5)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r6)
ioctl$PPPIOCDISCONN(r6, 0x7439)
setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000000200)=0x3, 0x4)
write$FUSE_INIT(r3, &(0x7f0000000180)={0x50, 0x0, 0x0, {0x7, 0x1f, 0x4, 0xf4144477bbc089c0, 0x8724, 0x9, 0x4ea, 0x2}}, 0x50)

09:55:07 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00000000c0)={0x4, 0x9, 0x6, 0x3, 0x5, 0x5})
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:55:07 executing program 4:
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
close(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

09:55:07 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
open(&(0x7f0000000000)='./bus\x00', 0x200, 0x108)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:08 executing program 2:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
fcntl$setpipe(r1, 0x407, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
ioctl$USBDEVFS_SETCONFIGURATION(r4, 0x80045505, &(0x7f0000000080)=0x7f)
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)

09:55:08 executing program 4:
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
close(r0)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

09:55:08 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x20000, 0x0)
ioctl$SNDRV_PCM_IOCTL_WRITEN_FRAMES(r2, 0x40184152, &(0x7f00000005c0)={0x0, &(0x7f0000000580)=[&(0x7f0000000240)="93161c2609f54a17c9f7a3baa58bd8282a5fecc969d96fea3e9d51932a85d115537bcee09e5447a8adadb6f0790d17", &(0x7f0000000280)="3081e98b564d5ee3955a5732c24bd269228ffd52f916370486a2e7fe578cf6c4b9be095c4d84a91bde138b437823ce3b484e25f615b8b075432a233ba2e7bde6e5226c638d97574795a1bb0c0c9d78e4aaa3ddd28574aac400c4c39c89d94733be55a53edfbddb81f9944d4350d19bec3c715d59bc0b22f46b0ced5c67ce3a3d9c9bc335b6f07752edc7900155e8d283958a726dcc27d24c7f4d94f308fe22c20a5814664bdc63d2d30d7a34f05726cae17a11a852e35299b2f89c022471c03b1e5b81cad66b2972a570c81393e8c73b360b973a", &(0x7f0000000380)="0cf8e54c4a306fcc5dcc846722d578b1040f19b38ac0bb0185ba1c6a0f4117c6552a67878017b65cf69ab9dd8eb5d97b90bc277290c9fb2718baed96d8280c94acf5987af36e5c5cb502485c1a6c89affae80536", &(0x7f0000000400)="11c4999578e4e4e7339222b624bd7f2135cd51f10a301079c605e736415b1623f05b6f04e53907d8aa68c074b819b7541005604754484246e3391df70eb797d674fff33fb885848f6ca53a75b5d75eaa5adc3a63abcd7a2157e67795b0c50e7ea2e02ed184f555edbf07adb0be3193abbc5c9f672d28e20720d66838c025b4712a35e14ecf879b09d654ac6485b79b0c36f73b69a602443544c8d65f134b4a2e35f204cc7ca9b56db427677611c86964c1219d6d8d20017c495560912848c6808dc7307124454facfecfc42d5967426513", &(0x7f0000000500)="ba9ec00a5cffe0b874d15a63dac650f8cc80223d41fddfde181eaa5137bf1a0e423ff4a65e165990efc522027278db0b", &(0x7f0000000540)="368052b58d910e6ded30fd8d036fe8cf228584254c3bf6d3d29c03aef04652d9bd277df5614358ac07f820dc588f3b8766", &(0x7f00000006c0)="18a77b6489be32955d994e5f794a6adc05f666448e9a2ebdfd9c050a2eaa4bb8c6b92dfa2ce5a32a5f5ac1862a979b109bd052accb6587029b34128cad3554a868bccacf0b8f67007c39b39c8dcb219a2bd449fffca5e98a868daf44778bcfe9f9a8d68936f8726998c2630e6629b0d4c3bc7a19846bd18ec801339a2cbfa1eff77766b13be857ab0fdb5a47d4c8c9a3f4843046e842972044d77021b27ed1dc3e6249bf6930f5f4b6d90d8213a40ff77cba98421a9ff922d1c3a3eb4cafe76da8f1ab"], 0x1})
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488840)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0xce26, 0xfffff51d, @empty, 0x3}, @in={0x2, 0x4e20, @broadcast}, @in6={0xa, 0x4e22, 0x7f, @mcast2, 0x10001}], 0x48)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)
syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00')

09:55:08 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x7, 0x30}, 0xc)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r4)
ioctl$PPPIOCDISCONN(r4, 0x7439)
getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000000c0)=0x14)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)
ioctl$PPPIOCDISCONN(0xffffffffffffffff, 0x7439)
sendmsg$BATADV_CMD_SET_VLAN(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, 0x0, 0x108, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x84}, 0x40080c0)

[  367.217217] audit: type=1804 audit(1599645308.163:42): pid=17377 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir223852996/syzkaller.nFrgIQ/360/bus" dev="sda1" ino=16705 res=1
09:55:08 executing program 1:
r0 = perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000000)=@v1={0x0, @adiantum, 0x0, "fe9bedbaf99f7b0e"})
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r1, r3, 0x0, 0x80001d00c0d0)

09:55:08 executing program 4:
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
close(r0)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

09:55:08 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = socket$nl_audit(0x10, 0x3, 0x9)
ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000280))
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000300)={<r4=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000400)={r4, &(0x7f00000003c0)=""/35})
ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000240)={r4, 0x3, &(0x7f00000000c0)=[0x5, 0x7ff, 0x3f], &(0x7f0000000180)=[0xffffc21a, 0x536, 0x60], 0x2, 0x3, 0x2000000, &(0x7f00000001c0)=[0x4, 0x4c, 0x9], &(0x7f0000000200)=[0x5e3, 0x6, 0x57]})
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

[  367.367837] audit: type=1804 audit(1599645308.223:43): pid=17387 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir223852996/syzkaller.nFrgIQ/360/bus" dev="sda1" ino=16705 res=1
[  367.402092] ip_tables: iptables: counters copy to user failed while replacing table
09:55:08 executing program 4:
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
close(r0)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

09:55:08 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = geteuid()
keyctl$get_persistent(0x16, r2, 0xfffffffffffffffc)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:55:08 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="0000004ab937555234c436e2ec3ec0cc01dd0000", @ANYRES16=0x0, @ANYBLOB="0407000016000020003c0081130000a8"], 0x1c}, 0x1, 0x0, 0x0, 0x4000090}, 0x8000)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r4)
ioctl$PPPIOCDISCONN(r4, 0x7439)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000000280)={0x90000001})
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r5, 0x600004)
sendfile(r0, r5, 0x0, 0x80001d00c0d0)

09:55:08 executing program 4:
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
close(r0)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, 0x0, &(0x7f00000000c0))

09:55:08 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
r3 = signalfd(r2, &(0x7f0000000000)={[0x5]}, 0x8)
ioctl$SG_GET_VERSION_NUM(r3, 0x2282, &(0x7f0000000180))

09:55:09 executing program 2:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
fcntl$setpipe(r1, 0x407, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
r5 = getpid()
sched_setscheduler(r5, 0x5, &(0x7f0000000380))
sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x14, 0x0, 0x200, 0x70bd23, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x40040d1)
r6 = socket$inet_udplite(0x2, 0x2, 0x88)
r7 = dup(r6)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
r8 = dup2(0xffffffffffffffff, r7)
ioctl$TUNSETNOCSUM(r8, 0x400454c8, 0x1)
connect$inet(r8, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10)
ioctl$SNAPSHOT_S2RAM(r1, 0x330b)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)

09:55:09 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x45c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x208, 0x90, 0x0, 0x0, 0x0, 0x0, 0x170, 0x178, 0x178, 0x170, 0x178, 0x3, 0x0, {[{{@uncond, 0x0, 0x70, 0x90}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@unspec=@pkttype={{0x28, 'pkttype\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'pptp\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x268)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10)
setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4)
connect$inet(r3, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x4000000000001a8, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)

09:55:09 executing program 4:
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
close(r0)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, 0x0, &(0x7f00000000c0))

09:55:09 executing program 1:
r0 = perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
dup3(r0, r1, 0x0)
connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
r5 = dup(r4)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
r6 = dup2(0xffffffffffffffff, r5)
ioctl$TUNSETNOCSUM(r6, 0x400454c8, 0x1)
sendto$rose(r6, &(0x7f00000006c0)="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", 0x1000, 0x44010, &(0x7f0000000000)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x0, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x40)
ftruncate(r3, 0x600004)
sendfile(r1, r3, 0x0, 0x80001d00c0d0)

09:55:09 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r3)
ioctl$PPPIOCDISCONN(r3, 0x7439)
connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback, 0xffff}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)
r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80240, 0x0)
write$RDMA_USER_CM_CMD_BIND_IP(r5, &(0x7f00000000c0)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x2, @loopback, 0x7}}}, 0x30)

09:55:09 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:09 executing program 4:
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
close(r0)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, 0x0, &(0x7f00000000c0))

[  368.189599] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables
[  368.278322] ip_tables: iptables: counters copy to user failed while replacing table
09:55:09 executing program 4:
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
close(r0)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040), 0x0)

09:55:09 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x8}, 0x8)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:09 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f00000001c0))
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
symlink(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00')
r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000002c0)={@loopback}, 0x14)
r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/btrfs-control\x00', 0x80000, 0x0)
connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:55:09 executing program 0:
r0 = perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000480)=0x6e, 0x80000)
accept$unix(r1, 0x0, &(0x7f00000004c0))
r2 = socket$inet6(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r4 = dup3(r3, r2, 0x0)
ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0)
connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000540)='l2tp\x00')
sendmsg$L2TP_CMD_TUNNEL_GET(r4, &(0x7f00000006c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="2c052abd7000fedbdf25040000000c001000070000000000000014001f00fe800000000000000000000000000033080019000000000006001b004e2200dd"], 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x10)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
mount$9p_fd(0x0, &(0x7f0000000700)='./bus\x00', &(0x7f0000000740)='9p\x00', 0x10001, &(0x7f0000000780)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[], [{@seclabel='seclabel'}]}})
ftruncate(r5, 0x600004)
sendmsg$IPSET_CMD_ADD(r4, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x120100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x20c}, 0x1, 0x0, 0x0, 0x10}, 0x10190778de7b745c)
sendfile(r2, r5, 0x0, 0x80001d00c0d0)

09:55:09 executing program 4:
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
close(r0)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040), 0x0)

[  368.492853] ip_tables: iptables: counters copy to user failed while replacing table
[  368.524222] 9pnet: Insufficient options for proto=fd
[  368.555014] sctp: [Deprecated]: syz-executor.5 (pid 17467) Use of struct sctp_assoc_value in delayed_ack socket option.
[  368.555014] Use struct sctp_sack_info instead
[  368.676439] 9pnet: Insufficient options for proto=fd
[  368.684536] sctp: [Deprecated]: syz-executor.5 (pid 17478) Use of struct sctp_assoc_value in delayed_ack socket option.
[  368.684536] Use struct sctp_sack_info instead
[  368.770352] ip_tables: iptables: counters copy to user failed while replacing table
09:55:09 executing program 2:
pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000000c0)=""/48)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
fcntl$setpipe(r1, 0x407, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
exit(0x2)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
r5 = signalfd(0xffffffffffffffff, &(0x7f0000002600)={[0x80000001]}, 0x8)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000002640)=[@in6={0xa, 0x4e22, 0x40, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @in={0x2, 0x4e24, @remote}, @in6={0xa, 0x4e24, 0x2000000, @remote}], 0x48)
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)

09:55:09 executing program 4:
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
close(r0)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040), 0x0)

09:55:09 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x8, 0x4)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:09 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
r2 = socket$pptp(0x18, 0x1, 0x2)
shutdown(r2, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:55:09 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x1)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:09 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x3, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x62}, 0x262, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x4c0000, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
r5 = dup(r4)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r5)
ioctl$PPPIOCDISCONN(r5, 0x7439)
ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f00000001c0)={0x5000, &(0x7f0000000180), 0x8, r2, 0x4})
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:55:09 executing program 4:
r0 = socket$inet6(0xa, 0x6, 0x0)
ioctl$sock_inet6_SIOCADDRT(r0, 0x8918, &(0x7f0000000080)={@dev, @ipv4={[], [], @local}, @loopback})

[  369.077328] audit: type=1400 audit(1599645310.023:44): avc:  denied  { ioctl } for  pid=17492 comm="syz-executor.4" path="socket:[60738]" dev="sockfs" ino=60738 ioctlcmd=0x8918 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1
09:55:10 executing program 4:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
sendmmsg$inet6(r0, &(0x7f0000001d00)=[{{&(0x7f0000000000)={0x2, 0x4e20, 0x0, @local}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000300)="9b", 0x1}], 0x1}}], 0x2, 0x24008084)

09:55:10 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={<r2=>0xffffffffffffffff})
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
r4 = socket$inet(0x2, 0x2, 0x800008800000001)
getsockopt$inet_mreqsrc(r4, 0x0, 0x12, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r5, 0x600004)
sendfile(r0, r5, 0x0, 0x80001d00c0d0)

09:55:10 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
unshare(0x0)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:10 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x824, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
accept$unix(r2, &(0x7f0000000180), &(0x7f00000000c0)=0x6e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r3 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r4 = memfd_create(&(0x7f0000000000), 0x0)
dup2(r3, r4)
r5 = dup3(r3, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r2, 0x89f7, &(0x7f0000000340)={'syztnl0\x00', &(0x7f00000002c0)={'syztnl1\x00', <r6=>0x0, 0x4, 0x7, 0x81, 0x1, 0x40, @remote, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x80, 0x7800, 0x2, 0xffffff80}})
bind$packet(r5, &(0x7f0000000380)={0x11, 0xe7, r6, 0x1, 0x7, 0x6, @remote}, 0x14)
r7 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r7, 0x600004)
ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0)
sendfile(r0, r7, 0x0, 0x80001d00c0d0)

[  369.187905] ip_tables: iptables: counters copy to user failed while replacing table
09:55:10 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$PPPIOCDISCONN(0xffffffffffffffff, 0x7439)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
r4 = dup2(0xffffffffffffffff, r3)
ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000000000)={0xd0000004})
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180), 0xc)
ftruncate(r5, 0x600004)
sendfile(r0, r5, 0x0, 0x80001d00c0d0)

09:55:10 executing program 3:
r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xfc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in={0x2, 0x4e20, @local}], 0xfffffe54)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
r5 = dup2(0xffffffffffffffff, r4)
ioctl$TUNSETNOCSUM(r5, 0x400454c8, 0x1)
ioctl$VIDIOC_G_EXT_CTRLS(r5, 0xc0205647, &(0x7f0000000200)={0x9c0000, 0x81, 0x6, r0, 0x0, &(0x7f00000000c0)={0x9909d8, 0x5, [], @ptr=0x100}})
dup3(r2, r1, 0x0)
connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r6, 0x600004)
sendfile(r1, r6, 0x0, 0x80001d00c0d0)

09:55:10 executing program 4:
r0 = syz_open_dev$video4linux(&(0x7f0000000000)='/dev/v4l-subdev#\x00', 0x0, 0x0)
ioctl$VIDIOC_PREPARE_BUF(r0, 0xc050560a, 0x0)

09:55:10 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x490040, 0x0)
ioctl$SOUND_MIXER_WRITE_RECSRC(r2, 0xc0044dff, &(0x7f00000000c0)=0x305)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:55:10 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000240)="0fa23bcc77d5ee1f6f622a7c2b7b6d60615520673bd599037c89269c52c7def07db1d497a95c6d256e57ecba24620b5cc04fbdd88e836732b43911d18375ccd8c6e2de21ee9c4aa1ac970d73aaf08477b0d8c60b7ae7ca1c72a72d88384c0138b49a619f731ca5a44a0d654ea0638d0654e546e54e251b19d36e7735af3f217f2392b78ba023322be3b193187a1f8a9cc075a07842638f557571f3dbf44c775d918b4c7200f46867e6ad33ee01e3c5c6bfa5c7b0c73f10044fec1fcebff79e42f0f703c0bb32a1250c096f1d3c85296d433b9eea53b9fdbad1800277c7d2344ee2a80d8016e6ca367abb", 0xea)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r3 = dup3(r1, r0, 0x0)
ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000000c0))
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:55:10 executing program 1:
perf_event_open(&(0x7f0000000640)={0x4, 0x70, 0x0, 0x0, 0x0, 0xff, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0, 0x8}, 0x1220, 0x7fff, 0x0, 0x0, 0x100}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0xb)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @loopback}}, 0xffffffffffffffb9)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e23, @remote}, @in={0x2, 0x4e24, @private=0xa010102}, @in6={0xa, 0x4e22, 0xffffff01, @private1={0xfc, 0x1, [], 0x1}, 0x80000000}, @in6={0xa, 0x4e22, 0xcc08, @ipv4={[], [], @loopback}, 0x3}, @in={0x2, 0x4e24, @multicast1}, @in6={0xa, 0x4e24, 0x9, @remote, 0x5124}, @in={0x2, 0x4e23, @empty}], 0x94)
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', <r2=>0x0})
r3 = socket$nl_generic(0x10, 0x3, 0x10)
alarm(0xb908)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
dup(r4)
getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14)
sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000140)={0x0, 0x5a, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="08000600", @ANYRES32=r5, @ANYBLOB], 0x24}}, 0x0)
sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="84000000", @ANYRES16=0x0, @ANYBLOB="202228bd7000ffdbdf251200000038d52ce3b38808000300060000000800030003000000140002007465616d5f736c617e655f300000000008000100000000000000", @ANYRES32=r5, @ANYBLOB="08000800ff0f0000080008000700000008000800090000000800060001000000080008000900000008000800a90600000800060006000000"], 0x84}}, 0x4000000)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r6 = open(&(0x7f00000002c0)='./bus\x00', 0x763942, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r6, 0x600004)
sendfile(0xffffffffffffffff, r6, 0x0, 0x80001d00c0d0)

09:55:10 executing program 2:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000780)={0x0, 0x8}, &(0x7f00000007c0)=0x8)
dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
fcntl$setpipe(r1, 0x407, 0x0)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
dup(r4)
r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8)
r6 = fcntl$dupfd(r2, 0x0, r1)
sendmsg$unix(r6, &(0x7f0000001740)={&(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000080)=[{&(0x7f00000006c0)="a6d819d19269f8b079fc5170bcafdc13d631883a8314a90419b3c247e2bab402636ba1712e05821c3312f1432ce51ec9f58946f7677e21a00ed6bca666b2345ed52d424df7fa42182f7db3d3fefc", 0x4e}, {&(0x7f0000001780)="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", 0x1000}], 0x2, 0x0, 0x0, 0x4000}, 0xc841)
r7 = socket$inet_udplite(0x2, 0x2, 0x88)
dup(r7)
write$binfmt_misc(r1, &(0x7f0000000640)=ANY=[@ANYRESOCT=r4, @ANYRESOCT=r5, @ANYRESHEX=r7, @ANYRESDEC=r7, @ANYRES16, @ANYRESDEC], 0x4240a2a0)
bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)

09:55:10 executing program 4:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)={0x38, 0x1, 0x2, 0x3, 0x0, 0x0, {}, [@CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0x4, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @loopback}}}]}]}, 0x38}}, 0x0)

[  369.915921] sctp: [Deprecated]: syz-executor.2 (pid 17554) Use of struct sctp_assoc_value in delayed_ack socket option.
[  369.915921] Use struct sctp_sack_info instead
09:55:10 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r1)
ioctl$PPPIOCDISCONN(r1, 0x7439)
r2 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = memfd_create(&(0x7f0000000000), 0x0)
dup2(r2, r3)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2)
r4 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r4, r0, 0x0)
connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r5, 0x600004)
sendfile(r0, r5, 0x0, 0x80001d00c0d0)

09:55:10 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r1, 0x29, 0x37, &(0x7f00000004c0)={0x87, 0x0, [], [@ra={0x5, 0x2, 0x7fff}]}, 0x10)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getpeername(r0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, <r2=>0xffffffffffffffff, {0x2, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80)
sendmsg$NLBL_CIPSOV4_C_LIST(r2, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000440)={&(0x7f0000000240)={0x1dc, 0x0, 0x8, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x14c, 0xc, 0x0, 0x1, [{0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7a4e385f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xda59}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1f56d6f3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfe38}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x45e8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7e75}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa9d7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc415}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xadc5}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2c6a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1aed06de}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1c80faf5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x42d3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xacfad7}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x576a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8537}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x625ec06d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdbc4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x584928b7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x378f8a9e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6989}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd813}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3610}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6cf80c81}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2be1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4531}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x72fc13cb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2851b98d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe428}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x30b7}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3bdd74f4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2dd4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7843}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x98e5}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8e26}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x30497707}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5872}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x74, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e04369b}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x40}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f104d04}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x41e06f43}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19d0394c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xfe18ff1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xaacae7a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x63}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6cc5c5a}]}]}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x40}, 0xc000)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:55:10 executing program 4:
r0 = syz_open_dev$sndctrl(&(0x7f0000000c40)='/dev/snd/controlC#\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85513, 0x0)

09:55:11 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in={0x2, 0x4e24, @multicast1}], 0x10)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
r5 = dup2(0xffffffffffffffff, r4)
ioctl$TUNSETNOCSUM(r5, 0x400454c8, 0x1)
ioctl$NS_GET_PARENT(r2, 0xb702, 0x0)
syz_open_dev$rtc(&(0x7f00000000c0)='/dev/rtc#\x00', 0x6, 0x1)
dup3(0xffffffffffffffff, r2, 0x80000)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r6, 0x600004)
sendfile(r0, r6, 0x0, 0x80001d00c0d0)

[  370.027864] ip_tables: iptables: counters copy to user failed while replacing table
09:55:11 executing program 4:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x0, 0x0)
ioctl$UI_DEV_SETUP(r0, 0x40045565, &(0x7f0000000000)={{}, 'syz1\x00'})

09:55:11 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x1, 0xfff}, &(0x7f0000000180)=0xc)
ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:11 executing program 4:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_CPUID2(r2, 0xaea3, 0x0)

09:55:11 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x1ff}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r3 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f00000002c0)={'wg0\x00'})
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000000c0)={<r5=>0x0, 0x7, 0x20, 0x1, 0x6}, &(0x7f0000000180)=0x18)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000001c0)={r5, 0x8d, "b2378474ba2e2c6e91f96fa7d058fe635376f9b28b1ca8fd3cf39fcb1c8bba208d55351d8df041e820ae01ae6ee6ccc5971ef91aac32a29c6175febc5afddcab043ba47da3af700040cf4a702e644098def71c1048f2b06d02ac69e5a29316ba0721d7435b22c7913df24b822436ed33c8b8568cbea40a14e4a090524a610afa4d8b90556d37176a131dc95bfb"}, &(0x7f0000000280)=0x95)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:55:11 executing program 5:
openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0)
r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcsa\x00', 0x10000, 0x0)
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x41c1, 0x2050, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13, 0x0, @perf_bp={0x0}, 0x44030, 0x7628, 0x0, 0x0, 0x100}, 0x0, 0xfffffffffffffff7, r0, 0x9)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r1, r3, 0x0, 0x80001d00c0d0)

09:55:11 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x4000, 0x40)
sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x48, 0x140b, 0x100, 0x70bd26, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_RES_CM_IDN={0x8, 0x3f, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_CM_IDN={0x8, 0x3f, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_RES_CM_IDN={0x8, 0x3f, 0x4}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x4008040}, 0x4008000)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

[  370.495756] audit: type=1804 audit(1599645311.443:45): pid=17609 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir223852996/syzkaller.nFrgIQ/369/bus" dev="sda1" ino=15750 res=1
[  370.604415] audit: type=1804 audit(1599645311.553:46): pid=17615 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir223852996/syzkaller.nFrgIQ/369/bus" dev="sda1" ino=15750 res=1
09:55:11 executing program 2:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
r5 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r6 = memfd_create(&(0x7f0000000000), 0x0)
dup2(r5, r6)
ioctl$FS_IOC_ENABLE_VERITY(r6, 0x40806685, &(0x7f00000017c0)={0x1, 0x2, 0x1000, 0x5b, &(0x7f0000000740)="81b57d06b48fd4e553efa345a810f1c9736cbaa4ba1f039151a0444f54734f4d9ab72a50ae3683ef75c19d5a5cec775345cb4b8fe50c0c232c6f617d74e10dee54fd07947009b15882acf150b7bcec345ef4a32ca1741fa77d63e8", 0x1000, 0x0, &(0x7f00000007c0)="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"})
bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @private=0xa010102}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f0000002b80)={{}, "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"})
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
ioctl$SIOCX25GSUBSCRIP(r1, 0x89e0, &(0x7f00000005c0)={'rose0\x00', 0x8, 0x8})
setsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f00000006c0)=0x101, 0x4)
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)
write(r0, &(0x7f0000000700)="1873ac26744c447e294cbd", 0xb)
ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0xef, 0x7, 0x3f, 0xd9e, 0x6})

09:55:11 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r3)
ioctl$PPPIOCDISCONN(r3, 0x7439)
connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @mcast1}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:55:11 executing program 4:
r0 = socket(0x29, 0x5, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
dup3(r1, r0, 0x0)

09:55:11 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
dup(r2)
recvfrom$inet(r2, &(0x7f0000000180)=""/88, 0x58, 0x2, &(0x7f0000000000)={0x2, 0x4e24, @multicast1}, 0x10)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:55:11 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xb09f, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000180)={0x7, &(0x7f00000000c0)=[{0x9, 0x6, 0x3, 0x40}, {0x5, 0x8, 0x7, 0x1a15}, {0x3, 0x2, 0x5, 0x5}, {0x3f, 0x9, 0x3, 0x6}, {0xde, 0x40, 0x4, 0x7}, {0x8, 0xdf, 0x3, 0x6}, {0x1000, 0x81, 0x0, 0x3}]}, 0x10)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000200))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
dup(r4)
setsockopt$IP_VS_SO_SET_EDIT(r4, 0x0, 0x483, &(0x7f00000001c0)={0x8, @multicast1, 0x4e23, 0x4, 'wlc\x00', 0x2f, 0x200, 0x2c}, 0x2c)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:55:11 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
ioctl$SNDRV_PCM_IOCTL_LINK(r2, 0x40044160, &(0x7f0000000000)=0x6)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:55:11 executing program 4:
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001800)='/dev/vcs\x00', 0x0, 0x0)
fcntl$setpipe(r0, 0x26, 0x531000)

[  370.803969] ip_tables: iptables: counters copy to user failed while replacing table
[  370.815478] IPVS: set_ctl: invalid protocol: 8 224.0.0.1:20003
09:55:11 executing program 4:
r0 = socket$packet(0x11, 0x2, 0x300)
ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000840)={'wg2\x00', <r1=>0x0})
sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x11, 0x8906, r1, 0x1, 0x0, 0x6, @dev}, 0x14)

[  370.881510] IPVS: set_ctl: invalid protocol: 8 224.0.0.1:20003
09:55:11 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r3 = dup3(r1, r2, 0x80000)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8)
preadv2(r4, &(0x7f0000000480)=[{&(0x7f0000000180)=""/77, 0x4d}, {&(0x7f0000000200)=""/252, 0xfc}, {&(0x7f0000000300)=""/154, 0x9a}, {&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f00000000c0)=""/40, 0x28}], 0x5, 0xfffff801, 0x81, 0x10)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
sendmmsg$alg(r3, &(0x7f0000002100)=[{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000000500)="b698a03fd8df368cf8da7e3b6d92408567836bfa1d642f3aab773fa23eb5620412fee989a0191ceb7c5f88a443bffe6141648a6c52df4a9df14e5abad93743cb0bdcce7882d5959d157598238035e613964ee303245af6f74d931d3e009195d65aaa75ade369bb5d981779295da7c55f695611347c1a974d80e63afd09e887a848151f6b5d2e5f6327d97f44989241db165b0b2b07a95d8087db22469c729541bc409eb4ce", 0xa5}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000005c0)="b4cadb7bb2d3e61328744dee03bb6f4aa6c9508039de972da11834b5f536c9678691a6990d6e5a06a70d", 0x2a}, {&(0x7f00000016c0)="8e4ffe0f48e4c442cd602bea5a7f2fa22aa420baff0069081d6b77fdc324c9d7702e74ca2bceb227eca5d4cf6ce65526be03970888a19d705fc5da364f6bd21853c98f54f01fd70b955c2f982ee3105937d7a125cd4a953c5ed265e80ce73b05ea5cdbc0cde2c186a680b401c523b64328c17992cffc8d949ca739ffd67e2465", 0x80}, {&(0x7f0000001740)="05f160b5b99c9fd11987cc0d7a65352320a01fbfbcaaed399b30bba60e1f57cd2d6e1d63253cf45469c5a2aa6e81699d6259828546fa623c29a77a92a4c056108bc9fae4c58c9f24320c316c8b49d183308183d1eabf908119ecba227e2cc25563d53dacee74c49cf00004efe8021ab3c8ca4c26945e1cdef7a1e4ade22a34f723ca8196ae926c9cbd04e55db7deac26cabfa6624b8e23cfa8950312ba078d645a9ae4a6fade7c98ae5848f85381ebef29d5b48849bf1e080318cca2ca2bc4ff96ac21379a", 0xc5}, {&(0x7f0000001840)="3aa020ecc4ebdf3af11514ec4dfc9eb108efa8ae099007fda6a1e0a1caa45bd23c85201eed8eee12d6f144e32e466299501ce730b11a868398a6699aad05ea1fed9963d57cbfbd3740fc1c80c967d8aae88f5cddd1faa1d63d74e9caea72d22b7d28facd08f093cdd80d50f878065bf1fb543ded75dfeb6f282fa5f73914448c0605e751baf4e1d290a1f469e810093308cb7066135267bc38dbcdc21bba7a412ab2f780e918c99eeb43b550cb7168ab8d2b80486d6114f7deb770c9f4ad524eaa52b3e29eb197e065f29f5b68ae22ba97da42493d1eb239648c34a5ef660c919d206e7f9eae31422f36169679e1f1a50dfb474b", 0xf4}, {&(0x7f0000001940)="92b97a55ed67e1ecbf2038cec2d894924b913c462ea5f4b2dd02b790a07a14e9ee83d6da57baad28880c881f4bd8aeb1c1fda60be8bf361c5995614ef88e1b03b83ea5a36cd0d41a310536720deeb5b28f0c3a44daf972e0216f586b7b29464e11285fd42716259771d8cc9fb515a89bc6a4880a2528bdd7bb376463ffb764cc549abaced79ef8bb5db61f0b801536587d3f25bc3a93e04e436284294c4f61bae7c4f057ae0587e123bad4d9eacb4875875d589a8a6c08f41571e659069f41e5f70d09a6db8cbfc5d2712f", 0xcb}, {&(0x7f0000001a40)="d6ff7750613db6c356ea7bf625e457a2f4c223aa5fd765e807d255c6c847cd930ea1e3bae85e1e6480e7257e5742edac600395186ce2040b3d7de2a511eb2f4ece77945c05a1ea4c83c0e46104e5b1ec0c8bb61512d2f5c1129170e2e714487e273bb4ae2a3825e6dd7dd01d0f9ada5266130b5ce14d05c73bcfcab1de5aa2797a0a2c8df22ded2cefdc1e4ad2d83c39b3b4483c2d71de852f661ac18f443067088040263d4c2223b4d7a060807aa8461ca642688529d5ca848f14405783508ea577a346df9dfd1d0192", 0xca}, {&(0x7f0000001b40)="4fbc9b9bbaf124a9bf6a407d003bddc55aa50c0c98fae4e0702016de31cab216b2aae56c1fb2fb472284fc3e33723d6cb361f7330ebd045d011ee2e8b1c026ae1c4bceb54627a6f65876cb08e3f181dd769e4c84c752c49fc9bf75f23ada21372f5a1ffacbdabe88aa79d9dfc212d876d72c0575ffefd8cdbdae7673e90a0d265a589162c5554ccdce95979ed26b3714e7836384edf1a9b56e3aa3e4cd", 0x9d}, {&(0x7f0000000600)="3152663160a041e2cf288cf26f1af08c8e398884a842427278c6e7b9e0ddc6f92a0e6545", 0x24}], 0xa, &(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0x210, 0x4000000}, {0x0, 0x0, &(0x7f00000020c0)=[{&(0x7f0000001f00)="eecbcd3c18562f0ccd70695856290cd05036d29801506bb33c63ad7820c70c61a50768c3477d7054dd0f56b54031a0", 0x2f}, {&(0x7f0000001f40)="ab7ca8716afa9d8c321ffc6b09562ee3d975b9810b0e00509bcf739ba607bab80f3f776c371a3f8f497c515bcb21ec10be2de2d3a23318da136b86f1634a5f7eb0997bf28e6cd2eef6ee6ea9ac490abadaa132263797dd65caeafa3525e9c02d05ac4d2bcac6921c01f78ef212823901df4620", 0x73}, {&(0x7f0000001fc0)="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", 0xfd}], 0x3, 0x0, 0x0, 0x20001011}], 0x2, 0x40000)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f00000001c0)="dee7030022cf9e5e1dbac27b0426fc0299c41fb9b9761a1b44dac894f365ae68edf335abf35ec53d6751467ebd2c187491bcab2c8d34fec505fc8a14622dba33ff9b054eb7e8a5bc4ab2719cb230328931deb95ef3fcafb1ce27743a93f4715976edec860ab49c3a4f51ab0124b50c3362201a307df03000", 0x78, 0x0)
keyctl$revoke(0x3, 0x0)
keyctl$assume_authority(0x10, 0x0)
ftruncate(0xffffffffffffffff, 0x600004)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)

09:55:11 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:12 executing program 4:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7, 0x7, 0xfd5, 0x1}, 0x40)
bpf$MAP_UPDATE_ELEM(0x4, &(0x7f0000000300)={r0, 0x0, 0x0}, 0x20)

[  371.018525] sctp: [Deprecated]: syz-executor.5 (pid 17646) Use of struct sctp_assoc_value in delayed_ack socket option.
[  371.018525] Use struct sctp_sack_info instead
09:55:12 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000000)={<r3=>0xffffffffffffffff, 0x9d3, 0x9, 0x6f59})
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

[  371.134555] sctp: [Deprecated]: syz-executor.5 (pid 17646) Use of struct sctp_assoc_value in delayed_ack socket option.
[  371.134555] Use struct sctp_sack_info instead
09:55:12 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
ioctl$CHAR_RAW_IOMIN(0xffffffffffffffff, 0x1278, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x105501, 0x0)
sendmsg$can_bcm(r3, &(0x7f00000002c0)={&(0x7f00000001c0), 0x10, &(0x7f0000000280)={&(0x7f0000000200)={0x2, 0x100, 0x3, {0x0, 0xea60}, {0x0, 0x2710}, {0x2, 0x1, 0x0, 0x1}, 0x1, @canfd={{0x10000, 0x0, 0x1, 0x1}, 0x0, 0x1, 0x0, 0x0, "92d0951d71fe345cbcd4f1bd89993f02e9ebba9b97db67cd018b839bd28fe7bc8a2a0ff1da80bdaa3377b19e62413c07dd64efc8a2f6c1ca7b5063744a07b3e5"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000000}, 0x0)

09:55:12 executing program 4:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x1c, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000000140)=0x98)

09:55:12 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x48040, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x78)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:12 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x54082, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x16214, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f00000003c0)={'ip6gre0\x00', 0x0, 0x4, 0x3f, 0x80, 0x7f, 0x53, @empty, @remote, 0x7, 0x1, 0xfffffffe}})
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
recvmmsg(r3, &(0x7f0000009c80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0)
r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00')
sendmsg$TIPC_NL_LINK_RESET_STATS(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000017c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="01fffffffc080000000010"], 0x24}}, 0x0)
sendmsg$TIPC_NL_BEARER_ADD(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000200)={&(0x7f00000006c0)=ANY=[@ANYBLOB="b201b26bbaf8696800cf0000", @ANYRES16=r4, @ANYBLOB="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"], 0x68}, 0x1, 0x0, 0x0, 0x4000084}, 0x4)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r0, 0x0)
connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r5, 0x600004)
sendfile(r0, r5, 0x0, 0x80001d00c0d0)

09:55:12 executing program 2:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
fcntl$setpipe(r1, 0x407, 0x0)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
r6 = dup(r5)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r6)
ioctl$PPPIOCDISCONN(r6, 0x7439)
r7 = socket$inet_udplite(0x2, 0x2, 0x88)
dup(r7)
socket$inet_udplite(0x2, 0x2, 0x88)
write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES64=r6, @ANYRESOCT, @ANYRES16=0x0, @ANYRESDEC=r6, @ANYRES16, @ANYBLOB="3574c3472debb15ccfd6201ca34f827011db7e7f73c8736b6b755f5947ac5f8b118efab759c10a4d109f9f0f85a330dc7b22615e8dd5f5ebd0a59ec21f6814bcfd07bd4e59dbd13551ba3e1e723e799ac1fc338fa2a9102e"], 0x4240a2a0)
bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000005c0)=""/110)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)

09:55:12 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xda69, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0x9, 0xfffffffc})
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
r2 = accept4(r1, 0x0, &(0x7f00000000c0), 0x0)
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x220000, 0x0)
ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00000004c0)={0x0, {0x2, 0x4e20, @rand_addr=0x64010102}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x248, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000480)='team_slave_0\x00', 0x6, 0x1, 0x4})
getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000180)=""/196, &(0x7f0000000280)=0xc4)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000300)={@multicast1, @loopback}, &(0x7f0000000340)=0xc)
sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x3c, 0x0, 0x4, 0x70bd25, 0x25dfdbfb}, 0x3c}, 0x1, 0x0, 0x0, 0x20040000}, 0x20004014)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r4, 0x600004)
socket$nl_xfrm(0x10, 0x3, 0x6)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:55:12 executing program 4:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001080), &(0x7f00000010c0)=0xc)

09:55:12 executing program 3:
r0 = perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000180)={<r4=>r0, 0x9, 0x80, 0x1})
write$FUSE_ATTR(r4, &(0x7f00000001c0)={0x78, 0x0, 0x0, {0x5cc3, 0x2, 0x0, {0x4, 0x2, 0x0, 0x8, 0xb30, 0x101, 0x3f, 0x1ff, 0xfffffff7, 0x6000, 0xffff, 0x0, 0xffffffffffffffff, 0xfffffff8, 0x1}}}, 0x78)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000000c0)={@private0}, 0x14)
sendfile(r1, r3, 0x0, 0x80001d00c0d0)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={0xffffffffffffffff, 0x5f, 0x10}, 0xc)

09:55:12 executing program 4:
sendmmsg$nfc_llcp(0xffffffffffffffff, 0x0, 0x0, 0x803e0000)

[  371.840982] ip_tables: iptables: counters copy to user failed while replacing table
09:55:12 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x4400c2, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:12 executing program 4:
r0 = socket(0xa, 0x2, 0x0)
setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4)

09:55:12 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:12 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x0, 0x2)
ioctl$VIDIOC_SUBDEV_S_EDID(r2, 0xc0285629, &(0x7f00000001c0)={0x0, 0x6, 0x400, [], &(0x7f0000000180)=0xff})
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:55:12 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0xffffffff, 0x280600)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
setsockopt$SO_TIMESTAMP(r2, 0x1, 0x40, &(0x7f0000000000)=0x8631, 0x4)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:55:13 executing program 4:
r0 = socket$packet(0x11, 0x2, 0x300)
ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000840)={'wg2\x00', <r1=>0x0})
sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x11, 0x6558, r1, 0x1, 0x0, 0x6, @dev}, 0x14)

09:55:13 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @private=0xa010102}, @in={0x2, 0x4e23, @remote}], 0x20)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:13 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000100))

09:55:13 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
sendmsg$IPSET_CMD_RENAME(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)=ANY=[@ANYBLOB="fa50000000050601020000000000000000000001040000000000007a300000000009000273b78f71316133e7e2b98bd5fd2e0073797a31000000000900030073010000000100000000020073797a30000000000900030073797a3200000000042fb7d496d51ee2693cf364e86d008bd7e72222b70f647fc639670068751296cc9a53beb1f54f84c72b4c288c8fde32fe739bf8e1d4b5e6"], 0x50}, 0x1, 0x0, 0x0, 0x20040000}, 0x4)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r2})
r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0x101000, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x4, 0x30}, 0xc)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e23, @private=0xa010101}]}, &(0x7f0000000240)=0x10)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:13 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@empty}, 0x14)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:13 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x80)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:13 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
io_destroy(0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:13 executing program 2:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
fcntl$setpipe(r1, 0x407, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
r5 = accept$inet(r4, &(0x7f0000000080)={0x2, 0x0, @dev}, &(0x7f0000000140)=0x10)
setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f00000005c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x158, 0x2b8, 0x220, 0x220, 0x158, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}, {0x81}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x4}}}, {{@ip={@multicast1, @private=0xa5, 0xff000000, 0xff, 'veth1_virt_wifi\x00', 'gre0\x00', {}, {0xff}, 0x21, 0x2, 0x7c}, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)

[  372.572367] ip_tables: iptables: counters copy to user failed while replacing table
09:55:13 executing program 4:
r0 = socket(0x1d, 0x2, 0x7)
connect$llc(r0, 0x0, 0x17)

09:55:13 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
r3 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r4 = memfd_create(&(0x7f0000000000), 0x0)
dup2(r3, r4)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:55:13 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, 0x0, &(0x7f0000000040))

09:55:13 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
ioctl$vim2m_VIDIOC_S_CTRL(0xffffffffffffffff, 0xc008561c, &(0x7f00000000c0)={0xe01, 0x1f3})
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r1, 0x600004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d0)

09:55:13 executing program 4:
sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x20}}, 0x0)
r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGNAME(r0, 0x80104592, &(0x7f0000000240)=""/194)

09:55:13 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={<r5=>0xffffffffffffffff}}}, 0x20)
write$RDMA_USER_CM_CMD_BIND(r4, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r5, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {}, 0x1110600, 0xffffffffffffffff}}}, 0x90)
write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000000)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e22, 0x1, @empty, 0x80}, r5}}, 0x30)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:55:13 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x4b5)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x62)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
r5 = dup2(0xffffffffffffffff, r4)
ioctl$TUNSETNOCSUM(r5, 0x400454c8, 0x1)
ioctl$KVM_GET_TSC_KHZ(r5, 0xaea3)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:13 executing program 4:
r0 = socket(0x21, 0x2, 0x2)
connect$llc(r0, 0x0, 0x0)

09:55:13 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000001c0))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0xc3a}, &(0x7f0000000180)=0x8)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:55:14 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
socket$inet_udp(0x2, 0x2, 0x0)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:14 executing program 4:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x7a, 0x0, &(0x7f0000000140))

09:55:14 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0xffff, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r4)
ioctl$PPPIOCDISCONN(r4, 0x7439)
ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r4, 0xc01064ac, &(0x7f0000000180)={0x2, 0x11, &(0x7f0000000000)=""/17})
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:14 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, 0x0, &(0x7f0000000600))

09:55:14 executing program 0:
r0 = perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e20, 0x9, @private1={0xfc, 0x1, [], 0x1}, 0x200}], 0x1c)
dup3(r2, r1, 0x0)
connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
write$P9_RXATTRWALK(r3, &(0x7f0000000000)={0xf, 0x1f, 0x1, 0xffffffffffffffff}, 0xf)
ftruncate(r3, 0x600004)
r4 = syz_mount_image$msdos(&(0x7f0000000580)='msdos\x00', &(0x7f00000005c0)='./bus\x00', 0x3, 0x5, &(0x7f0000000980)=[{&(0x7f00000006c0)="3b478969770fdc38dedb3c7be234510fe70a50156d37a11d31c3eb98bb1675fd70288e820330e6fc139cb3b714a58c9221feb3356fa21278b099cb84fc90eb664c75204db09e53171ad9a4fc10d77fe5dc2a89325f6c353e9177c3c3777ee2dec9f5ce7170b18141109d5276d26058ce7e9f694ac727a74335c7b437e8d2bb9e93513c7c3b313c3630ed88ab47fe3b63ba34749257e3050b6c3318264c3e869638bbaf47bee3d1073cc7f7a73c1d153a1b03939383ff007e93011349b630d17fc7004c411c98b2c65733b9e44746abf2125433f2c93a5a24d611cd13508c6f67bce1e886f13bb3d81fd5aeacb64a051a", 0xf0, 0xffffffffffffffff}, {&(0x7f0000000600)="90f8bffc6d66223de08a9360bf3a0fecc5d34d87090b33229a47cd919225f83f", 0x20, 0x1}, {&(0x7f00000007c0)="eee51c9ac418f74389c61fd4b9184cb46deb71b534d7567f978892430a5ed70a35dde3d03548abf7737fffb62a0a5702f5706eb1f842e171d001cf4d9ba90bd846c39e2e8bcc44485983b9130525b984e5412775e852f588f0e10dd00c8b03e5d2c1f23d510590de105f78de7bcbaebd8fa77f7702a2fe516f2f29d72e9afc5962457ed1b74c04694b326248b188bc355709ed3bb8acfb5dfb5e48c636ff649370f9a3be8e199c021717378cfa23ca2f8a356e487031c64dffaadc8c921715e97739134bfbb8f8bfa0d52ed4f2c7d1b7e94186", 0xd3, 0x2}, {&(0x7f00000008c0)="cef750f2f8fb37b55c2954076ddb3196b286f3607150bfcebf9752d36440df0432f7b452dde86a02ce51b12ef99113231d4c12c5120f331fdb88f383f50f3e18720c12f261a5b33196e36e2a1c782d", 0x4f, 0xffffffff00000000}, {&(0x7f0000000940)="a0df60172930303ceff2", 0xa, 0x5}], 0x44, &(0x7f0000000a00)={[{@dots='dots'}, {@dots='dots'}, {@nodots='nodots'}, {@dots='dots'}, {@dots='dots'}], [{@appraise_type='appraise_type=imasig'}, {@fsname={'fsname', 0x3d, '(\\\x95[#+'}}]})
sendfile(r4, r0, 0x0, 0x80001d00c0d0)

09:55:14 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x69e7fb362827833f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0xfff, 0x1, 0x0, 0x100}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x503000, 0x0)
ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000180)={0x7, 0xd, "5e8bca54e33d881e85c573d320"})
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:55:14 executing program 2:
pipe(&(0x7f0000000700)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
fcntl$setpipe(r1, 0x407, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00')
sendmsg$NL80211_CMD_REQ_SET_REG(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'b\x00'}]}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_SET_WIPHY(r4, &(0x7f0000000680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x54, r6, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@NL80211_ATTR_TXQ_MEMORY_LIMIT={0x8, 0x10b, 0x81}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0xc, 0x25, 0x0, 0x1, [@NL80211_TXQ_ATTR_QUEUE={0x5, 0x1, 0xff}]}, @NL80211_ATTR_WIPHY_RETRY_SHORT={0x5, 0x3d, 0x3}, @NL80211_ATTR_WIPHY_TX_POWER_LEVEL={0x8, 0x62, 0xffff}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x1c, 0x25, 0x0, 0x1, [@NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x7589}, @NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0x7}, @NL80211_TXQ_ATTR_TXOP={0x6, 0x2, 0x400}]}]}, 0x54}}, 0x10)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
r7 = syz_open_dev$sndmidi(&(0x7f00000006c0)='/dev/snd/midiC#D#\x00', 0xaa50, 0x153802)
ftruncate(r7, 0x7fff)
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)

09:55:14 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x38}, 0x9}, 0x1c)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(0xffffffffffffffff, 0x600004)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x80000)
r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8)
ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r3, 0x8983, &(0x7f0000000040)={0x1, 'ip_vti0\x00', {}, 0x1f})
ioctl$UI_ABS_SETUP(r2, 0x401c5504, &(0x7f0000000240)={0x7ff, {0xffff, 0x9, 0x0, 0x2, 0xb0ca, 0xdd7b}})
getpeername$packet(r2, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d0)

09:55:14 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00')
sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f0000001980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000003fc0)={0x14, r1, 0x1, 0x0, 0x0, {0x3, 0x0, 0x4800}}, 0x14}}, 0x0)

09:55:14 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
clock_gettime(0x0, &(0x7f0000000200)={<r1=>0x0, <r2=>0x0})
select(0x40, &(0x7f00000000c0)={0x5, 0x101, 0x9, 0x401, 0x5, 0x5, 0x9, 0x55}, &(0x7f0000000180)={0x922, 0x1, 0x6, 0x2, 0xffffffff, 0x3f, 0x3, 0x4}, &(0x7f00000001c0)={0x9, 0xffffffff, 0x7ff, 0x2, 0x7ff, 0x3, 0x0, 0x8b2}, &(0x7f0000000240)={r1, r2/1000+60000})
r3 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0)
dup3(r3, r0, 0x0)
connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

[  373.551901] sctp: [Deprecated]: syz-executor.3 (pid 17830) Use of struct sctp_assoc_value in delayed_ack socket option.
[  373.551901] Use struct sctp_sack_info instead
[  373.582616] ip_tables: iptables: counters copy to user failed while replacing table
09:55:14 executing program 4:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_CPUID2(r2, 0x4040ae9e, &(0x7f00000000c0)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb4e}]})

[  373.602510] FAT-fs (loop0): Unrecognized mount option "appraise_type=imasig" or missing value
[  373.669927] sctp: [Deprecated]: syz-executor.3 (pid 17843) Use of struct sctp_assoc_value in delayed_ack socket option.
[  373.669927] Use struct sctp_sack_info instead
[  373.708243] FAT-fs (loop0): Unrecognized mount option "appraise_type=imasig" or missing value
[  373.718539] syz-executor.3 (17830) used greatest stack depth: 24248 bytes left
09:55:14 executing program 4:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_CPUID2(r2, 0x4400ae8f, 0x0)

09:55:14 executing program 0:
r0 = perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
r3 = fcntl$dupfd(r0, 0x406, r0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000000c0), 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000000c0)={<r4=>r1})
sendmsg$NL80211_CMD_SET_STATION(r4, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="c4040000efaaafef9a00fd77de5c5d499f9861f5adb57ddb469a3cad07e1ea0cadc966d058172e57a43c769552bddc3808bbb3b4065a0dbdac58063f8621d8256acbc31375d1ca4ae77d436ee7b8836fc858d1a2155011caf1b2e076ea57135d54", @ANYRES16=0x0, @ANYBLOB="00022cbd7000fedbdf25120000009200ac000c97719ecfe1899731c981872d79e806621829d4579140a42244b2d0d0e22027f9ca5cfbde049d342fd878fec9157417384509b399e34494da5875e982f3e26cdcdff4d9734d17fd32954bb8bf316bf256fd0589a776694b9add1a66cb2b3c6fcc7e738041deee533e2bc4a249bb3b714dd5f2ec8433de3263c84fa2ce09efefea33734777b029a2bdd514da431f000005001301020000000c00990000000000ffffffff0500130101000000"], 0xc4}, 0x1, 0x0, 0x0, 0x400c084}, 0x8000)
dup3(r2, r1, 0x0)
connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000340)='/dev/nvram\x00', 0x40000, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000000)=0x3)
ftruncate(r5, 0x600004)
sendfile(r1, r5, 0x0, 0x80001d00c0d0)

09:55:14 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:14 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:14 executing program 5:
r0 = perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f00000000c0)={<r4=>r0, 0x3f, 0x10001, 0xfffffffffffffffb})
fcntl$addseals(r4, 0x409, 0x5)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r1, r3, 0x0, 0x80001d00c0d0)

09:55:14 executing program 4:
r0 = socket(0xa, 0x6, 0x0)
ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000000c0)={'syztnl1\x00', 0x0})
ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180))

09:55:15 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
clone(0x200000, &(0x7f0000000180)="7bcdbad7ab08da1569d1df8507e0314671e83a3a1159a08c7bb5bafa869c0a0d4aade61b55bd48461793e7e12b4ea939baf91d7e0a4ad582ef", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f00000006c0)="13b08ebcfce704bc42552d71da3174e98feaa15f6448e14f010635795534ecdd10454d28d8a44a1269e54f81cca141a1f09ed41799d2a0552f2e96b1df71ba55fb87158ef2cca75c33931fe9204058fdcf38aa898c237f9873681af412760745292c714e0c3d166ba434a178ad1076d1a7b1898c07d213d0f7cd616f6ca9cdadf41940a6d421b2c6574ace3c72567d8b8b8a5305923261e9999c53c80defe58ceea8fb321f1c8a4bdd86b901b331ed89328d5698095dba7b49e472f3794ba5088ed07c7a56f5f118b933a7001dba47f9ae23da8b13a4d04c4d2f4d6dd0c10253ec133f93b382235e90766d45a52930f4cfc8848b88d76c34f32ca2fc71174fe5a11ddaf1c299d4e1b78d50a03cddbfd7f1adf37444026f09c13f66690948b09e7261ef77edf79fe1c5bf900467b5fe43f06383714cf3fc62a5f0607eb02f276f96365d64b4f9cc5d156f419beb9d9c36218c2ff83edcc851452c47ce204093617053e9cb9884fc4cd2b55b165a721cc9d05195cb58c8c8a76405c4704bbad9269a8a7be5781d55e5b017195cfa4a3c106978335cee5b6f884b0c7d370c3150025a265adde29bd25661b079aacdb94413bcd850488987d111f0ac16d4182dd54e57e006cda8a4fb9a383aa072aa4648a5f04ed651fb55bb7bcfccdb3cd5025b1238f85cbda07f0a5d43e85916ef4317d0ed02c15d313262e258a30a62ae5d6bc81471804e31d93525451749b639b8fcc2d47d041d201863d08d50c3f642f76f21116c7bae4cef0b4a1f2a1045ef1029e1e5e34929b2ff51406d41754bfeee5108513a11698da2b044a8bd844760dc7ed1a851307be2bf43a1df0411b9badea1afe6b0482be042990ba7739d2200952a234b11b24e147ad3fe53072eb14b474f2d0e1e7a6e6fa3db328cb48690128c5ccac46ea214b71873851447c8f9cdb5a038987e06262896b7a31b6bf69e77642e1f3a05b0e600613346bf7ba58c20d4fe6d3f2d265d869ff276459224c3e48eff7d00e06d0e9fbc74f2679aa90c1b78f43dbf31f5aa73ae1c12c69e094d93538de69c8bfeeef00168a3f996b16706d4cf0579e934e079bb7e3f6811a5be939ce79d566a0a89acec547e0ab80ac201dfc18b9350f75b1212311d043451e1b089f11e45ebf88e521c3b59796c98e007f16315f52577fdacd55de2b6db861a742ee220d1d5c69941f9d7a3704abaf55eb0c11fef8242f315b6a0fb2f2fa54d967ab6925cd9248c2e504c5a4a0ddda66bb0349d843a88a046b35b99bee30b9566498b4091928fc6616b058023ec3337c03afbf30022d2570d847688f455e2b49669ecc2c4c7774402f1e8fdcf623a17df0bc59f7324d0496afdae05fc1b9200fe3d9ecfbfd5f87f254e46577b0a02707ebeb499077cc5e52cf5a1240980f6a45758885db5f38de305e336681f44d5157ee355e80df668e089c258ca5473407f204ae88cddc931be674bcd6eec7ee6bdec69ea3e7e5d38b22ea7868db8aa2ab4094985b1d96aa2f2b1cd8e00e9df7126e30b9b2917a2a8980e5c797f42d38388241fc25118b683a92f0eb7b686c03d3577e0f7f6925223f772761f1cbaba00f4ae5b73959df4a0630b78872d4cf326e744069cc7ffd888707c399a6b855b53ccb794911a81ce643b9f98f3c9da332f0a83b852dc7aa2fb1d6912b0ad3da73493133e0ca444309db5165126558d050e9d923719d2720df357879bfc8f716d853aad092f11b02573e5c33dfc010d2accde474e6baced3a4368220081d30b029b15fddb887807aa917dfea07ab56bd27ac359f79021dcbc19b67abd8651d316e24d79ad0390eebddc6942bd091746f9ff61541fb827b90427b75e5ac212011142ca4cebe6ea1fec6bd86ea39aed2762b7452cfd8644e2cf1516a1cde0549ef22c047971f238b51590989a76007316f33a8a5cf4243b3a4d96fd65ae4e1fc72b7fd0d15f7e4e619cdbd0e3c7f529d5c57c01d36fe707e6944fb2753c958c629dd4d7703624e1b2f767da8db89214d81d3c5bbe1baa8640f8cb1010fc7aaaa4604da33966d823b2413b3d1740b520f7f89d9343d45efb268723b26cb74c55853252a51748ca76ac979a22a8d3f5479d4e14f0ebe1a6b44c39c6b9981ed6bae518c03227d28efc3e7d01a5d32781a4c03e3a5b4ff8ce899bda019e0175296e0b4e86102d46b955e854011ca762ba55b40e2dc1593f4c76b5bf064767f0c30532d8f9fd9ff2ee78fdb2834d06a4b23d1d0482c1890084ee66e5d297cd10c7a46e1d070e9db55b3c376fb21af9d73500997408abe8cf5aff2f1ef61a5bf34054e657725bd4458102056c0bfe48321d3a9eade96b3abb9dfdab994f0a776954aed4ff7a864b5820c17188870180043d7f6bd3c3b8e30c5f3b845b9075370737d5e75ca5617a816dc23dc3a2fb1fc8b2006be295c584315d6b76d638aeb3365d70daf8ec4befb669fcefc6ea2f2bf3e59848ab1997abb310c94e3408165c423f7ba2f11bcb857cfc2782b17465518ce8b0ee152344eb79af099e3a9a6ab883d5bf4cf4d24d9a5b9d12ba388f18f028cab6741aeb194846182c62dcab88b7a4f22bc23948daca8850fd9c28a4ca8463f2d130ffb6404c0a9fdcb3411aa64d8878bd40b8197f9c11798c98f762d13747c53376e8e061062ed637f851252cd87f2809167bc28159eb6048bd0c8738d8650a864de5b8c67b8d6d3b072c2469590a451e4ce178355621a6bde91771bead12567b108c45a783d19d0290869f28ce6159dc7298d83d2ad545145114f42aeb387a4dc822e602559fbda710d4c007a96de87a2ceab266240280be0851a61b76a860323657f9c0bad7bd4f903f79606cc18047361d8289cdcf95c2c1b50f95ceef561798de4cdae72f033c204ec28461cb368c113cb95caac49d614ada78b2aa6ea4cdb7e9881522f957c39adeebfbd03d7d50e8c6bf026212bdc5c3fdfe535badeb8f7ad72933bc713c9c3662e13de85a1ed8e9f032de13da06de5ab4e7eececf2c38fc7a1469786a9b14679a96644660b6d182fdf90ea7bf83bf8bf96dcd8f93d5dd17443d1bc1a6621508c453ef289c6b3d5f47e357b969066aed8b792b0e0b486222cea20135db100da2bcaf3ece75b6c599189ae35cde0dd57143a199000462f2507a44c10d84d47432472f501d2b8c60a43b7ebb47d7a1c2141bd20939c6a786271555ed22c2ff2c57575c1e85cb573432b0dd4518da982fd81840fa64a940ec1bf9d565962d0b191e512a479d05c43e733e3fc65b54f241ffc24ae14d14cca26ea6013d8e072f133782882be808df7fc5a43477cc8cf5468a850d16efb5d5c6fc015d6ab672dc0cfacc135a969a288d8096a2afb0b898bf4eaac732c9d10a0ced0d341d58c3e3a418f51f9f72a38e782dcec8afc4157d554df6b3878c11162aeb6d174155c0ebe69c3781257181bf9816601e08a411a3fe3dac8ed7521b6d9b3c16882f625846b9ac0831c7b386c8881b3b4e3e13af68a905058ee68693a82dad7a79a0113316062697707918290e786d12fc9dad6dcd9180ba8007b528b2da455d01f948b412a8ef38852b147ee4f467a04aac0ec97fe943c8150930dc4768c077586116b6dc29b578410f5bbd86b384f437003bdb425d2e137b167f17538c615941956518fc0215c0c9f34e358ff88c210d263f0ec63765de9effd4483a15d6bf64ee4e8adc868604e579d76ffd0be37e8b2b3a4c359dc10a62e249edb2c16ccd708adeb4f4b90e102f29fe005e1b49a66adfe1f6252d7f90a7ca0d16704662b5e4eaa91bd9183338f283c40a61fff0ab7079541286afe49a8bdcd35c11396f4094db79e1aed9611ee9773271f3568b6ef49b096836a06d93f6ff97e0bfc50330a4c6a9aec4cf439c69d4473c642a2ba688216095f3a1ff9364ff0dee0625bdab2ebd440f82d655d4a9a8a32066112129b5bb634f1fff34696493365ce107c30aa280881fd722a6f207e37ee6a1e0805b5ab540248b4e6d56114114bdb0d62dc9b544840f4f75a45d6399420c77f8c7e014896c07db111ee7c903baf6bcb60de20f30e83f3a1d8fc1fc23ca2b7d6cc6b4047dc9e7b9b59ec7fe4a23185b1905b9e42158466554eeec51ffe80d2b2500ab94ccdfd1f5f47b58f17c3ecba2cdc24be3f8e7100a5cb008bc90d2ec9535eb962db0779e62639d404fe1389ad05d014e1626eb301e807bf7f52177fbea92d011ef449312a0fc842951b3483d7ee064c08c4d5eed0d4f958c3269a32659ec93cbdf69db260312c6f624f6e65e66509842e8dde14b7c8fd980b9d581cc861c86dcb3d2cfe70ebf82e4acfcc410bca328a9581713a908cb086531171affe5fd421148b530f1c8dc2734d98d7727144f5afafc6ce9572ab2e6ddd02a6a22361ee92a6763b252a1d02f246519c2f4e6bd55c9d95d3e7eb0cb4aa313de829fea2457588f1ef968287de6a4cb2cff12933de41e161b34a6116f2de0d75908a9cbe00d3db91ffc9aa394676a02d1163b9a8d7f4241f9e5dbd40ab4454c3fb2cdc42fefd0712306ad47703a4f0790d80c016cf54f857c3b5325e96783ba265136a6b4dc8c7a507221cde08bddda3e0e29bd565f409ccef988cbaf0cb45250b4a659c787ce9f6d43831b8ce03d573f7f146dbba278b68985b53e364bb879e800485e57fb08bc3cf067fb612a645d8c329206f55c1ab72db47dc170de6c5bde6eb76747111d45627f494a765eff65c9f8d9c4e82de7d8f164f4c00b79900821c9dc523ff6e31b5c02dcf92a454adddd187048f3c918e8ab733428f7a4d9cd0939280608e60a843dac5e7ee435ae364a3a63a6ae2ef9d8183dd08ace70ed884913a1f313993fd4563fbff47ec53f21ec17b880f8aac3823e2f4c1048f1ca0444dd8e33616d94cbad01c0ecf2f27e4806356e84d211fe005a6240cbd7313772d2bc5679c820f9cd4e64f408c4b066cdde3ead4fab6dc1aed297d875bbcdddddc24c3a4fbd02f30d7b9fee7c4707fe31901c57731c126bc6867d4ee0cc949ccd292c154a5852cf282d28e718dc779a9ab282d1a65fa6112fa76c0fe876581f86d4881c25d6074c5f4a3f557a46993020a31cec98cc079e6aa4508d98e003916809ef51c558b40d50b418680786029d86ef7f302dea82dec1fca87f6cd2aafe205eaa9e8dcecf7ceab79281f4abdb50d6921af5cb2eb13f2197e6b529874a66c650492061e9bf76ae090905adb102497a007127f04e0d95abbdad6a71da5c966a8c0f4dd66a2311273490d01c406d57e3c639c34c892b47f10a2cb18c3695055ccaa62093db2aa11df9c38bbeb17bfd6372e450945de7371401f5756336a488bfd6870a8e5de927e1ab6d3a6cdc26cfaef3fde6c7ce0043edf25673f9318c533de35ee08763ec848ecd34c5be1b1b9c2da6352d813fa8d74b64804dd0805f32c1ebe8288582ec2062a2c93af07454325d94fe45738517a31a58d30b0487faeb81d54a75b4209aa70bae286b1a781d5ad1e71d5c0c67d06a96d569579f523e7c858737dd8728f33e1bb264a4e09637088b52f1b093eae987aa9f3554f1d318362f4449813ddd4cf7a2a1e1312b8886af30be2a0e098ed0986813fdc91126420b6b44dcc367e63129f2ae9aa694b7253a7482fd5741a0820bbd9a69b9c8c1193b601dee3fcc3393af849e68aa96c1e5cc50972e4dcec1d403b95aca4d5a2e9e04467714d7642d9cbb8d54c1e9f42975c674d78f080238216c6510f77d835ea72a148c8231473562cbf0efb34366ebafd45a7352e2b39861ecdef10dff9cef")
connect$pptp(r2, &(0x7f0000000240)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8)
ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, &(0x7f00000000c0))
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r4, 0x600004)
getsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

09:55:15 executing program 2:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r0}, 0x8)
ioctl$MON_IOCH_MFLUSH(r4, 0x9208, 0x3)
r5 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
fcntl$setpipe(r1, 0x407, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000600)='/dev/autofs\x00', 0x428203, 0x0)
renameat2(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', r6, &(0x7f0000000640)='./file0\x00', 0x9)
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)

09:55:15 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)
r4 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, &(0x7f0000000180))
r5 = memfd_create(&(0x7f0000000000), 0x0)
r6 = socket(0x19, 0x6, 0x2)
setsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f00000001c0)=0x9, 0x2)
dup2(r2, r5)
sendfile(0xffffffffffffffff, r4, &(0x7f00000000c0)=0x10000, 0x9)

09:55:15 executing program 4:
prlimit64(0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x0)

09:55:15 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
ioctl$SNDCTL_SEQ_PANIC(0xffffffffffffffff, 0x5111)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r4)
ioctl$PPPIOCDISCONN(r4, 0x7439)
read$fb(r4, &(0x7f0000000180)=""/252, 0xfc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:15 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x6, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x182, 0x0, 0x0, 0x0, 0xbb80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

[  374.242510] sctp: [Deprecated]: syz-executor.5 (pid 17905) Use of struct sctp_assoc_value in delayed_ack socket option.
[  374.242510] Use struct sctp_sack_info instead
09:55:15 executing program 4:
bpf$BPF_GET_MAP_INFO(0x1c, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffa2, &(0x7f0000000140)}, 0x10)

09:55:15 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = dup2(0xffffffffffffffff, r2)
ioctl$PPPIOCDISCONN(r2, 0x7439)
accept4$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0xc00)
r4 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r5 = dup3(r4, r0, 0x0)
pwritev2(r5, &(0x7f0000000900)=[{&(0x7f00000001c0)="5568eb113dcc9b7f636b599485fdb73f34824ac7ec9d651f5b2a40eb933320fc6b22398137bc55b8422257f2babca6cc83cabb6f66fe030023674c2c2e6930625baf3510c6a39c403eab55ccc9113cf0d8bc2240f781e0771607972dc342c8eaaa8c91ed2549bb070968c2a2c2149ddb5029787facc7ec3a03b68cb6a53ead9504c9063ed6f3e7b03bc6f554ea3d48d31c952f89b7d7528ad479d7", 0x9b}, {&(0x7f0000000280)="a44f5a6a2cc6c17881f4580fafaabeee06ce2731f73067a9e53f5562ed7c97cdfca9", 0x22}, {&(0x7f00000002c0)="e0d76e154c66397bdcd952fdd109a6aced360e59c6640a6fc0861f7e91018ec21d36a1c6556b50ea13d9", 0x2a}, {&(0x7f0000000300)="358e7a4540b217509a13a2007f90faea21a162fc07b595b1279321d5dde18d8730a9889dd532c1b9202ff21bd2b89a6054d6fac6f9c27f89971af1c112287e7da6cb1faf6a7c5f64ed8bc9c948df58feb26d558897aab55c7afcd04a84f325ef44206fcc3f4a1d0d456a1c04d203747250c06fe866d11d9d9a5631d373359714a95256fcbc2d27bd561e58533c6111ca89ecce2763637fb4c88cdd0a86b1e4bb5ff0f1bca5c679f703f64c98c3b2eaa6a6e80f433845115cc3a07cca3eeb3dc82d5e04350332484c6bd1b567af4596faf106e06dcadfbc343636911c38b836074250cc8f02", 0xe5}, {&(0x7f0000000400)="67f203cd018e41c1c3460cfff07103eb32edbebf6bbfb0fe287c1fd84f5a8b883c610e5dda7131ff48e52eaa3a50300f2f3e14dc2881818f106fcc3f5fb87dd0071270210ca9a71f45c0c8", 0x4b}, {&(0x7f0000000480)="010ed5d0a537b85fecd2265039c9f74032a4f62fe9ca7fe4a0171aeb3b59b269ef4570afcefd40fef121c11c1f933aa06b1b9c86a0b152ae8f7b572f32ad99daca80799fffa20289", 0x48}, {&(0x7f0000000500)="9b885b85cbf178c8da42c50793320337e2d48eb811e669e0ae111210e32e9594455c35256763a21c14b80c74b7133f6b9400b75f4206b7a258c215aa00a2c262c92806c519bc27645ace3f0c07d5e854bf4b297fbe3951b42e73787b4c21e72369868d34b619c0ebc3ec375ae54d3bd1498fa382eae95a125d47ed0a4a615e57f2cfc4d742fcd764093b82e20f0e0a695542e050d14fe397ec0ccc4be04059313f1595541f9085711cbaabaa252b216b3a50a3ad7504e30a83ef4a730a7ab1c6f1aefe94040e661845902b5636f1ed61e86d6f6abe959df4e143c20289cad6a695317c0bcab9895813af4d8d3be912c224192649", 0xf4}, {&(0x7f00000006c0)="afbd5c7e93e035bf24e0cc07df5a93eab06bbad25a9cea977fef61811e05558893ba9c54ee8511d8ce56923e0a1776d4f5a9785af268e1e002eacdf4dfdbc3de9fec5f3c009aa65760db6140027d4f4c22bf5c94191e72f383d1b18ed8e2b7577d952e4174a31c7f3aaabb0757a67c906f0c81afd98d17abd4f190eaf1b46be14cc9ce73e83fa1ad2bc3053569fce1ec505ef6", 0x93}, {&(0x7f0000000780)="f008466636080ae89fbf77e0d37a6e1fd83b686d8b4612991dbbb54c53bc12e2da316012ade0741154c7bc0339f263e02d6d7238ca53dccdc06cd60d51f1d8b5cb3df7d3f19e6f97f04053d705fbea06351a6a80c1bdcaf546d1ff033e1d34348913bbd4406bcd3cd9e9c76cf0d8ce0fcaf9828e6378dec6a15aa61fde68273a007b80ec657750e06969bb55a27232476f10e8b8b859c250a94cb87c841b398f9d2bc40ab045a8fa5ce783c3a7b858e389a3fd217d08954bf75f64409eb2eb8f15fe869288fb1bccfdc8ec22625f1e5dc8678e0b2d375aca5b8032c05b35d5a6a753620e3974193d105c3e801f92930722abf03027", 0xf5}, {&(0x7f0000000880)="5787f605d5422afb7e0d422c7b657770b484451373a00a42b853d16e6dfc21c60f031a4620df8244082cfbb4970a044cead2ea28c4ce0934c9fe9be6a0e2968dd13f8aa83a94d8b11cffb601db4d3dc627d2c91d", 0x54}], 0xa, 0x9, 0x7fff, 0x10)
connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r6, 0x600004)
sendfile(r0, r6, 0x0, 0x80001d00c0d0)
ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000600)=0x1)

[  374.395557] sctp: [Deprecated]: syz-executor.5 (pid 17911) Use of struct sctp_assoc_value in delayed_ack socket option.
[  374.395557] Use struct sctp_sack_info instead
[  374.420317] ip_tables: iptables: counters copy to user failed while replacing table
09:55:15 executing program 4:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000), 0x4)

09:55:15 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
dup2(0xffffffffffffffff, r4)
ioctl$PPPIOCDISCONN(r4, 0x7439)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000001c0)={<r5=>0x0, @loopback, @remote}, &(0x7f0000000200)=0xc)
ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[], [], @broadcast}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x0, 0x1, 0xda4, 0x500, 0x4, 0x80000, r5})
r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r6, 0x600004)
sendfile(r0, r6, 0x0, 0x80001d00c0d0)

09:55:15 executing program 4:
r0 = syz_open_dev$video4linux(&(0x7f0000000380)='/dev/v4l-subdev#\x00', 0x0, 0x0)
ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0485619, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0})

09:55:15 executing program 5:
r0 = perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x801, 0x84)
r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r2, r1, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000280)=0x8)
connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ioctl(r0, 0xdbc, &(0x7f0000000180)="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")
ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000340)={0x8, 'gre0\x00', {'syzkaller0\x00'}})
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x690d81, 0x0)
dup(0xffffffffffffffff)
ioctl$FICLONERANGE(r5, 0x4020940d, &(0x7f0000000300)={{}, 0xfffffffffffff47c, 0x1, 0x6})
ftruncate(r4, 0x600004)
sendfile(r1, r4, 0x0, 0x80001d00c0d0)

09:55:15 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
ioctl$FIBMAP(r2, 0x1, &(0x7f0000000000)=0x7)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

09:55:16 executing program 2:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
fcntl$setpipe(r1, 0x407, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @empty}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
splice(r0, 0x0, r2, 0x0, 0x30005, 0x0)

09:55:16 executing program 4:
setuid(0xee00)
r0 = socket$netlink(0x10, 0x3, 0x6)
bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc)

09:55:16 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:16 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000000)={0x401, 0x1, 0x0, 0x4})
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:16 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x161242, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
accept$unix(r2, &(0x7f0000000180)=@abs, &(0x7f00000000c0)=0x6e)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:16 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
r3 = semget(0x0, 0x0, 0x48)
semctl$IPC_RMID(r3, 0x0, 0x0)
semctl$IPC_RMID(r3, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:16 executing program 4:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), 0x4)

[  375.253730] ip_tables: iptables: counters copy to user failed while replacing table
09:55:16 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
r3 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r4 = memfd_create(&(0x7f0000000000), 0x0)
dup2(r3, r4)
mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x80000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@posixacl='posixacl'}], [{@obj_user={'obj_user', 0x3d, '/dev/vcs#\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x6}}]}})
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r5, 0x600004)
sendfile(r0, r5, 0x0, 0x80001d00c0d0)
ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f00000000c0))

09:55:16 executing program 4:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SYNTH_ID(r0, 0xc0046d00, &(0x7f0000000280)={"511a03022c8d0b9e639d01c600232e13f9116ac2aca63eac39d60213fd5b"})

09:55:16 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x4880)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:16 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00')
sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)={0x1c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8}]}, 0x1c}}, 0x0)

09:55:16 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x20040050)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @private1, 0x3}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)
r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x75, 0x90000)
sendmsg$GTP_CMD_NEWPDP(r4, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x20, 0x0, 0x8, 0x70bd2d, 0x25dfdbff, {}, [@GTPA_TID={0xc, 0x3, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x4000009)
ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000000080))

09:55:16 executing program 2:
r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x53, 0x20400)
ioctl$SNDRV_PCM_IOCTL_CHANNEL_INFO(r0, 0x80184132, &(0x7f0000000180))
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$CAN_RAW_FD_FRAMES(r2, 0x65, 0x5, &(0x7f0000000080), 0x4)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = dup(r4)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
fcntl$setpipe(r2, 0x407, 0x0)
write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
bind$inet(r3, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00000005c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x2b8, 0x158, 0xc0, 0x220, 0xc0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448)
ioctl$BTRFS_IOC_SYNC(r5, 0x9408, 0x0)
splice(r1, 0x0, r3, 0x0, 0x30005, 0x0)

09:55:16 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x16001, 0x0)
sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="ff05bff15c43f001", @ANYRES16=0x0, @ANYBLOB="00022abd7000ffdbdf250d00000008000400050000003c000280080006000900000008000500080000000800090009000000080008000500000008000700ffffffff080008000000000006000b000a00000008000400ff7f00003800028014000100e00000010000000000000000000000000800040009000000080004000900000008000700c0ffffff06000b0002000000080006004f06000008000400000000003800028008000800fe2c0000080003000100000014000100fc000000000000000000000000000000080003000100000006000f0080000000080005000a000000"], 0xe8}, 0x1, 0x0, 0x0, 0x800}, 0x8000)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r3, 0x600004)
r4 = socket$alg(0x26, 0x5, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
r7 = fcntl$dupfd(r5, 0x0, r6)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58)
r8 = accept(r4, 0x0, 0x0)
sendmmsg$alg(r8, &(0x7f0000002700)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000000c0)="83059f842ea92c74b68bae8ad563feeeb60f2fda1e94b8d365f24683d77b163949c70e59", 0x24}, {&(0x7f0000000180)="c9d0ef67048cb6bb287caa74bc2c5a7b634bf5dae75fc88158f53032b10c739e35a939fd7131cb10e7d71b89da6811a67f6f231170e949f5d13541d216e882c0beb89e36fe900e1821588d0c385d1b423764e122f932fc81e719", 0x5a}], 0x2}], 0x57, 0x0)

09:55:16 executing program 4:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0x6e, 0x0, 0x0)

09:55:16 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000180)={0x7fffffff, 0x4, 0x5, {0xffffffff, 0x4f6}, 0x6, 0x5})
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:16 executing program 1:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x6, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x20800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
socket$unix(0x1, 0x2, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
ftruncate(r2, 0x600004)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)

09:55:16 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
getpeername$llc(r2, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x5a, &(0x7f00000001c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="110700000000000000000900000008000300", @ANYRES32=0x0, @ANYBLOB="08000600ea3badd0259f987fc986ef5c3971417641c53b706b12c27d6d13d5e818b5c82d6f48feed", @ANYRES32=r5, @ANYBLOB], 0x24}}, 0x0)
sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000780)={0x358, 0x12, 0x1, 0x70bd2c, 0x25dfdbfb, {0x25, 0x1f, 0x4, 0xfb, {0x4e20, 0x4e24, [0x4, 0x8, 0x1], [0x8, 0xac6a, 0x0, 0x1], r5, [0x81, 0x8]}, 0x2, 0xffffffff}, [@INET_DIAG_REQ_BYTECODE={0x6a, 0x1, "89a6c9976f34d6858f592ad6f003de174e3c7aee0e454d8c77b70724f0b05b9968e290054eee23f11546af51e0dee261cef869055ee4cc53af4bafa7f8db05208516da5054a3b45bcc124c63343247559bc11f414eb45fc2471702af97a3e40eaaaecf23f832"}, @INET_DIAG_REQ_BYTECODE={0x4}, @INET_DIAG_REQ_BYTECODE={0x3a, 0x1, "5ae932a481cf9adc8f2320994bd1b73cf691c00500000000000000f31c631b890ba6e1d5fca2b043d57dfe39e291ff58ed0000001366"}, @INET_DIAG_REQ_BYTECODE={0xbd, 0x1, "0885fcafcc6e961fae67f35ff82bdb40a7e2aa1236d654699e43fa9ae4172c6bdf05808c6fdd568c98d2af70bd6917cf3a1c3743cf0cdf1146f3940684bc3b196af55108aed9982b9d4402ec358f4a127ab66c8163c92d1217c79c5bfa36e9e1684e85e609f09fd092d67351e6ce2d087a189d2b2f20c5bcb2ea63021bfc36c3ca49b7a3d39102f67a6b9b12413558de636cbcf74de1af14a60a94ab744c2c944c4604b11c00cec9121b4e3fe3ece99e75a33825790df4a435"}, @INET_DIAG_REQ_BYTECODE={0xb4, 0x1, "2ec25814978bc355c7c649687f1f432862247bccddb8d4cae509891f70810c8986b725c99793259ba5b300c7237030cb793bb4cc6dc2ab999bd0544808456794ac6cb6e042aec329e0e15cbea27e2ffd2e0273acf33f5cce93594b4762bdf40f9b1d8d6918494f6b915f6b14a5b53c8531980e04832633676c244993ad5e25cec7c053b1f8c1a014c098ed4d4c60f2215fe57e6fbaebe20d408c131686ef40c58ea2f4ba8dce6553a68f0a24d20f41f1"}, @INET_DIAG_REQ_BYTECODE={0x34, 0x1, "63c467c2d1b9d7ae6b364eda7fad6033c4a22420c1a8b30de583fca508b6a52a1dc73b81e0da4c6d76c8f70d2e0f6627"}, @INET_DIAG_REQ_BYTECODE={0x4}, @INET_DIAG_REQ_BYTECODE={0x9c, 0x1, "6d28cf14b3d21e43ba9d2e74a8c9bce0d209c1cb42a563d80b84162ff6efa132a16f63d305b2630c14d6df37266719127f1534c049da18d42c7a35b7305e6a659a86978ffc2afa8a7f54766f1fd8c45540d552839cfbed3e84b0151a92cac8dfb40b7c04cd047794401f05ba80de94d1e68156a20e80c6c6eccb5ea58df444dd9761523ca4399e36e13bae814460a5cbe4e0bbbf1dc4a18a"}, @INET_DIAG_REQ_BYTECODE={0x18, 0x1, "05bbdcb6cd81cd25f6952fb5b3f3deac2ae5e12d"}]}, 0x358}, 0x1, 0x0, 0x0, 0x40000}, 0x4001)
r6 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x20, 0x8a000)
sendfile(r0, r6, 0x0, 0x80001d00c0d0)

09:55:17 executing program 4:
r0 = socket(0x11, 0x800000002, 0x0)
setsockopt$MISDN_TIME_STAMP(r0, 0x107, 0x8, 0x0, 0x0)

[  376.142212] ip_tables: iptables: counters copy to user failed while replacing table
09:55:17 executing program 0:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, 0xc)
sendfile(r0, r2, 0x0, 0x80001d00c0d0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
r5 = dup2(0xffffffffffffffff, r4)
ioctl$TUNSETNOCSUM(r5, 0x400454c8, 0x1)
ioctl$SNDRV_PCM_IOCTL_SYNC_PTR(r5, 0xc0884123, &(0x7f0000000180)={0x4, "2555cf82b401e6e98552106c591d2ed43b2c9339b623499af0437ab390d4fbf038488f6975203a65f47f3f3b374958aacedeb62f0605639c77881e3bfedffc42", {0x4, 0x6}})

09:55:17 executing program 4:
r0 = socket(0x18, 0x0, 0x1)
setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x111, 0x1, 0x0, 0x300)

09:55:17 executing program 3:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x801, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0xfffe, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0xffffffff, @mcast2}], 0x1c)
dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = signalfd4(r0, &(0x7f00000000c0)={[0xa]}, 0x8, 0x800)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
close(r3)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r5=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000040)={r5}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r5, 0x7fff}, &(0x7f00000001c0)=0x8)
r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r6, 0x600004)
sendfile(r0, r6, 0x0, 0x80001d00c0d0)

09:55:17 executing program 4:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)={0x14, 0x0, 0x3, 0x3}, 0x14}}, 0x0)

09:55:17 executing program 5:
perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x488800)
r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0)
ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r1, 0x5386, &(0x7f0000000180))
bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
dup3(r0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x13)
prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, 0xc)
ftruncate(r2, 0x600004)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d0)

[  376.345309] audit: type=1400 audit(1599645317.293:47): avc:  denied  { write } for  pid=18028 comm="syz-executor.1" path="socket:[62519]" dev="sockfs" ino=62519 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1
[  376.424905] Unknown ioctl 21382
[  376.500996] Unknown ioctl 21382
[  376.681336] Unexpected user alpha2: B
[  376.685659] ------------[ cut here ]------------
[  376.690494] WARNING: CPU: 0 PID: 3347 at net/wireless/reg.c:414 restore_regulatory_settings.cold+0x19/0x47
[  376.700300] Kernel panic - not syncing: panic_on_warn set ...
[  376.700300] 
[  376.707638] CPU: 0 PID: 3347 Comm: kworker/0:2 Not tainted 4.14.196-syzkaller #0
[  376.715143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  376.724496] Workqueue: events_power_efficient crda_timeout_work
[  376.730533] Call Trace:
[  376.733101]  dump_stack+0x1b2/0x283
[  376.736805]  panic+0x1f9/0x42d
[  376.739979]  ? add_taint.cold+0x16/0x16
[  376.743932]  ? restore_regulatory_settings.cold+0x19/0x47
[  376.749447]  ? restore_regulatory_settings.cold+0x19/0x47
[  376.754961]  __warn.cold+0x20/0x4b
[  376.758480]  ? ist_end_non_atomic+0x10/0x10
[  376.762795]  ? restore_regulatory_settings.cold+0x19/0x47
[  376.768310]  report_bug+0x208/0x249
[  376.771918]  do_error_trap+0x195/0x2d0
[  376.775783]  ? math_error+0x2d0/0x2d0
[  376.779581]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  376.784417]  invalid_op+0x1b/0x40
[  376.787848] RIP: 0010:restore_regulatory_settings.cold+0x19/0x47
[  376.793981] RSP: 0018:ffff88809b68fca0 EFLAGS: 00010282
[  376.799336] RAX: 000000000000001a RBX: 0000000000000001 RCX: 0000000000000000
[  376.806601] RDX: 0000000000000000 RSI: ffffffff86ac12c0 RDI: ffffed10136d1f8a
[  376.813861] RBP: 0000000000000042 R08: 000000000000001a R09: 0000000000000000
[  376.821126] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  376.828382] R13: 0000000000000000 R14: ffff8880aea2ad00 R15: ffff8880aea2fa00
[  376.835643]  ? process_one_work+0x6c4/0x14a0
[  376.840046]  ? regulatory_hint_user+0x240/0x240
[  376.844699]  ? lock_acquire+0x170/0x3f0
[  376.848699]  crda_timeout_work+0x1b/0x20
[  376.852754]  process_one_work+0x793/0x14a0
[  376.856986]  ? work_busy+0x320/0x320
[  376.860695]  ? worker_thread+0x158/0xff0
[  376.864756]  ? _raw_spin_unlock_irq+0x24/0x80
[  376.869253]  worker_thread+0x5cc/0xff0
[  376.873141]  ? rescuer_thread+0xc80/0xc80
[  376.877290]  kthread+0x30d/0x420
[  376.880653]  ? kthread_create_on_node+0xd0/0xd0
[  376.885320]  ret_from_fork+0x24/0x30
[  376.890183] Kernel Offset: disabled
[  376.893871] Rebooting in 86400 seconds..