ffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:00 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x0, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:00 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 365.550339][ C1] protocol 88fb is buggy, dev hsr_slave_0
[ 365.556222][ C1] protocol 88fb is buggy, dev hsr_slave_1
04:29:00 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, 0x0, 0x0, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:00 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x0, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:00 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:00 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x0, &(0x7f0000000000)={0x0, 0x989680})
04:29:00 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:00 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:00 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 366.110353][ C1] protocol 88fb is buggy, dev hsr_slave_0
[ 366.116218][ C1] protocol 88fb is buggy, dev hsr_slave_1
04:29:00 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:00 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 366.311741][T16114] blk_update_request: I/O error, dev loop0, sector 520 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
04:29:01 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:01 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:01 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:01 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:01 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x0)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:01 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:01 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x0, &(0x7f0000000000)={0x0, 0x989680})
04:29:01 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:01 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x0, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:01 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:01 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x0)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:01 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x0, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:01 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x0)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:01 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:01 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x0, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:01 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:02 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:02 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:02 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x0, &(0x7f0000000000)={0x0, 0x989680})
04:29:02 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:02 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:02 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:02 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:02 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:02 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:02 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:02 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:02 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:02 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:02 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 368.300168][T16227] blk_update_request: I/O error, dev loop0, sector 256 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
04:29:03 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x0, 0x22, 0x0)
04:29:03 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x0, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:03 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:03 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:03 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:03 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:03 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x0, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:03 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:03 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 368.799989][T16246] blk_update_request: I/O error, dev loop0, sector 256 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
04:29:03 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:03 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x0, 0x22, 0x0)
04:29:03 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:03 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x0, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:03 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:03 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:03 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x0, 0x22, 0x0)
[ 369.197084][T16272] blk_update_request: I/O error, dev loop0, sector 136 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
04:29:04 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:04 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, 0x0, 0x0)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:04 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x0, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:04 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:04 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:04 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, 0x0, 0x0)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:04 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:04 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x0, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:04 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:04 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:04 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:04 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:04 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x0, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:04 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:04 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, 0x0, 0x0)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:04 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:04 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, 0x0, 0x0)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 370.222893][T16333] blk_update_request: I/O error, dev loop0, sector 136 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
[ 370.260349][ C1] net_ratelimit: 22 callbacks suppressed
[ 370.260359][ C1] protocol 88fb is buggy, dev hsr_slave_0
04:29:05 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, 0x0, 0x0)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 370.271912][ C1] protocol 88fb is buggy, dev hsr_slave_1
[ 370.293616][ T2507] blk_update_request: I/O error, dev loop0, sector 136 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 370.305220][ T2507] Buffer I/O error on dev loop0, logical block 17, async page read
04:29:05 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, 0x0, 0x0)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:05 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, 0x0, 0x0)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:05 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0), 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 370.740344][ C1] protocol 88fb is buggy, dev hsr_slave_0
[ 370.746293][ C1] protocol 88fb is buggy, dev hsr_slave_1
04:29:05 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:05 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:05 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580), 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:05 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0), 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:05 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, 0x0, 0x0)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:05 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, 0x0, 0x0)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:05 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580), 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:05 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 371.085650][T16379] blk_update_request: I/O error, dev loop0, sector 256 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
04:29:05 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580), 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 371.140339][ C1] protocol 88fb is buggy, dev hsr_slave_0
[ 371.146175][ C1] protocol 88fb is buggy, dev hsr_slave_1
04:29:05 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0), 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:06 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580), 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 371.325187][T16397] blk_update_request: I/O error, dev loop0, sector 256 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
04:29:06 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580), 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 371.380342][ C1] protocol 88fb is buggy, dev hsr_slave_0
[ 371.386179][ C1] protocol 88fb is buggy, dev hsr_slave_1
04:29:06 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 371.620397][ C0] protocol 88fb is buggy, dev hsr_slave_0
[ 371.626227][ C0] protocol 88fb is buggy, dev hsr_slave_1
04:29:06 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
socket$packet(0x11, 0x3, 0x300)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r1 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r2 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r0, r0, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
04:29:06 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:06 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580), 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:06 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0), 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:06 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:06 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:06 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:06 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:06 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
socket$packet(0x11, 0x3, 0x300)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r1 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r2 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r0, r0, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
04:29:06 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, 0x0, 0x0)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:06 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:07 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:07 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:07 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:07 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:07 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:07 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
socket$packet(0x11, 0x3, 0x300)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r1 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r2 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r0, r0, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
04:29:07 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:07 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:07 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, 0x0, &(0x7f0000000540), 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:07 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 372.792127][T16462] blk_update_request: I/O error, dev loop0, sector 776 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
04:29:07 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:07 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, 0x0, &(0x7f0000000540), 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:07 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:07 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:07 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 373.201908][T16495] blk_update_request: I/O error, dev loop0, sector 136 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
04:29:08 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:08 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, 0x0, &(0x7f0000000540), 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:08 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:08 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:08 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:08 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:08 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
socket$packet(0x11, 0x3, 0x300)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r1 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r2, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r2, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r0, r0, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
04:29:08 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 373.811962][T16525] blk_update_request: I/O error, dev loop0, sector 256 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
04:29:08 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:08 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:08 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:08 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:08 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
socket$packet(0x11, 0x3, 0x300)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r1 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r2, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r2, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r0, r0, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
04:29:08 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:08 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:08 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:08 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
socket$packet(0x11, 0x3, 0x300)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r1 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r2, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r2, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r0, r0, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
04:29:09 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:09 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x0, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:09 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:09 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:09 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:09 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 374.847194][T16587] blk_update_request: I/O error, dev loop0, sector 256 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
[ 374.905750][T16587] blk_update_request: I/O error, dev loop0, sector 512 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
04:29:09 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:09 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x0, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:09 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:09 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:09 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:09 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:09 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 375.151242][T16604] blk_update_request: I/O error, dev loop0, sector 512 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
04:29:09 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:10 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x0, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:10 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 375.300326][ C1] net_ratelimit: 18 callbacks suppressed
[ 375.300335][ C1] protocol 88fb is buggy, dev hsr_slave_0
[ 375.306114][ C1] protocol 88fb is buggy, dev hsr_slave_1
04:29:10 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:10 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 375.540356][ C1] protocol 88fb is buggy, dev hsr_slave_0
[ 375.546213][ C1] protocol 88fb is buggy, dev hsr_slave_1
[ 375.703315][T16645] blk_update_request: I/O error, dev loop0, sector 768 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
[ 375.780368][ C0] protocol 88fb is buggy, dev hsr_slave_0
[ 375.786223][ C0] protocol 88fb is buggy, dev hsr_slave_1
04:29:10 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:10 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:10 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:10 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:10 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:10 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:10 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:10 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:10 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:11 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:11 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:11 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 376.463793][T16682] blk_update_request: I/O error, dev loop0, sector 512 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
[ 376.500365][ C1] protocol 88fb is buggy, dev hsr_slave_0
[ 376.506191][ C1] protocol 88fb is buggy, dev hsr_slave_1
04:29:11 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:11 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:11 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:11 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:11 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:11 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:11 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 376.974682][T16702] blk_update_request: I/O error, dev loop0, sector 256 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
[ 376.990332][ C1] protocol 88fb is buggy, dev hsr_slave_0
[ 376.996229][ C1] protocol 88fb is buggy, dev hsr_slave_1
04:29:11 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:11 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:11 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:12 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 377.288393][T16718] blk_update_request: I/O error, dev loop0, sector 256 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
04:29:12 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 377.592669][T16739] blk_update_request: I/O error, dev loop0, sector 904 op 0x0:(READ) flags 0x80700 phys_seg 17 prio class 0
04:29:12 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:12 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:12 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:12 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:12 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:12 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:12 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:12 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:12 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 377.929700][T16752] blk_update_request: I/O error, dev loop0, sector 520 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
04:29:12 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:12 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 378.163262][T16769] blk_update_request: I/O error, dev loop0, sector 136 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
04:29:12 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:13 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x0, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:13 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:13 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:13 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x0, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:13 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:13 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:13 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x0, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:13 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x0, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:13 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:13 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:13 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:13 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:13 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x0, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:13 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:14 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:14 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x0, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:14 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:14 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:14 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:14 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x0, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:14 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:14 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:14 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x0, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:14 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:14 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:14 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:15 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:15 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:15 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x0, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 380.660341][ C1] net_ratelimit: 20 callbacks suppressed
[ 380.660351][ C1] protocol 88fb is buggy, dev hsr_slave_0
[ 380.671866][ C1] protocol 88fb is buggy, dev hsr_slave_1
04:29:15 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:15 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:15 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:15 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 380.968669][T16902] print_req_error: 3 callbacks suppressed
[ 380.968706][T16902] blk_update_request: I/O error, dev loop0, sector 520 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
04:29:15 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:15 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:15 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:15 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:15 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 381.140318][ C1] protocol 88fb is buggy, dev hsr_slave_0
[ 381.146178][ C1] protocol 88fb is buggy, dev hsr_slave_1
04:29:15 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:15 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:15 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 381.254777][T16916] blk_update_request: I/O error, dev loop0, sector 256 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
04:29:16 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:16 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:16 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:16 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 381.540314][ C1] protocol 88fb is buggy, dev hsr_slave_0
[ 381.546200][ C1] protocol 88fb is buggy, dev hsr_slave_1
[ 381.566877][T16941] blk_update_request: I/O error, dev loop0, sector 520 op 0x0:(READ) flags 0x80700 phys_seg 31 prio class 0
[ 381.780342][ C1] protocol 88fb is buggy, dev hsr_slave_0
[ 381.786216][ C1] protocol 88fb is buggy, dev hsr_slave_1
04:29:16 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:16 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x0, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:16 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:16 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:16 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, 0x0)
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 382.030323][ C0] protocol 88fb is buggy, dev hsr_slave_0
[ 382.036223][ C0] protocol 88fb is buggy, dev hsr_slave_1
04:29:16 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:16 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:16 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:16 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, 0x0)
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:17 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:17 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x0, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:17 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, 0x0)
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:17 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:17 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 382.563161][T16990] blk_update_request: I/O error, dev loop0, sector 520 op 0x0:(READ) flags 0x80700 phys_seg 31 prio class 0
04:29:17 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x0, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:17 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(0xffffffffffffffff, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:17 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:17 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:17 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:17 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, 0x0, 0x0)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:17 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:17 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(0xffffffffffffffff, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:17 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, 0x0, 0x0)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:18 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:18 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:18 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, 0x0)
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 383.390720][T17030] blk_update_request: I/O error, dev loop0, sector 392 op 0x0:(READ) flags 0x80700 phys_seg 15 prio class 0
04:29:18 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(0xffffffffffffffff, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:18 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, 0x0, 0x0)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:18 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:18 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, 0x0)
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:18 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, 0xffffffffffffffff, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:18 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580), 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 383.667874][T17045] blk_update_request: I/O error, dev loop0, sector 136 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
04:29:18 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 383.925233][T17068] blk_update_request: I/O error, dev loop0, sector 520 op 0x0:(READ) flags 0x80700 phys_seg 31 prio class 0
04:29:18 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:18 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580), 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:18 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, 0xffffffffffffffff, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:18 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:18 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, 0x0)
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:19 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(0xffffffffffffffff, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:19 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:19 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:19 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580), 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:19 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:19 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, 0xffffffffffffffff, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:19 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(0xffffffffffffffff, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:19 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:19 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x0)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:19 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:19 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(0xffffffffffffffff, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:19 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x0)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 384.909100][T17126] blk_update_request: I/O error, dev loop0, sector 256 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
04:29:19 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:19 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 385.216183][T17145] blk_update_request: I/O error, dev loop0, sector 512 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
04:29:20 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:20 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, 0xffffffffffffffff, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:20 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x0)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:20 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:20 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:20 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, 0xffffffffffffffff, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:20 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:20 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 385.700888][ C1] net_ratelimit: 18 callbacks suppressed
[ 385.700913][ C1] protocol 88fb is buggy, dev hsr_slave_0
[ 385.712986][ C1] protocol 88fb is buggy, dev hsr_slave_1
04:29:20 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:20 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:20 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:20 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, 0xffffffffffffffff, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 385.940373][ C1] protocol 88fb is buggy, dev hsr_slave_0
[ 385.946207][ C1] protocol 88fb is buggy, dev hsr_slave_1
[ 385.992172][T17187] blk_update_request: I/O error, dev loop0, sector 256 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
[ 386.180426][ C0] protocol 88fb is buggy, dev hsr_slave_0
[ 386.186292][ C0] protocol 88fb is buggy, dev hsr_slave_1
04:29:20 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:20 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:20 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:21 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:21 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x0)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:21 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
socket$packet(0x11, 0x3, 0x300)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r1 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r2, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r2, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r0, r0, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
recvmmsg(0xffffffffffffffff, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 386.340366][ C1] protocol 88fb is buggy, dev hsr_slave_0
[ 386.346208][ C1] protocol 88fb is buggy, dev hsr_slave_1
04:29:21 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:21 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
socket$packet(0x11, 0x3, 0x300)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r1 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r2, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r2, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r0, r0, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
recvmmsg(0xffffffffffffffff, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:21 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x0)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:21 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:21 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:21 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
socket$packet(0x11, 0x3, 0x300)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r1 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r2, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r2, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r0, r0, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
recvmmsg(0xffffffffffffffff, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 386.900330][ C1] protocol 88fb is buggy, dev hsr_slave_0
[ 386.906305][ C1] protocol 88fb is buggy, dev hsr_slave_1
[ 386.919152][T17233] blk_update_request: I/O error, dev loop0, sector 520 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
04:29:21 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:21 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x0)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:21 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:22 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, 0x0, 0x0, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:22 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:22 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:22 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:22 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:22 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:22 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:22 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:22 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:22 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:22 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:22 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, 0x0, 0x0, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:22 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:22 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:22 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, 0x0, 0x0, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:22 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:23 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:23 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
socket$packet(0x11, 0x3, 0x300)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r1 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r2, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r2, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r0, r0, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
recvmmsg(0xffffffffffffffff, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:23 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x0, &(0x7f0000000000)={0x0, 0x989680})
[ 388.429270][T17309] blk_update_request: I/O error, dev loop0, sector 136 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
04:29:23 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:23 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
socket$packet(0x11, 0x3, 0x300)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r1 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r2, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r2, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r0, r0, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
recvmmsg(0xffffffffffffffff, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:23 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:23 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
socket$packet(0x11, 0x3, 0x300)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r1 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r2, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r2, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r0, r0, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
recvmmsg(0xffffffffffffffff, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:23 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:23 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:23 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, 0x0, 0x0, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:23 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:23 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, 0x0, 0x0, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:24 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:24 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:24 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x0, &(0x7f0000000000)={0x0, 0x989680})
04:29:24 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:24 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:24 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, 0x0, 0x0, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:24 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x0, &(0x7f0000000000)={0x0, 0x989680})
04:29:24 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:24 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 389.816104][T17377] blk_update_request: I/O error, dev loop0, sector 512 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
04:29:24 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:24 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:24 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:24 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:25 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:25 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x0, &(0x7f0000000000)={0x0, 0x989680})
04:29:25 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:25 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:25 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 390.502672][T17415] blk_update_request: I/O error, dev loop0, sector 520 op 0x0:(READ) flags 0x80700 phys_seg 31 prio class 0
04:29:25 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x0, &(0x7f0000000000)={0x0, 0x989680})
04:29:25 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:25 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:25 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:25 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:25 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:25 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:25 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 391.060363][ C1] net_ratelimit: 22 callbacks suppressed
[ 391.060373][ C1] protocol 88fb is buggy, dev hsr_slave_0
[ 391.071935][ C1] protocol 88fb is buggy, dev hsr_slave_1
04:29:25 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x0, 0x22, 0x0)
04:29:26 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:26 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x0, &(0x7f0000000000)={0x0, 0x989680})
04:29:26 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:26 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 391.352407][T17460] blk_update_request: I/O error, dev loop0, sector 768 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
04:29:26 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 391.540367][ C1] protocol 88fb is buggy, dev hsr_slave_0
[ 391.546265][ C1] protocol 88fb is buggy, dev hsr_slave_1
04:29:26 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:26 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x0, 0x22, 0x0)
04:29:26 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 391.615979][T17475] blk_update_request: I/O error, dev loop0, sector 136 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
04:29:26 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x0, 0x22, 0x0)
04:29:26 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:26 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 391.940760][ C1] protocol 88fb is buggy, dev hsr_slave_0
[ 391.947136][ C1] protocol 88fb is buggy, dev hsr_slave_1
04:29:26 executing program 4:
r0 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r0, 0x8)
r1 = accept4(r0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10)
04:29:26 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 392.180320][ C1] protocol 88fb is buggy, dev hsr_slave_0
[ 392.186140][ C1] protocol 88fb is buggy, dev hsr_slave_1
04:29:26 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x0, 0x22, 0x0)
04:29:27 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:27 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:27 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 392.420383][ C0] protocol 88fb is buggy, dev hsr_slave_0
[ 392.426223][ C0] protocol 88fb is buggy, dev hsr_slave_1
04:29:27 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:27 executing program 4:
r0 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r0, 0x8)
r1 = accept4(r0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10)
04:29:27 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x0, 0x22, 0x0)
04:29:27 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:27 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:27 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:27 executing program 4:
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
fcntl$setpipe(r0, 0x407, 0x0)
04:29:27 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:27 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, 0x0)
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 392.718679][T17535] blk_update_request: I/O error, dev loop0, sector 520 op 0x0:(READ) flags 0x80700 phys_seg 31 prio class 0
04:29:27 executing program 4:
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={<r0=>0xffffffffffffffff})
close(r0)
04:29:27 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x0, 0x22, 0x0)
04:29:27 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, 0x0)
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:28 executing program 4:
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000001000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc008551a, &(0x7f0000001000))
04:29:28 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:28 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:28 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, 0x0)
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:28 executing program 0:
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
connect(r0, &(0x7f0000000200)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x7)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000200)={'lo\x00@\x00', 0x1801})
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$hwrng(0xffffffffffffff9c, 0x0, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x5, 0x0, 0x5}, 0x0)
04:29:28 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:28 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x400000000080803, 0x0)
write(r0, &(0x7f0000000040)="240000003a00d17da53a7436fef7001d0a0b49ffed000009000028000800030001000000", 0xc6)
04:29:28 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x0, 0x22, 0x0)
04:29:28 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(0xffffffffffffffff, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:28 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r2, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r2, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:28 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:28 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 393.922650][T17604] blk_update_request: I/O error, dev loop0, sector 520 op 0x0:(READ) flags 0x80700 phys_seg 31 prio class 0
04:29:28 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(0xffffffffffffffff, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:28 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r2, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r2, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:28 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(0xffffffffffffffff, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:28 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r2, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r2, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:28 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:29 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:29 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(0xffffffffffffffff, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:29 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r2, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r2, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:29 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:29 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x0, 0x22, 0x0)
04:29:29 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:29 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, 0xffffffffffffffff, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:29 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r2, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r2, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:29 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:29 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x0, 0x22, 0x0)
04:29:29 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r2, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r2, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:29 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, 0xffffffffffffffff, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:30 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:30 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x0, 0x22, 0x0)
04:29:30 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r1 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r2, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r2, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r0, r0, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
recvmmsg(0xffffffffffffffff, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:30 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, 0xffffffffffffffff, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:30 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, 0xffffffffffffffff, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 395.671594][T17698] blk_update_request: I/O error, dev loop0, sector 512 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
04:29:30 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x0)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:30 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:30 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:30 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r1 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r2, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r2, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r0, r0, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
recvmmsg(0xffffffffffffffff, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:30 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r1 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r2, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r2, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r0, r0, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
recvmmsg(0xffffffffffffffff, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:30 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x0)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:30 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r1 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r2, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r2, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r0, r0, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
recvmmsg(0xffffffffffffffff, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 396.110986][ C1] net_ratelimit: 18 callbacks suppressed
[ 396.111013][ C1] protocol 88fb is buggy, dev hsr_slave_0
[ 396.123017][ C1] protocol 88fb is buggy, dev hsr_slave_1
[ 396.340378][ C1] protocol 88fb is buggy, dev hsr_slave_0
[ 396.346219][ C1] protocol 88fb is buggy, dev hsr_slave_1
04:29:31 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:31 executing program 1:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:31 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x0)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:31 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x0, 0x22, 0x0)
[ 396.535859][T17740] blk_update_request: I/O error, dev loop0, sector 256 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
04:29:31 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x0, 0x22, 0x0)
04:29:31 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 396.580387][ C0] protocol 88fb is buggy, dev hsr_slave_0
[ 396.586223][ C0] protocol 88fb is buggy, dev hsr_slave_1
[ 396.605912][T17740] blk_update_request: I/O error, dev loop0, sector 512 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
04:29:31 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:31 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:31 executing program 1:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 396.750347][ C1] protocol 88fb is buggy, dev hsr_slave_0
[ 396.756180][ C1] protocol 88fb is buggy, dev hsr_slave_1
[ 396.824631][T17755] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
04:29:31 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:31 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:31 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:31 executing program 1:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:31 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:32 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:32 executing program 1:
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 397.300343][ C1] protocol 88fb is buggy, dev hsr_slave_0
[ 397.306330][ C1] protocol 88fb is buggy, dev hsr_slave_1
04:29:32 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
socket$packet(0x11, 0x3, 0x300)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r1 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r2, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r2, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r0, r0, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
recvmmsg(0xffffffffffffffff, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:32 executing program 1:
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:32 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:32 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:32 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
socket$packet(0x11, 0x3, 0x300)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r1 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r2, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r2, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r0, r0, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
recvmmsg(0xffffffffffffffff, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:32 executing program 1:
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:32 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:32 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x0, 0x22, 0x0)
04:29:32 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
socket$packet(0x11, 0x3, 0x300)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r1 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r2, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r2, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r0, r0, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
recvmmsg(0xffffffffffffffff, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:32 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:32 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:32 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:32 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x0, 0x22, 0x0)
04:29:32 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, 0x0, 0x0, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:32 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:33 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, 0x0, 0x0, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:33 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:33 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, 0x0, 0x0, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 398.673162][T17859] blk_update_request: I/O error, dev loop0, sector 520 op 0x0:(READ) flags 0x80700 phys_seg 31 prio class 0
04:29:33 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:33 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:33 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x0, &(0x7f0000000000)={0x0, 0x989680})
04:29:33 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0, 0x0)
r0 = socket$packet(0x11, 0x0, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:33 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, 0x0, 0x0)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:33 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:33 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0, 0x0)
r0 = socket$packet(0x11, 0x0, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 399.083517][T17880] blk_update_request: I/O error, dev loop0, sector 520 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
04:29:33 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0, 0x0)
r0 = socket$packet(0x11, 0x0, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:33 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(0x0, 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:34 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x0, &(0x7f0000000000)={0x0, 0x989680})
04:29:34 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(0x0, 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:34 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(0x0, 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 399.479046][T17903] blk_update_request: I/O error, dev loop0, sector 392 op 0x0:(READ) flags 0x80700 phys_seg 15 prio class 0
04:29:34 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:34 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:34 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x0, &(0x7f0000000000)={0x0, 0x989680})
04:29:34 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0), 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:34 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/57, 0x39}, 0x8001}], 0x2, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x0)
r3 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240), 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:34 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:34 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:34 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1}, 0x7fff}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
04:29:34 executing program 1:
recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182)
r2 = memfd_create(0x0, 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000002c0)=0x1)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)='\b')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0)
setsockopt$sock_int(r3, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4)
accept4$inet6(r3, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x0, 0x0)
r4 = socket$inet(0x2, 0x80001, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x8000, 0x2}, 0x10)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000580)=0x2061, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 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, 0x926, 0x200, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080))
sendfile(r1, r1, 0x0, 0x3f000000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
recvmmsg(r0, &(0x7f0000003300), 0x3c2, 0x22, &(0x7f0000000000)={0x0, 0x989680})
[ 400.300671][T17939] ------------[ cut here ]------------
[ 400.307253][T17939] generic_make_request: Trying to write to read-only block-device loop0 (partno 0)
[ 400.319076][T17939] WARNING: CPU: 1 PID: 17939 at block/blk-core.c:797 generic_make_request_checks+0x1d5c/0x2210
[ 400.329411][T17939] Kernel panic - not syncing: panic_on_warn set ...
[ 400.336009][T17939] CPU: 1 PID: 17939 Comm: syz-executor.0 Not tainted 5.4.0-rc8-syzkaller #0
[ 400.344678][T17939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 400.354740][T17939] Call Trace:
[ 400.358051][T17939] dump_stack+0x197/0x210
[ 400.362388][T17939] ? generic_make_request_checks+0x1ca0/0x2210
[ 400.368569][T17939] panic+0x2e3/0x75c
[ 400.372500][T17939] ? add_taint.cold+0x16/0x16
[ 400.377205][T17939] ? __kasan_check_write+0x14/0x20
[ 400.382298][T17939] ? __warn.cold+0x14/0x35
[ 400.386690][T17939] ? __warn+0xd9/0x1d0
[ 400.390737][T17939] ? generic_make_request_checks+0x1d5c/0x2210
[ 400.396865][T17939] __warn.cold+0x2f/0x35
[ 400.401088][T17939] ? generic_make_request_checks+0x1d5c/0x2210
[ 400.407223][T17939] report_bug+0x289/0x300
[ 400.411570][T17939] do_error_trap+0x11b/0x200
[ 400.416178][T17939] do_invalid_op+0x37/0x50
[ 400.420576][T17939] ? generic_make_request_checks+0x1d5c/0x2210
[ 400.426709][T17939] invalid_op+0x23/0x30
[ 400.430887][T17939] RIP: 0010:generic_make_request_checks+0x1d5c/0x2210
[ 400.437674][T17939] Code: 00 00 44 8b ab 3c 05 00 00 48 8d b5 78 ff ff ff 4c 89 f7 e8 c6 87 05 00 48 c7 c7 60 18 e5 87 48 89 c6 44 89 ea e8 1c f9 13 fe <0f> 0b 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 80 3c 02
[ 400.457259][T17939] RSP: 0018:ffff88805b39f310 EFLAGS: 00010286
[ 400.463314][T17939] RAX: 0000000000000000 RBX: ffff8880a39e7000 RCX: 0000000000000000
[ 400.471274][T17939] RDX: 0000000000000000 RSI: ffffffff815cf7d6 RDI: ffffed100b673e54
[ 400.479224][T17939] RBP: ffff88805b39f410 R08: ffff88809a4c4480 R09: ffffed1015d26159
[ 400.487191][T17939] R10: ffffed1015d26158 R11: ffff8880ae930ac7 R12: ffff888096f95c88
[ 400.495146][T17939] R13: 0000000000000000 R14: ffff888096f95c80 R15: ffff8880a3aef0b8
[ 400.503130][T17939] ? vprintk_func+0x86/0x189
[ 400.507729][T17939] ? trace_event_raw_event_block_rq_requeue+0x640/0x640
[ 400.514655][T17939] ? __kasan_check_read+0x11/0x20
[ 400.519656][T17939] ? __lock_acquire+0x8a0/0x4a00
[ 400.524571][T17939] ? __kasan_check_read+0x11/0x20
[ 400.529576][T17939] generic_make_request+0x8f/0xb50
[ 400.534668][T17939] ? blk_queue_enter+0xe50/0xe50
[ 400.539590][T17939] ? lock_downgrade+0x920/0x920
[ 400.544426][T17939] submit_bio+0x113/0x600
[ 400.548738][T17939] ? submit_bio+0x113/0x600
[ 400.553245][T17939] ? generic_make_request+0xb50/0xb50
[ 400.558602][T17939] ? bio_associate_blkg_from_css+0x50c/0x990
[ 400.564561][T17939] ? bio_reset+0x3b0/0x3b0
[ 400.568957][T17939] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 400.574671][T17939] ? guard_bio_eod+0x294/0x6c0
[ 400.579420][T17939] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 400.585642][T17939] submit_bh_wbc+0x6b6/0x900
[ 400.590213][T17939] __block_write_full_page+0x7fe/0x11b0
[ 400.595744][T17939] ? bdev_evict_inode+0x5c0/0x5c0
[ 400.600743][T17939] ? __getblk_gfp+0xa10/0xa10
[ 400.605416][T17939] block_write_full_page+0x21f/0x270
[ 400.610748][T17939] ? bdev_evict_inode+0x5c0/0x5c0
[ 400.615759][T17939] blkdev_writepage+0x25/0x30
[ 400.620420][T17939] __writepage+0x66/0x110
[ 400.624736][T17939] write_cache_pages+0x80c/0x13f0
[ 400.629749][T17939] ? tag_pages_for_writeback+0x4b0/0x4b0
[ 400.635365][T17939] ? clear_page_dirty_for_io+0xde0/0xde0
[ 400.640979][T17939] ? lock_downgrade+0x920/0x920
[ 400.645823][T17939] ? __kasan_check_read+0x11/0x20
[ 400.650879][T17939] ? mark_lock+0xc2/0x1220
[ 400.655304][T17939] generic_writepages+0xed/0x160
[ 400.660226][T17939] ? write_cache_pages+0x13f0/0x13f0
[ 400.665507][T17939] ? __lock_acquire+0x8a0/0x4a00
[ 400.670438][T17939] ? wbc_attach_and_unlock_inode+0x51a/0xa00
[ 400.676398][T17939] ? find_held_lock+0x35/0x130
[ 400.681148][T17939] ? blkdev_readpages+0x40/0x40
[ 400.685977][T17939] blkdev_writepages+0x1e/0x30
[ 400.690717][T17939] do_writepages+0xfa/0x2a0
[ 400.695200][T17939] ? page_writeback_cpu_online+0x20/0x20
[ 400.700805][T17939] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 400.707024][T17939] ? do_raw_spin_unlock+0x178/0x270
[ 400.712205][T17939] ? _raw_spin_unlock+0x2d/0x50
[ 400.717050][T17939] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 400.723328][T17939] ? wbc_attach_and_unlock_inode+0x63c/0xa00
[ 400.729293][T17939] __filemap_fdatawrite_range+0x2bc/0x3b0
[ 400.735034][T17939] ? delete_from_page_cache_batch+0xfe0/0xfe0
[ 400.741090][T17939] ? lock_downgrade+0x920/0x920
[ 400.745928][T17939] filemap_write_and_wait+0xf8/0x1e0
[ 400.751196][T17939] __blkdev_put+0x204/0x810
[ 400.755683][T17939] ? bd_set_size+0xb0/0xb0
[ 400.760081][T17939] ? wait_for_completion+0x440/0x440
[ 400.765351][T17939] blkdev_put+0x98/0x560
[ 400.769575][T17939] blkdev_close+0x8b/0xb0
[ 400.773886][T17939] __fput+0x2ff/0x890
[ 400.777859][T17939] ? blkdev_put+0x560/0x560
[ 400.782344][T17939] ____fput+0x16/0x20
[ 400.786304][T17939] task_work_run+0x145/0x1c0
[ 400.790880][T17939] exit_to_usermode_loop+0x316/0x380
[ 400.796145][T17939] do_syscall_64+0x65f/0x760
[ 400.800717][T17939] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 400.806585][T17939] RIP: 0033:0x4141d1
[ 400.810466][T17939] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01
[ 400.830050][T17939] RSP: 002b:0000000000a6fbf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
[ 400.838445][T17939] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00000000004141d1
[ 400.846402][T17939] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 400.854355][T17939] RBP: 0000000000000001 R08: ffffffff8100a693 R09: 00000000a2143bee
[ 400.862309][T17939] R10: 0000000000a6fcd0 R11: 0000000000000293 R12: 000000000075bf20
[ 400.870262][T17939] R13: 0000000000061b44 R14: 00000000007618b0 R15: 000000000075bf2c
[ 400.878224][T17939] ? do_syscall_64+0x3f3/0x760
[ 400.884484][T17939] Kernel Offset: disabled
[ 400.888888][T17939] Rebooting in 86400 seconds..