0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:26 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x400000}, 0x200000}) 00:03:26 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:26 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}], 0x9}, 0x0) 00:03:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:26 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:26 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:26 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}], 0x9}, 0x0) 00:03:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:27 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x404000, 0x2) getsockopt$XDP_MMAP_OFFSETS(r1, 0x11b, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x60) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r2) close(r0) 00:03:27 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:27 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {0x0}], 0xa}, 0x0) 00:03:27 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:27 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x10}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x400000}, 0x200000}) 00:03:27 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:27 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {0x0}], 0xa}, 0x0) 00:03:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:27 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {0x0}], 0xa}, 0x0) 00:03:27 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:27 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x100000004000000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80080, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400201) close(r1) symlinkat(&(0x7f00000001c0)='./file0\x00', r4, &(0x7f0000000240)='./file0\x00') r5 = fcntl$dupfd(r3, 0x0, r2) ioctl$EVIOCGKEYCODE(r5, 0x80084504, &(0x7f00000000c0)=""/227) close(r1) 00:03:27 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x10, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:27 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f00000016c0)=""/120, 0x78}], 0x9}, 0x0) 00:03:27 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1512.181207][T27449] sctp: [Deprecated]: syz-executor.2 (pid 27449) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1512.181207][T27449] Use struct sctp_sack_info instead [ 1512.278996][T27449] sctp: [Deprecated]: syz-executor.2 (pid 27449) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1512.278996][T27449] Use struct sctp_sack_info instead 00:03:27 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x40041, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000080)="0355fd334c97fadb") ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x400000}, 0x200000}) 00:03:27 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x2, 0x88, 0x400, 0xbc33, 0x7, 0x3, 0x3, {0x0, @in6={{0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, [], 0xc}, 0x2}}, 0x800, 0x5, 0x2, 0x100000001, 0x2}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x1) close(r1) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000240)=0x8) close(r0) 00:03:27 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f00000016c0)=""/120, 0x78}], 0x9}, 0x0) 00:03:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:27 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) close(r0) close(0xffffffffffffffff) 00:03:27 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:27 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) close(r0) close(0xffffffffffffffff) 00:03:27 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f00000016c0)=""/120, 0x78}], 0x9}, 0x0) 00:03:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:28 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) close(r0) close(0xffffffffffffffff) 00:03:28 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {0x0}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:03:28 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x2}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) recvmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000340)=""/196, 0xc4}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/77, 0x4d}, {&(0x7f0000000100)=""/39, 0x27}, {&(0x7f00000014c0)=""/98, 0x62}], 0x5, &(0x7f00000015c0)=""/100, 0x64}, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001640)={0x80000001, 0x1000, 0xc9c6, 0xa41c}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xbf, "d850eae35f8c9cbc6035fe20089bd89d1f53acf079b4da41901fbeed840c2071f2b69ab904670c1b8b6f5f807b87a67487f07af22450357d52774c275415cf64d1b8d0a3324cb27f65b73a7b5f23eaaa6854bd67bbb78433575cc2337eb08a622dc8542a11dea4eea8993dabd4ea45baf7559919c9374870f5a59e1e3aaa30e05b34ac3de4681950d7ad44d3afac9cbda52bb75f531ebfa7b238ead14b165f075a143fd877d836f6c72a77f8b0701cc7c0e7b7fe9bd164683f787e73d84574"}, &(0x7f0000000140)=0xc7) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={r4, 0x1f}, 0x8) close(r1) close(r0) 00:03:28 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x12, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:28 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {0x0}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:03:28 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:28 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x50080, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f00000000c0)="0670a015829cc1d498ff7daa077e00f0a8a0539a122f2b11f3d536e93ac45956dd0e1722397bdeffa83a3ed73222025fa40a700cce45e5dbc6b2a665b17d4525eef4555f34d6e922de32b71c46ca175d9328617d8c887215cb620f76dd1068aba7eefcac34e291321db2c9243bad43e6a8165616355448b7ee862739") close(r0) 00:03:28 executing program 5: r0 = userfaultfd(0x80401) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x400000}, 0x200000}) 00:03:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:28 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {0x0}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:03:28 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x400000}, 0x200000}) 00:03:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:28 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:28 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x9}, 0x0) 00:03:28 executing program 5: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x400000}, 0x200000}) 00:03:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:28 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x81, 0x22000) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00000000c0)={0x80000, 0x0, [0xfffffffffffffffb, 0x0, 0x4, 0x1, 0x0, 0xfff, 0x6, 0x8001]}) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040), 0x8) connect$vsock_dgram(r1, &(0x7f0000000180)={0x28, 0x0, 0x2711, @reserved}, 0xfffffffffffffe71) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socket$packet(0x11, 0x3, 0x300) set_thread_area(&(0x7f0000000240)={0x8fa, 0xffffffffffffffff, 0x3400, 0x8, 0x851, 0x7, 0x2, 0x3ff, 0xdf82, 0x280d116b}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x10000, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000001c0)={0x7}, 0x1) fgetxattr(r3, &(0x7f00000002c0)=@known='system.advise\x00', &(0x7f0000000300)=""/207, 0xcf) close(r2) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000140), 0x4) close(r0) [ 1514.229510][ C0] net_ratelimit: 16 callbacks suppressed [ 1514.229518][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1514.241285][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1514.247389][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1514.253614][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1514.259549][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1514.265697][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1514.272018][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1514.278731][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1514.285043][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1514.291463][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:03:31 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:31 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x9}, 0x0) 00:03:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:31 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:31 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0xe553a77a20bc1e31, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x5aa4) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000300)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@initdev}}, &(0x7f0000000400)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@initdev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000540)=0xe8) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000900)={0xffffffffffffffff, r3, 0x0, 0x1f, &(0x7f00000008c0)=',,proc)userwlan0&\\,]\x1e*-GPLeth1\x00', 0xffffffffffffffff}, 0x30) get_robust_list(r8, &(0x7f0000000a00)=&(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000940)}}, &(0x7f0000000a40)=0x18) r9 = geteuid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000580)={{{@in6, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000680)=0xe8) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='fuse\x00', 0x4000, &(0x7f00000006c0)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x200}}, {@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0xe00}}, {@max_read={'max_read', 0x3d, 0x7}}, {@blksize={'blksize'}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}], [{@obj_type={'obj_type'}}, {@euid_gt={'euid>', r6}}, {@appraise='appraise'}, {@audit='audit'}, {@uid_lt={'uid<', r7}}, {@uid_eq={'uid', 0x3d, r9}}, {@smackfshat={'smackfshat', 0x3d, 'eth0vmnet0selinux'}}, {@fsname={'fsname'}}, {@euid_gt={'euid>', r10}}, {@permit_directio='permit_directio'}]}}) close(r0) 00:03:31 executing program 5: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x40000, 0x0) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f0000000140)={{&(0x7f000065e000/0x3000)=nil, 0x3000}, 0x200000}) 00:03:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:31 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x9}, 0x0) 00:03:31 executing program 5: r0 = userfaultfd(0x800) prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000140)="357c68c306fbc3224c1293e9c5bfd1256bb0599f444c25c1ae670d97ade4af1204245acf8168ea47465478eec2746061e8851bc14e5483cd3f587a1facfadfaf05784b1cbd3a401e9860c3db71a068a71dc6846d792b2f0533479dbe197ece75e94d7a1fc4c4d9563ff85b256e7af234d51b70edc3e0bbe31d6f105b5b9e9cb984889edf195053e7d42874066ccd402d5c770e38be07138f10981f2d8758", 0x9e) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x400000}, 0x200000}) 00:03:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:31 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:31 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {0x0}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:03:34 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:34 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x20000, 0x0) close(r0) 00:03:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:34 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {0x0}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:03:34 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x400000}, 0x200000}) 00:03:34 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x16, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:34 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x8100000000000000, {}, [@IFLA_TXQLEN={0x8, 0x14}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f0000c62000/0x2000)=nil, 0x2000}, 0x200000}) 00:03:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:34 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {0x0}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:03:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:34 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x9}, 0x0) 00:03:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1519.308852][T27644] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1519.589353][ C1] net_ratelimit: 24 callbacks suppressed [ 1519.589361][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1519.600998][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1519.617767][T27647] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1520.479773][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1520.485574][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1520.491537][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1520.497505][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1520.503405][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1520.509322][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1520.515292][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1520.521378][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:03:37 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:37 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) poll(0x0, 0x0, 0x84d8) rmdir(&(0x7f00000002c0)='./file0\x00') r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) process_vm_readv(r3, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/95, 0x5f}, {&(0x7f0000000180)=""/37, 0x25}, {&(0x7f0000000300)=""/122, 0x7a}], 0x3, &(0x7f00000007c0)=[{&(0x7f0000000380)=""/49, 0x31}, {&(0x7f00000003c0)=""/32, 0x20}, {&(0x7f0000000580)=""/191, 0xbf}, {&(0x7f0000000640)=""/195, 0xc3}, {&(0x7f0000000400)=""/125, 0x7d}, {&(0x7f0000000740)=""/78, 0x4e}], 0x6, 0x0) close(r0) 00:03:37 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x9}, 0x0) 00:03:37 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x9, &(0x7f00000001c0)="0adc1f123c123f3188b070") r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f0000000080)={0x0, 0x20, 0x53, 0x7fffffff}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x400000}, 0x200000}) 00:03:37 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x17, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:37 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x9}, 0x0) 00:03:37 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:37 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:37 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:37 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {0x0}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:03:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:37 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:38 executing program 4: r0 = epoll_create(0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x4000000000000024, 0x32, r0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x2, 0x4000) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000002040)=ANY=[@ANYBLOB="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"]) r2 = userfaultfd(0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f00000000c0)={0x0, 'bond_slave_1\x00', 0x3}, 0x18) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x71, &(0x7f0000000140)={0xbdf, 0x1}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SCSI_IOCTL_GET_PCI(r1, 0x5387, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x310, 0xc4000) close(r4) close(r2) fanotify_mark(r3, 0x40, 0x40000000, r3, &(0x7f0000000040)='./file0\x00') 00:03:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:38 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {0x0}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:03:38 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:38 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x1, 0x400) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x30, 0xfa00, {&(0x7f0000000240)={0xffffffffffffffff}, 0x1, {0xa, 0x4e22, 0x85a6, @local, 0x4}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r1, &(0x7f00000002c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000200), r2}}, 0x18) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x400000}, 0x200000}) 00:03:38 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {0x0}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:03:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:38 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:38 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x9}, 0x0) 00:03:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:38 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x0, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x8, {{0xa, 0x4e22, 0xffffffff00000001, @mcast2}}}, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r2) close(r1) [ 1524.629343][ C0] net_ratelimit: 16 callbacks suppressed [ 1524.629349][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1524.641108][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1524.647221][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1524.653325][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1524.659171][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1524.665217][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1524.671205][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1524.677280][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1524.683345][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1524.689495][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:03:40 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:40 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x9}, 0x0) 00:03:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:40 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:40 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) r1 = syz_open_dev$vbi(&(0x7f0000000180)='/dev/vbi#\x00', 0x0, 0x2) bind$netlink(r1, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfd, 0x100000}, 0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x1, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) mkdir(&(0x7f0000000000)='./file0\x00', 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x400000}, 0x200000}) 00:03:40 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x9}, 0x0) 00:03:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:41 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000100)=""/87, 0x57}, {&(0x7f0000000180)=""/14, 0xe}, {&(0x7f0000000240)=""/217, 0xd9}, {&(0x7f0000000340)=""/126, 0x7e}, {&(0x7f00000003c0)=""/243, 0xf3}, {&(0x7f00000004c0)=""/86, 0x56}, {&(0x7f0000000540)=""/122, 0x7a}, {&(0x7f00000005c0)=""/243, 0xf3}, {&(0x7f00000006c0)=""/110, 0x6e}], 0x9, &(0x7f0000000800)=""/130, 0x82}, 0x40000000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:41 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {0x0}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:03:41 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:43 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:43 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {0x0}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:03:43 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x6, 0x208080) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) connect$rds(r1, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x400000}, 0x200000}) socket$inet_udplite(0x2, 0x2, 0x88) 00:03:43 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) syz_open_dev$video4linux(&(0x7f0000000080)='/dev/v4l-subdev#\x00', 0x400, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:43 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x23, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:44 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {0x0}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:03:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:44 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x9}, 0x0) 00:03:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200000, 0x0) 00:03:44 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) [ 1529.989306][ C1] net_ratelimit: 24 callbacks suppressed [ 1529.989325][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1530.000920][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1530.869479][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1530.875334][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1530.881215][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1530.887019][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1530.892959][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1530.898780][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1530.904619][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1530.910375][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:03:47 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:47 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x9}, 0x0) 00:03:47 executing program 5: r0 = userfaultfd(0x7fffffffc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x2}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000280)={@remote, @dev}, &(0x7f00000002c0)=0xc) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x77, 0x80) userfaultfd(0x80800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000140)={r3}) connect$vsock_dgram(r2, &(0x7f0000000200)={0x28, 0x0, 0x0, @hyper}, 0x10) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000240)={{&(0x7f0000768000/0x4000)=nil, 0x4000}, 0x200000}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x2, 0x6, 0x4, 0x3, 0x8}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r4, 0xd5b8, 0x100000001, 0x7}, 0x10) 00:03:47 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x64, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:47 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup3(r2, r1, 0x80000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000140)={0x0}) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x480000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00000001c0)={r4, 0x80000, r5}) close(r1) close(r0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, [], [{0x4, 0x4, 0x7, 0x7f, 0x92, 0x7}, {0xfffffffffffffff8, 0x0, 0x7, 0x2, 0x3, 0x1017}]}) 00:03:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:47 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x52000, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="e6", 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x400000}, 0x200000}) 00:03:47 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x9}, 0x0) 00:03:47 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:47 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:47 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x65, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:47 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {0x0}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:03:47 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2, 0x0) close(r1) close(r0) 00:03:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:47 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {0x0}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:03:47 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:47 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) set_mempolicy(0x0, &(0x7f00000000c0)=0x5, 0x9) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400210) close(r1) close(r2) 00:03:47 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) faccessat(r2, &(0x7f0000000080)='./file0\x00', 0xa4, 0x1000) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000140)={0x0, @aes128, 0x0, "6a953e5d5e081651"}) ioctl(r1, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x400000}, 0x200000}) 00:03:47 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {0x0}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:03:47 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x6b, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:47 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)={0x3, 0x2000000000, 0x0, 0x1d, 0x1000, 0x7f}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x540, 0x0) ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000240)=0x44) close(r2) close(r4) 00:03:47 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:47 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x9}, 0x0) 00:03:47 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) close(r1) close(r0) 00:03:47 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:47 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x6e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:47 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x9}, 0x0) 00:03:48 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x400000}, 0x200000}) 00:03:48 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:48 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x9}, 0x0) 00:03:48 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:48 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:48 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {0x0}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:03:48 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:48 executing program 4: r0 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x1, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='syz_tun\x00'}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sendmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000140)=@file={0x1}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000240)="79c0dff74b1523aae5681dd56550c954267d40656da603eb4098214f788e8e1b8b2455f02520bedab98d9a452dbcb75d7e865e203329e382b6ee5b042f9d926c1cb49242561249389b5560dde336f77c6837bf65b61702cc070b8b985f5ea781302a7f1feedbfe9a35b0418a85f10fe06516ab85e5b66ec32eeff39f52e01db1ce9260452bc40582f8ac7f889995edd0e463ef405e443dfeb79b4edca69e84c999c6f57e03f296516bc093", 0xab}, {&(0x7f00000001c0)="e7", 0x1}, {&(0x7f0000000300)="8ffe7c141b15fa", 0x7}, {&(0x7f0000000340)="e9b464b1010e860cd5573a5b224aa88864b50f58c2b8eef395278ecd4c557f8e1cb1717b96ab14cabfb9c1831e1a9319f6668bca55791970061385b5b1db4839bfa5645868758f68957302bc415727661b7c92e4ca7e8ac5140665989e29eb6e87771639470f7beb7a3d1b32213ea4da22d265ac45059085cf6ba3aa1ccab2745ebfb7bd8e8fd9b5ff959dd2a05fc66c5c79363e23832e2406d8ad04a9082b8cb1e1f786c896859ee82b0b78b619b738c1b08d24c5e538cc52", 0xb9}, {&(0x7f0000000400)="c2959fb0747751bb550749f6248daffe3472a41bbe6634a2965971e3e94e689afb4811a61b8d20a0c7eb9dd2cdc694d26591fc66b9d577c8dbaa11f9a2f879c9a15b521fd1be80240d4c9d52082dd35302ef74db8742fcb566ee5bc3e627209331ea5b12b11e8298b6d1429020ac52532a0b2df46f9e132705f28c2450d84cbae45253cf21a4a3285eb66ff2d2af19d8a401037c1df8499e465692237afca40a35a6e43e6dae117789fcda72b8765838781fc09f15be73249532283e5bf0ebbcb6e692ae3ec86e90b44ae2273ca1000c1e51db68cb6727b9be18fd80f6ee170f96f53e88032d24afff037a79392982926cc6dd91dc7a361e03", 0xf9}, {&(0x7f0000000500)="45eb164c11d86830c74fcb19481ad55eed114a5e875cdacd6c2cd4cf42b4277c20071065ed9077d4b950d25056299bc7f6338604f05b26f4dd130a89d7865053e9d0939bddf0295cc56057a8f25bc9ffd5a192af7ae2e6d811e19fe53bb8d2830976f00243f58fc7bca4f3cb47c6348788ecaa1940b073f5a79fef66fca512a1d45dab0aef78e7d393f467adedfb708f16e72ab77a773d87d00980fd2fedb5eb06edc5137dd3bbed3181aa4aaccc62677ab457c754dd2f48f37c07d32f77ef709a4744a48df7aedc50863909cfaafde8f81d7409d64aff8914ca93c409cebae93bc256b2e7668b9a0d2fc08f2e4e8193f4f9ab", 0xf3}, {&(0x7f0000000600)="5b59059511ef2d89c88e809fc221bc58346409f3b47e2e7ff37531611d388ab5b38a032cfc111ed9a0a4ca90bb67283ad1398c24e9635f1b692712bddab1c4b3fdd44eef8ff6d3844da19fa3372f0c1be7d7d6d499d21f5d25387ef54949b59529ea0c53841c8d2b271c6f799a554519935a4f629df4ed84aff711b8742474e8114e2df1478a24b8aa1dd5f186a56151568e83c83fb6519977e068682f109bebdfa0a90abc4358fff4138790b0cb12cd970f45502e8e4acd40bd18da41", 0xbd}, {&(0x7f00000006c0)="af422f2d3610390790488e9b4788b2b0f0e0677615bda47207101cec9b6eafbbec1e7a63ae3ffb5cce4ec044d7585c2919212db8f2f17a79c08d99549bfbb4eae3a89357ce06e5c071fb8f9904e0ff4afcc908160c9aec07fc8105d8d73a407cf74a237c184ab056bd4f661c1dd41e1d63f15371bdb05b0100dc46cb9cdab804a29ca1b3dda87b5d9c60162acc70a6033c0001739e8ffa4dfe87cb2236a4f6e9adc4510df39dda1a516a2495415b211dc5f03ad76dcd36638a152ebad821b220e600862432dfa81500cffe211d61b5ecbcca9f00419eb3bf80a0515cf57601874634a28d51173da2ed61b0fb040c01c447a5", 0xf2}], 0x8, 0x0, 0x0, 0x20000840}, 0x8000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r2) close(r1) 00:03:48 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:48 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:48 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x400000}, 0x200000}) 00:03:48 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {0x0}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:03:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:48 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:48 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x3010, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) close(r1) close(r0) 00:03:48 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:48 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {0x0}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:03:48 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:48 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:48 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x9}, 0x0) 00:03:48 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:49 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x42000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000080)={0xfffffffffffffffc, 0x10, [0x6, 0x1, 0x20, 0x5]}) ioctl(r1, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x400000}, 0x200000}) 00:03:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:49 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:49 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x9}, 0x0) [ 1535.029498][ C0] net_ratelimit: 16 callbacks suppressed [ 1535.029507][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1535.041687][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1535.047532][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1535.053551][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1535.059576][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1535.065474][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1535.071555][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1535.078046][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1535.084076][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1535.089943][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:03:51 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:51 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:51 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:51 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x9}, 0x0) 00:03:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:51 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40, 0x0) chdir(&(0x7f0000000000)='./file0\x00') bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r2, 0x3733}, &(0x7f0000000300)=0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0xe0, &(0x7f0000000200)="0adc1f123c123f3188b070") r4 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000340)='/proc/capi/capi20\x00', 0x48001, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000080)={@remote, @broadcast, 0x0}, &(0x7f0000000140)=0xc) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000000180)={r5, 0x1, 0x6, @remote}, 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x400000}, 0x200000}) 00:03:51 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {0x0}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:03:51 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:51 executing program 4: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x80) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x3ff, 0x7, 0x3, 0x1ff, 0x4, 0x8, 0x49, 0x6, 0x9, 0x6, 0x7}, 0xb) close(r0) 00:03:51 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {0x0}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:03:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:52 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x78, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:52 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc}, {0x0}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:03:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:52 executing program 5: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x800000000000, &(0x7f00000002c0)="00000000000000000000009856a7ec8b2a0f62e2112715168f0b008378c1e1d08cbb9896c1afb0fd05fa832be01bf8a8c69f126898879ae01336580e4bf4914e86777fc50447af2911814c7575") ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x400000}, 0x200000}) r1 = socket(0x10, 0x1, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) connect$can_bcm(r1, &(0x7f0000000100)={0x1d, r2}, 0x10) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) 00:03:52 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x9}, 0x0) 00:03:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:52 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x79, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:54 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3, 0x40}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:54 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:54 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x9}, 0x0) 00:03:54 executing program 5: r0 = userfaultfd(0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x800, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xaa, 0x20000) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000140)={0x3, r2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x400000}, 0x200000}) 00:03:54 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:55 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x9}, 0x0) 00:03:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:55 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:55 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:55 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {0x0}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:03:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:55 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {0x0}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:03:55 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/net/pfkey\x00', 0x200000, 0x0) dup2(r0, r2) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x400000000003fd, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x101e80, 0x0) write$FUSE_BMAP(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) ioctl$KDADDIO(r3, 0x4b34, 0x1) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x0) r4 = syz_open_dev$usbmon(0x0, 0x40, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x89a1, &(0x7f0000000380)={@local}) syz_open_pts(r4, 0x0) listen(0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000840)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000940)=0xe8) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000a40), &(0x7f0000000a80), &(0x7f0000000ac0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000b00)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000c00)=0xe8) lstat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000d00)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000e00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000e40)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f0000000f40)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000f80)={0x0, 0x0, 0x0}, &(0x7f0000000fc0)=0xc) getgroups(0x1, &(0x7f0000001000)=[0x0]) r18 = getgid() lstat(&(0x7f0000001040)='./file0\x00', &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r0, &(0x7f0000000740)='system.posix_acl_access\x00', &(0x7f0000001100)={{}, {0x1, 0x2}, [{0x2, 0x1, r7}, {0x2, 0x5, r8}, {0x2, 0x2, r9}, {0x2, 0x2, r10}, {0x2, 0x4, r11}, {0x2, 0x3, r12}, {0x2, 0x1, r13}, {0x2, 0x5, r14}, {0x2, 0x4}, {0x2, 0x3, r15}], {0x4, 0x2}, [{0x8, 0x6, r16}, {0x8, 0x5, r17}, {0x8, 0x6, r18}, {0x8, 0x5, r19}], {0x10, 0x3}, {0x20, 0x3}}, 0x94, 0x2) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f0000000080)=0x14) sendmmsg(r5, &(0x7f0000000340)=[{{&(0x7f0000000180)=@xdp={0x2c, 0x4, r20, 0x3d}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)="c8e515f0521c4edfec97a30c11c927e81541748a34792a6103194b463ff378faa18b1a91f2a06aa05af39e2d20a899abea6055e88f20450ee4f505503b41029435d4c808b6430aa1baf5d945c64bbb9510df568524c8c89a938966e004846238b9bb0db58ac1af3de082b97e63a74f22bd1e4e73fa4418fecbdc0c01073318b2d4dc14e091bd2642495e0d90590d7006c12490f560b73a0b81e3af6bbb33d9ec77c4c96cedcc8660836339f105650b2a70a0d0be5acd977f8974b69a689b5d83681588e48bd47bbb1b5779740c0a16aab8ed77ba5ace2ecade0102097ba13297e601c9d3a93d6c6ea772d8a457a1604506a22aa9c57f87", 0xf7}], 0x1}, 0x5}], 0x1, 0x40001) ioctl$sock_inet6_SIOCADDRT(r5, 0x89a0, &(0x7f0000000100)={@local={0xfe, 0x80, [0x0, 0xfeff0000, 0x77a0100]}, @rand_addr="58c4c4a733d993a894f49491cb15d13e", @loopback}) pipe(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r6, 0x0) 00:03:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:55 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f00000001c0)=0x1, 0x4) r1 = userfaultfd(0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040), 0x8) pkey_alloc(0x0, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, &(0x7f0000000100)=0x80) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000140)=[@timestamp, @mss={0x2, 0x4}], 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r2) close(r1) 00:03:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:55 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x7d, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:55 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {0x0}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:03:55 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x9}, 0x0) 00:03:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1540.389314][ C1] net_ratelimit: 24 callbacks suppressed [ 1540.389323][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1540.401469][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:03:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:55 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x9}, 0x0) 00:03:55 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000080), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r1) socket$unix(0x1, 0x5, 0x0) close(r0) 00:03:55 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:55 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c460100f30700000000000000000300000002000000f80100000000000040000000000000008800000000000000f1d70000000038000200c8000180070057e574640600000001000000000000000800000000000000008000000000000006000000000029fb0000ff070000000000001c9d5b020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xc9) write$binfmt_elf64(r0, &(0x7f0000001280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "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", [[], []]}, 0x9a8) 00:03:56 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:56 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x9}, 0x0) 00:03:56 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{0x0}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:03:56 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:56 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0xff0f, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:56 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x14040, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x9) close(r1) close(r0) 00:03:56 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{0x0}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:03:56 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{0x0}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:03:56 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) preadv(r0, 0x0, 0x0, 0x0) 00:03:56 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x100010, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ubi_ctrl\x00', 0x10022c0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040), 0x8) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x8000, 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_SOCK_GET(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4800}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="0148be3a3c73010000", @ANYRES16=r4, @ANYBLOB="080029bd7000fbdbdf2506000000480004001400010062726f6164636173742d6c696e6b00000c00010073797a30000000000c00070008000200ffff00000c00010073797a31000000000c00010073797a300000000014000900080001000008000008000100020000001400020008000200000000000800010004000000d0000100080003000300000014000200080001001800000008000200008000002c0004001400010002004e24ac1e010100000000000000001400020002004e20ffffffff00000000000000004c00020008000100120000000800010004000000080001001800000008000100140000000800010018000000080003004c0b0000080002000500000008000300001000000800040000000000380004001400010002004e21000000200000000000000000200002000a004e2000000009fe8000000000000000000000000000aa010001000c0002000400040004000400400007000c00040001000000010000000c00040002000000000000000c00030003000000000000000c00040005000000000000000c000400ef670000000000001c0005000800010075647000080001006962000008000100696200001c0006000400020004000200080001000000000008000100ca0a0000"], 0x1d8}, 0x1, 0x0, 0x0, 0x40}, 0x40010) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) close(r2) close(r0) 00:03:56 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x1000000, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:56 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:56 executing program 3: kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, 0x0) 00:03:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:56 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @broadcast, @empty, @multicast2}}}}, 0x0) 00:03:56 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x2000000, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:56 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) [ 1541.279303][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1541.285169][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1541.291061][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1541.297015][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1541.302962][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1541.308749][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1541.314642][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1541.320515][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:03:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:56 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) mlockall(0x1) sync() sync() 00:03:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) preadv(r0, 0x0, 0x0, 0x0) 00:03:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:59 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x8}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x828, 0x288200) close(r1) close(r0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000000)={0x7fff, 0xa5, 0x0, 0x3}, 0x8) 00:03:59 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0xff0f0000, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:59 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:03:59 executing program 3 (fault-call:2 fault-nth:0): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:03:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) preadv(r0, 0x0, 0x0, 0x0) [ 1544.195115][T28386] FAULT_INJECTION: forcing a failure. [ 1544.195115][T28386] name failslab, interval 1, probability 0, space 0, times 0 [ 1544.228718][T28386] CPU: 1 PID: 28386 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #35 [ 1544.236859][T28386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1544.247056][T28386] Call Trace: [ 1544.250557][T28386] dump_stack+0x172/0x1f0 [ 1544.255024][T28386] should_fail.cold+0xa/0x15 [ 1544.260087][T28386] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1544.265990][T28386] ? ___might_sleep+0x163/0x280 [ 1544.270881][T28386] __should_failslab+0x121/0x190 [ 1544.276034][T28386] should_failslab+0x9/0x14 [ 1544.280670][T28386] __kmalloc+0x2dc/0x740 [ 1544.285036][T28386] ? __might_fault+0x12b/0x1e0 [ 1544.290030][T28386] ? rw_copy_check_uvector+0x28c/0x330 00:03:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:03:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) preadv(r0, 0x0, 0x0, 0x0) [ 1544.295606][T28386] rw_copy_check_uvector+0x28c/0x330 [ 1544.300954][T28386] import_iovec+0xbf/0x200 [ 1544.305439][T28386] ? dup_iter+0x260/0x260 [ 1544.310032][T28386] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1544.316473][T28386] ? _copy_from_user+0xdd/0x150 [ 1544.321355][T28386] copy_msghdr_from_user+0x2c8/0x430 [ 1544.326849][T28386] ? move_addr_to_kernel.part.0+0x110/0x110 [ 1544.332874][T28386] ? __fget+0x35a/0x550 [ 1544.337061][T28386] ___sys_recvmsg+0x10d/0x5a0 00:03:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) [ 1544.341767][T28386] ? ___sys_sendmsg+0x930/0x930 [ 1544.346639][T28386] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1544.353083][T28386] ? kasan_check_read+0x11/0x20 [ 1544.357958][T28386] ? __fget+0x381/0x550 [ 1544.362229][T28386] ? ksys_dup3+0x3e0/0x3e0 [ 1544.366660][T28386] ? lock_downgrade+0x880/0x880 [ 1544.371632][T28386] ? __fget_light+0x1a9/0x230 [ 1544.376550][T28386] ? __fdget+0x1b/0x20 [ 1544.380744][T28386] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1544.387102][T28386] __sys_recvmsg+0x102/0x1d0 [ 1544.391716][T28386] ? __ia32_sys_sendmmsg+0x100/0x100 [ 1544.397041][T28386] ? ksys_write+0x166/0x1f0 [ 1544.401659][T28386] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1544.407410][T28386] ? do_syscall_64+0x26/0x610 [ 1544.412111][T28386] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1544.418239][T28386] ? do_syscall_64+0x26/0x610 [ 1544.423042][T28386] __x64_sys_recvmsg+0x78/0xb0 [ 1544.427833][T28386] do_syscall_64+0x103/0x610 [ 1544.432745][T28386] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1544.438872][T28386] RIP: 0033:0x458209 00:03:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) [ 1544.442782][T28386] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1544.462832][T28386] RSP: 002b:00007f75aa6b8c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 1544.471263][T28386] RAX: ffffffffffffffda RBX: 00007f75aa6b8c90 RCX: 0000000000458209 [ 1544.479337][T28386] RDX: 0000000000000000 RSI: 0000000020001740 RDI: 0000000000000003 [ 1544.487586][T28386] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1544.495617][T28386] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f75aa6b96d4 [ 1544.503825][T28386] R13: 00000000004c4ec1 R14: 00000000004d8a40 R15: 0000000000000004 00:04:00 executing program 3 (fault-call:2 fault-nth:1): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:00 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x0, 0x200000000}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3ff, 0x800b, 0x1, 0x7, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={r4, 0x1}, 0x8) close(r1) close(r0) 00:04:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x2) [ 1544.631969][T28416] FAULT_INJECTION: forcing a failure. [ 1544.631969][T28416] name failslab, interval 1, probability 0, space 0, times 0 [ 1544.688776][T28416] CPU: 0 PID: 28416 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #35 [ 1544.696994][T28416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1544.707944][T28416] Call Trace: [ 1544.711448][T28416] dump_stack+0x172/0x1f0 [ 1544.715917][T28416] should_fail.cold+0xa/0x15 [ 1544.720638][T28416] ? lock_acquire+0x16f/0x3f0 [ 1544.725620][T28416] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1544.731812][T28416] __should_failslab+0x121/0x190 [ 1544.736863][T28416] should_failslab+0x9/0x14 [ 1544.741563][T28416] kmem_cache_alloc_node+0x56/0x710 [ 1544.746978][T28416] ? mutex_trylock+0x1e0/0x1e0 [ 1544.751809][T28416] ? kasan_check_write+0x14/0x20 [ 1544.756854][T28416] __alloc_skb+0xd5/0x5e0 [ 1544.761251][T28416] ? skb_trim+0x190/0x190 [ 1544.765596][T28416] ? trace_hardirqs_off+0x62/0x220 [ 1544.771013][T28416] netlink_dump+0x312/0xfb0 [ 1544.775618][T28416] ? netlink_broadcast+0x50/0x50 [ 1544.780572][T28416] ? kmem_cache_free+0x225/0x260 00:04:00 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x100000000000000, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:00 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) [ 1544.785522][T28416] ? kfree_skbmem+0xca/0x150 [ 1544.790173][T28416] ? consume_skb+0xef/0x380 [ 1544.794886][T28416] netlink_recvmsg+0xb9f/0xf10 [ 1544.799671][T28416] ? netlink_dump+0xfb0/0xfb0 [ 1544.804534][T28416] ? _copy_from_user+0xdd/0x150 [ 1544.809673][T28416] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1544.815330][T28416] ? apparmor_socket_recvmsg+0x2a/0x30 [ 1544.821083][T28416] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1544.827454][T28416] ? security_socket_recvmsg+0x9b/0xd0 [ 1544.833642][T28416] ? netlink_dump+0xfb0/0xfb0 00:04:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) [ 1544.838426][T28416] sock_recvmsg+0xd0/0x110 [ 1544.842868][T28416] ? __sock_recv_ts_and_drops+0x590/0x590 [ 1544.848617][T28416] ___sys_recvmsg+0x273/0x5a0 [ 1544.853522][T28416] ? ___sys_sendmsg+0x930/0x930 [ 1544.858495][T28416] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1544.864773][T28416] ? kasan_check_read+0x11/0x20 [ 1544.870087][T28416] ? __fget+0x381/0x550 [ 1544.874292][T28416] ? ksys_dup3+0x3e0/0x3e0 [ 1544.878808][T28416] ? lock_downgrade+0x880/0x880 [ 1544.883677][T28416] ? __fget_light+0x1a9/0x230 [ 1544.883695][T28416] ? __fdget+0x1b/0x20 [ 1544.892590][T28416] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1544.892610][T28416] __sys_recvmsg+0x102/0x1d0 [ 1544.892625][T28416] ? __ia32_sys_sendmmsg+0x100/0x100 [ 1544.892651][T28416] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1544.892665][T28416] ? do_syscall_64+0x26/0x610 [ 1544.892679][T28416] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1544.892692][T28416] ? do_syscall_64+0x26/0x610 [ 1544.892710][T28416] __x64_sys_recvmsg+0x78/0xb0 00:04:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) [ 1544.892728][T28416] do_syscall_64+0x103/0x610 [ 1544.940328][T28416] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1544.946246][T28416] RIP: 0033:0x458209 [ 1544.950147][T28416] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1544.969850][T28416] RSP: 002b:00007f75aa6b8c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 1544.978362][T28416] RAX: ffffffffffffffda RBX: 00007f75aa6b8c90 RCX: 0000000000458209 00:04:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x3) 00:04:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r1, 0x0, 0x8100000, 0x0) [ 1544.986351][T28416] RDX: 0000000000000000 RSI: 0000000020001740 RDI: 0000000000000003 [ 1544.994517][T28416] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1545.003091][T28416] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f75aa6b96d4 [ 1545.011087][T28416] R13: 00000000004c4ec1 R14: 00000000004d8a40 R15: 0000000000000004 00:04:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x4) 00:04:00 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:00 executing program 3 (fault-call:2 fault-nth:2): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) [ 1545.168699][T28456] FAULT_INJECTION: forcing a failure. [ 1545.168699][T28456] name failslab, interval 1, probability 0, space 0, times 0 [ 1545.185988][T28456] CPU: 0 PID: 28456 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #35 [ 1545.194259][T28456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1545.204539][T28456] Call Trace: [ 1545.207960][T28456] dump_stack+0x172/0x1f0 [ 1545.212330][T28456] should_fail.cold+0xa/0x15 [ 1545.216947][T28456] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1545.223388][T28456] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1545.229667][T28456] ? should_fail+0x1de/0x852 [ 1545.234375][T28456] __should_failslab+0x121/0x190 [ 1545.239397][T28456] should_failslab+0x9/0x14 [ 1545.243949][T28456] kmem_cache_alloc_node_trace+0x5a/0x720 [ 1545.250105][T28456] __kmalloc_node_track_caller+0x3d/0x70 [ 1545.256083][T28456] __kmalloc_reserve.isra.0+0x40/0xf0 [ 1545.261658][T28456] __alloc_skb+0x10b/0x5e0 [ 1545.266227][T28456] ? skb_trim+0x190/0x190 [ 1545.270669][T28456] ? trace_hardirqs_off+0x62/0x220 [ 1545.276546][T28456] netlink_dump+0x312/0xfb0 [ 1545.281974][T28456] ? netlink_broadcast+0x50/0x50 [ 1545.288928][T28456] ? kmem_cache_free+0x225/0x260 [ 1545.295982][T28456] ? kfree_skbmem+0xca/0x150 [ 1545.300855][T28456] ? consume_skb+0xef/0x380 [ 1545.305742][T28456] netlink_recvmsg+0xb9f/0xf10 [ 1545.310530][T28456] ? netlink_dump+0xfb0/0xfb0 [ 1545.315492][T28456] ? _copy_from_user+0xdd/0x150 [ 1545.320730][T28456] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1545.326598][T28456] ? apparmor_socket_recvmsg+0x2a/0x30 [ 1545.333513][T28456] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1545.339778][T28456] ? security_socket_recvmsg+0x9b/0xd0 [ 1545.345705][T28456] ? netlink_dump+0xfb0/0xfb0 [ 1545.351691][T28456] sock_recvmsg+0xd0/0x110 [ 1545.356261][T28456] ? __sock_recv_ts_and_drops+0x590/0x590 [ 1545.362569][T28456] ___sys_recvmsg+0x273/0x5a0 [ 1545.368465][T28456] ? ___sys_sendmsg+0x930/0x930 [ 1545.373704][T28456] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1545.380302][T28456] ? kasan_check_read+0x11/0x20 [ 1545.385346][T28456] ? __fget+0x381/0x550 [ 1545.390131][T28456] ? ksys_dup3+0x3e0/0x3e0 [ 1545.396668][T28456] ? lock_downgrade+0x880/0x880 [ 1545.401853][T28456] ? __fget_light+0x1a9/0x230 [ 1545.406754][T28456] ? __fdget+0x1b/0x20 [ 1545.411122][T28456] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1545.418352][T28456] __sys_recvmsg+0x102/0x1d0 [ 1545.423553][T28456] ? __ia32_sys_sendmmsg+0x100/0x100 [ 1545.429491][T28456] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1545.435323][T28456] ? do_syscall_64+0x26/0x610 [ 1545.440213][T28456] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1545.447005][T28456] ? do_syscall_64+0x26/0x610 [ 1545.452014][T28456] __x64_sys_recvmsg+0x78/0xb0 [ 1545.457676][T28456] do_syscall_64+0x103/0x610 [ 1545.462497][T28456] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1545.468598][T28456] RIP: 0033:0x458209 [ 1545.472604][T28456] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1545.495728][T28456] RSP: 002b:00007f75aa6b8c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 1545.505536][T28456] RAX: ffffffffffffffda RBX: 00007f75aa6b8c90 RCX: 0000000000458209 [ 1545.515393][T28456] RDX: 0000000000000000 RSI: 0000000020001740 RDI: 0000000000000003 [ 1545.523565][T28456] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1545.534130][T28456] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f75aa6b96d4 [ 1545.545649][T28456] R13: 00000000004c4ec1 R14: 00000000004d8a40 R15: 0000000000000004 [ 1545.554143][ C0] net_ratelimit: 16 callbacks suppressed [ 1545.554154][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1545.568078][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1545.574017][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1545.579862][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1545.586205][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1545.592682][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1545.598730][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1545.604651][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1545.610560][ C0] protocol 88fb is buggy, dev hsr_slave_0 00:04:01 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x181000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x20200, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) close(r1) close(r3) 00:04:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x5) [ 1545.616705][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:04:03 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x200000000000000, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:03 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:03 executing program 3 (fault-call:2 fault-nth:3): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x6) 00:04:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r1, 0x0, 0x8100000, 0x0) 00:04:03 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x4, 0x20000}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pause() close(r1) close(r1) [ 1547.812000][T28483] FAULT_INJECTION: forcing a failure. [ 1547.812000][T28483] name failslab, interval 1, probability 0, space 0, times 0 [ 1547.845312][T28483] CPU: 1 PID: 28483 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #35 00:04:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x7) [ 1547.853594][T28483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1547.864305][T28483] Call Trace: [ 1547.868067][T28483] dump_stack+0x172/0x1f0 [ 1547.872779][T28483] should_fail.cold+0xa/0x15 [ 1547.877485][T28483] ? debug_smp_processor_id+0x3c/0x280 [ 1547.883076][T28483] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1547.888961][T28483] __should_failslab+0x121/0x190 [ 1547.893947][T28483] should_failslab+0x9/0x14 [ 1547.898472][T28483] kmem_cache_alloc+0x47/0x6f0 [ 1547.903279][T28483] ? lock_acquire+0x16f/0x3f0 00:04:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0xa) 00:04:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0xf) [ 1547.907977][T28483] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1547.914286][T28483] skb_clone+0x150/0x3b0 [ 1547.918587][T28483] netlink_deliver_tap+0x95c/0xc00 [ 1547.923871][T28483] ? wait_for_completion+0x440/0x440 [ 1547.929532][T28483] __netlink_sendskb+0x63/0xd0 [ 1547.934574][T28483] netlink_dump+0x74e/0xfb0 [ 1547.939203][T28483] ? netlink_broadcast+0x50/0x50 [ 1547.944426][T28483] ? kmem_cache_free+0x225/0x260 [ 1547.949506][T28483] ? kfree_skbmem+0xca/0x150 [ 1547.954212][T28483] ? consume_skb+0xef/0x380 00:04:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x48) [ 1547.958941][T28483] netlink_recvmsg+0xb9f/0xf10 [ 1547.963970][T28483] ? netlink_dump+0xfb0/0xfb0 [ 1547.968684][T28483] ? _copy_from_user+0xdd/0x150 [ 1547.973694][T28483] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1547.979273][T28483] ? apparmor_socket_recvmsg+0x2a/0x30 [ 1547.984758][T28483] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1547.991028][T28483] ? security_socket_recvmsg+0x9b/0xd0 [ 1547.996780][T28483] ? netlink_dump+0xfb0/0xfb0 [ 1548.002617][T28483] sock_recvmsg+0xd0/0x110 [ 1548.007055][T28483] ? __sock_recv_ts_and_drops+0x590/0x590 00:04:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x4c) [ 1548.013089][T28483] ___sys_recvmsg+0x273/0x5a0 [ 1548.018148][T28483] ? ___sys_sendmsg+0x930/0x930 [ 1548.023375][T28483] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1548.029892][T28483] ? kasan_check_read+0x11/0x20 [ 1548.034765][T28483] ? __fget+0x381/0x550 [ 1548.038945][T28483] ? ksys_dup3+0x3e0/0x3e0 [ 1548.043553][T28483] ? lock_downgrade+0x880/0x880 [ 1548.048562][T28483] ? __fget_light+0x1a9/0x230 [ 1548.053267][T28483] ? __fdget+0x1b/0x20 00:04:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x60) [ 1548.057364][T28483] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1548.063807][T28483] __sys_recvmsg+0x102/0x1d0 [ 1548.068505][T28483] ? __ia32_sys_sendmmsg+0x100/0x100 [ 1548.074520][T28483] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1548.079999][T28483] ? do_syscall_64+0x26/0x610 [ 1548.084700][T28483] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1548.090996][T28483] ? do_syscall_64+0x26/0x610 [ 1548.095719][T28483] __x64_sys_recvmsg+0x78/0xb0 [ 1548.100524][T28483] do_syscall_64+0x103/0x610 [ 1548.105230][T28483] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1548.111225][T28483] RIP: 0033:0x458209 [ 1548.115399][T28483] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1548.135635][T28483] RSP: 002b:00007f75aa6b8c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 1548.145159][T28483] RAX: ffffffffffffffda RBX: 00007f75aa6b8c90 RCX: 0000000000458209 [ 1548.153237][T28483] RDX: 0000000000000000 RSI: 0000000020001740 RDI: 0000000000000003 [ 1548.161627][T28483] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1548.169613][T28483] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f75aa6b96d4 [ 1548.177890][T28483] R13: 00000000004c4ec1 R14: 00000000004d8a40 R15: 0000000000000004 00:04:03 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0xff0f000000000000, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x68) 00:04:03 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r1, 0x0, 0x8100000, 0x0) 00:04:04 executing program 3 (fault-call:2 fault-nth:4): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x6c) 00:04:04 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:04 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:04 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cachefiles\x00', 0x0, 0x0) connect$tipc(r1, &(0x7f0000000140)=@id={0x1e, 0x3, 0x3, {0x4e21, 0x2}}, 0x10) fsetxattr$security_ima(r0, &(0x7f0000000080)='security.ima\x00', &(0x7f00000000c0)=@md5={0x1, "282cb117a181640663ca8fb6e6030371"}, 0x11, 0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(r3) close(r2) [ 1548.664143][T28546] FAULT_INJECTION: forcing a failure. [ 1548.664143][T28546] name failslab, interval 1, probability 0, space 0, times 0 [ 1548.676962][T28546] CPU: 0 PID: 28546 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #35 [ 1548.685135][T28546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1548.695351][T28546] Call Trace: [ 1548.698808][T28546] dump_stack+0x172/0x1f0 [ 1548.703162][T28546] should_fail.cold+0xa/0x15 [ 1548.707856][T28546] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1548.713818][T28546] ? mark_held_locks+0xf0/0xf0 [ 1548.718716][T28546] ? perf_trace_lock+0x510/0x510 [ 1548.723772][T28546] __should_failslab+0x121/0x190 [ 1548.728743][T28546] should_failslab+0x9/0x14 [ 1548.733357][T28546] kmem_cache_alloc+0x47/0x6f0 [ 1548.738317][T28546] ? lock_acquire+0x16f/0x3f0 [ 1548.743016][T28546] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1548.749373][T28546] skb_clone+0x150/0x3b0 [ 1548.753666][T28546] dev_queue_xmit_nit+0x2f0/0x980 [ 1548.758718][T28546] ? validate_xmit_xfrm+0x42d/0xf30 [ 1548.763931][T28546] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1548.770017][T28546] dev_hard_start_xmit+0xbb/0x980 [ 1548.775069][T28546] __dev_queue_xmit+0x271d/0x3060 [ 1548.780139][T28546] ? __lock_acquire+0x548/0x3fb0 [ 1548.785272][T28546] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1548.791714][T28546] ? netdev_pick_tx+0x300/0x300 [ 1548.796580][T28546] ? __copy_skb_header+0x200/0x560 [ 1548.796611][T28546] ? __skb_checksum_complete+0x3f0/0x3f0 [ 1548.796623][T28546] ? skb_clone+0x150/0x3b0 00:04:04 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:04 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xff0f, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x74) [ 1548.796646][T28546] ? rcu_read_lock_sched_held+0x110/0x130 [ 1548.807494][T28546] ? kasan_check_write+0x14/0x20 [ 1548.807513][T28546] ? __skb_clone+0x5c8/0x820 [ 1548.807529][T28546] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1548.807548][T28546] dev_queue_xmit+0x18/0x20 [ 1548.833961][T28546] ? dev_queue_xmit+0x18/0x20 [ 1548.833978][T28546] netlink_deliver_tap+0x8f1/0xc00 [ 1548.833996][T28546] ? wait_for_completion+0x440/0x440 [ 1548.834018][T28546] __netlink_sendskb+0x63/0xd0 [ 1548.834034][T28546] netlink_dump+0x74e/0xfb0 [ 1548.834049][T28546] ? netlink_broadcast+0x50/0x50 [ 1548.834070][T28546] ? kmem_cache_free+0x225/0x260 [ 1548.843464][T28546] ? kfree_skbmem+0xca/0x150 [ 1548.843483][T28546] ? consume_skb+0xef/0x380 [ 1548.843505][T28546] netlink_recvmsg+0xb9f/0xf10 [ 1548.843523][T28546] ? netlink_dump+0xfb0/0xfb0 [ 1548.891885][T28546] ? _copy_from_user+0xdd/0x150 [ 1548.896846][T28546] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1548.902518][T28546] ? apparmor_socket_recvmsg+0x2a/0x30 [ 1548.908007][T28546] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 00:04:04 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0xffffffffffffffff, 0x232) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) [ 1548.914358][T28546] ? security_socket_recvmsg+0x9b/0xd0 [ 1548.920029][T28546] ? netlink_dump+0xfb0/0xfb0 [ 1548.924724][T28546] sock_recvmsg+0xd0/0x110 [ 1548.929236][T28546] ? __sock_recv_ts_and_drops+0x590/0x590 [ 1548.929253][T28546] ___sys_recvmsg+0x273/0x5a0 [ 1548.929272][T28546] ? ___sys_sendmsg+0x930/0x930 [ 1548.929286][T28546] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1548.929305][T28546] ? kasan_check_read+0x11/0x20 [ 1548.929324][T28546] ? __fget+0x381/0x550 [ 1548.929342][T28546] ? ksys_dup3+0x3e0/0x3e0 [ 1548.929354][T28546] ? lock_downgrade+0x880/0x880 [ 1548.929383][T28546] ? __fget_light+0x1a9/0x230 [ 1548.974498][T28546] ? __fdget+0x1b/0x20 [ 1548.978673][T28546] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1548.986423][T28546] __sys_recvmsg+0x102/0x1d0 [ 1548.991128][T28546] ? __ia32_sys_sendmmsg+0x100/0x100 [ 1548.996459][T28546] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1549.002063][T28546] ? do_syscall_64+0x26/0x610 [ 1549.006788][T28546] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 00:04:04 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) [ 1549.012961][T28546] ? do_syscall_64+0x26/0x610 [ 1549.017676][T28546] __x64_sys_recvmsg+0x78/0xb0 [ 1549.022816][T28546] do_syscall_64+0x103/0x610 [ 1549.027955][T28546] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1549.033958][T28546] RIP: 0033:0x458209 [ 1549.037965][T28546] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00:04:04 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x1000000, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) [ 1549.058131][T28546] RSP: 002b:00007f75aa6b8c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 1549.066558][T28546] RAX: ffffffffffffffda RBX: 00007f75aa6b8c90 RCX: 0000000000458209 [ 1549.074559][T28546] RDX: 0000000000000000 RSI: 0000000020001740 RDI: 0000000000000003 [ 1549.082651][T28546] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1549.091044][T28546] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f75aa6b96d4 [ 1549.099121][T28546] R13: 00000000004c4ec1 R14: 00000000004d8a40 R15: 0000000000000004 00:04:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x7a) 00:04:04 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:04 executing program 3 (fault-call:2 fault-nth:5): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:04 executing program 4: r0 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x81, "782a00cc459e95327f90f32e0e0b9e0c739a879975a32a1483847a79ecb4c9d6a17f6f54ecb3df687487ee126a343af77ce1c42e7b5a3c262d117eb069379687586335bd37a7aeba5ffbcb9f3ccf16b7501269869d20a2476a6a7bb5c744019fba32f284f19109676fb7c8ebc11edd8f33cb9a4996ced12f43871a702990ec7aa5"}, &(0x7f0000000180)=0x89) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r1, 0xffffffffffff9ae7}, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(r3) close(r2) 00:04:04 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2000000, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:05 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0xf0) 00:04:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:05 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) close(r1) close(r0) 00:04:05 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x2, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:05 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000080)={0x8001, {{0x2, 0x4e23, @rand_addr=0x2}}, {{0x2, 0x4e23, @remote}}}, 0x108) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:05 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xff0f0000, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x300) 00:04:05 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) close(r1) close(r0) 00:04:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:05 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x4, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x500) 00:04:05 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f00000000c0)={0x1, 0x1, 0x81, 0x8, '\x00', 0x4}) close(r0) 00:04:05 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x100000000000000, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x8100000, 0x0) 00:04:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x600) 00:04:05 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x6, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:05 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) close(r1) close(r0) 00:04:05 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x1377dc015325b6c2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f00000000c0)={{0x4, 0x5}, 'port0\x00', 0x13, 0x20, 0x9, 0x9, 0x100, 0x7f, 0xfffffffffffffffb, 0x0, 0x1, 0x4}) close(r1) close(r0) 00:04:05 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0xa, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x8100000, 0x0) 00:04:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x700) 00:04:05 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x200000000000000, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:05 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) close(r1) close(r0) 00:04:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0xa00) 00:04:05 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0xc, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:05 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x240000000, @local, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x8100000, 0x0) 00:04:05 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xff0f000000000000, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0xf00) 00:04:06 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) close(r1) close(r0) 00:04:06 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0xe, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x8100000, 0x0) 00:04:06 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:06 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x10, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x2f8d) 00:04:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x8100000, 0x0) 00:04:06 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) close(r1) close(r0) [ 1550.789327][ C1] net_ratelimit: 24 callbacks suppressed [ 1550.789336][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1550.801116][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:04:06 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x80, 0x0) mkdirat$cgroup(r1, &(0x7f00000000c0)='syz0\x00', 0x1ff) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r2) close(r0) 00:04:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x4800) 00:04:06 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x60, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x8100000, 0x0) 00:04:06 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0xff0f, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:06 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) close(r1) close(r0) 00:04:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:06 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x600, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x4c00) 00:04:06 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) close(r1) close(r0) 00:04:07 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000000c0)="459ceae5ade0c0c812be66195a0d830884fea3db0ea9eae15c71deb48cc84aa098e81129451606d9a36ae3ee572588c72be8b98afe1ec1d1da61a251b541b46ee390d925c01ab543c25edcb13b5e0df1f41744571d0ac885c56f542226cc37064d0800b7e8c98d2fc4eef8ce54c3a2e5362921855f372febb0c73ecce4600a3d390c2c58c6872ba5eedc7c169ea5670661521abcc9094b1b055c5563cd967cccfe367ba149fcdbe3828ca000f7be868a69", 0xb1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r1) close(r0) 00:04:07 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0xa00, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:07 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x1000000, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x6000) 00:04:07 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:07 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0xc00, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x6800) 00:04:07 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000080)) close(r0) [ 1551.749272][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1551.755153][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1551.761063][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1551.767162][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:04:07 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) close(r1) close(r0) [ 1551.829466][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1551.835617][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1551.841463][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1551.847286][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:04:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x6c00) 00:04:07 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:07 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0xe00, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:07 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x2000000, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:07 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:07 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x3f00, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x7400) 00:04:07 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(0xffffffffffffffff) close(r0) 00:04:07 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000002c0)={0x8, 0x2479, 0x101, 0x6, 0x2}, 0x14) close(r1) close(r0) 00:04:07 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0xff0f0000, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:07 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x4000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:07 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x7a00) 00:04:07 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(0xffffffffffffffff) close(r0) 00:04:07 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x5865, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:07 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x8d2f) 00:04:07 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:07 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x100000000000000, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:07 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x6000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:07 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0xf000) 00:04:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x30000) 00:04:08 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(0xffffffffffffffff) close(r0) 00:04:08 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x6558, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:08 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000280)='user\x00', 0x0) tee(r0, r0, 0x10000, 0xa) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000001c0), 0x4) userfaultfd(0x800) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x240c0, 0x0) ioctl$IOC_PR_RELEASE(r4, 0x401070ca, &(0x7f0000000140)={0x81, 0x40, 0x1}) close(r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) close(r0) 00:04:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x34000) 00:04:08 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x200000000000000, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:08 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x8100, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:08 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(0xffffffffffffffff) 00:04:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:08 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) getgroups(0x3, &(0x7f0000000240)=[0x0, 0xee00, 0xffffffffffffffff]) write$FUSE_ATTR(r2, &(0x7f0000000280)={0x78, 0x0, 0x3, {0x5, 0x7fff, 0x0, {0x0, 0xfff, 0x40, 0x9535, 0x1, 0x800, 0xffffffffffffff08, 0x1, 0x2, 0x1, 0x7, r3, r4, 0x7, 0x800}}}, 0x78) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) close(0xffffffffffffffff) close(r0) r5 = add_key(&(0x7f00000003c0)='rxrpc_s\x00', &(0x7f0000000400)={'syz', 0x2}, &(0x7f0000000440)="2cc35ef7a10b749270477c3ecdfe1706cf3bf2a64d1071b88d0678d8ef05cf5e6c8b", 0x22, 0xffffffffffffffff) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={'syz', 0x0}, &(0x7f0000000380)="7e375c1d74266f", 0x7, r5) 00:04:08 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x1a000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x400300) 00:04:08 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x34000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:08 executing program 5: 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, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:08 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000000080002) r1 = syz_open_dev$media(&(0x7f0000000240)='/dev/media#\x00', 0x2, 0x502) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x984022b1}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xf4, r2, 0x102, 0x70bd2a, 0x25dfdbfe, {}, [@TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xee6b}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x100000000}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x81}]}, @TIPC_NLA_SOCK={0x10, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}]}, @TIPC_NLA_MEDIA={0x94, 0x5, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6e5d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100000000}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0xf4}}, 0x20008005) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x10000) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000180)={'veth1_to_hsr\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/thread-self/attr/current\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) close(r0) 00:04:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0xf0ffff) 00:04:08 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0xff0f000000000000, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x1000000) 00:04:08 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x400300, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:09 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(0xffffffffffffffff) 00:04:09 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000180)={0x5, 0xd, 0x4, 0x6, 0x18, 0x9, 0x4, 0x1, 0x2, 0x2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) lsetxattr$security_ima(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='security.ima\x00', &(0x7f0000000100)=@v2={0x5, 0x3, 0xf, 0x4, 0x48, "a5fac475a1a3d0dfb7a15fe47fa5cb5cde987d58fcf633a72e0b9bd60dec8f09be7ffc1b0ed520269e23d8d3c2106d6b46f66c87ba5ad12526d6e59bf25acf9606c64ce493c19010"}, 0x52, 0x1) close(r0) 00:04:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:09 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0xa00100, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x2000000) 00:04:09 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:09 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x1000000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x3000000) 00:04:09 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:09 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='wchan\x00') setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0)={0x2, 'nlmon0\x00', 0x3}, 0x18) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r2) close(r0) 00:04:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:10 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(0xffffffffffffffff) 00:04:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x4000000) 00:04:10 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x2000000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:10 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x5}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:10 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:10 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x4000000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x5000000) 00:04:10 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x20800, 0x0) mq_timedsend(r2, &(0x7f0000000140)="93ba2becedf96e333470e4ac12766ee11682b52ceb558bcae0e2746c7386b706a43c446f73475ad65a190a0704adbe0815ac05", 0x33, 0x5, &(0x7f0000000180)={0x77359400}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x1b2, 0x200) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(r1) close(r0) 00:04:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x6000000) 00:04:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:10 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:10 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x1000000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x7000000) 00:04:10 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x6000000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:10 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) execveat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000280)='\x00'], &(0x7f0000000340)=[&(0x7f0000000300)='vboxnet1self^-system\x00'], 0x400) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = dup2(r1, r1) ioctl$IMADDTIMER(r2, 0x80044940, &(0x7f0000000080)=0xffffffffffffffff) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x71, &(0x7f0000000040), 0x8) ioctl$VIDIOC_SUBDEV_S_SELECTION(r0, 0xc040563e, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, {0x9, 0x7, 0x0, 0x7}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000180)={0x1, &(0x7f00000000c0)=[{}]}) close(r3) close(r1) 00:04:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0xa000000) 00:04:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x8100000, 0x0) 00:04:11 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0xa000000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:11 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3, 0x100) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000100)=r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(r3) close(r0) 00:04:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0xf000000) 00:04:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:11 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0xc000000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:11 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x48000000) 00:04:11 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0xe000000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:11 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95)=0x1, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x48002, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000440)={0x404}, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000300)=[{r0, 0x40}, {r1, 0x2608}, {r0, 0x1}, {r0}], 0x4, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000380)={0x1}, 0x8) ioctl$sock_proto_private(r3, 0x89e5, &(0x7f0000000080)="2a02631b00dca05f59ef31bdf99adb4ce1c9a43e358cb76aa0dd8095dcdfe6ef21a68e5e2742be23b1c2008106bc6e4ea27db0a299421d5dea86cf59d11a0178b9417dd1bc9d24f96dff7c08794206be2994fa6d7004ceaadd9fd4834cbcd167d4fff84df1ae5ed0693be681431a90ed042fbb74f43d1b1c5cc684aaf0f0e7a03f80ad6f2625433bf19fd4759f6c107b3b9bf4cd3e42eb5f8d854152") ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r1) sendmsg$unix(r3, &(0x7f00000002c0)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000240)="bd3772bfa9f12b43d6d3a792d4e97fe38edce21d5e693e039e8cc2b063d03321f263968a3570cdba3c06cfb28b043185a06204a3a60578ef3cc9ea6709bd283fb5586755ff4c561936791a824a17e4ebd8e4c815e64d8201c5ee9df99eb31cc419feb87c244f171219ea594c5d444a28", 0x70}], 0x1, 0x0, 0x0, 0x4000845}, 0x0) close(r0) [ 1555.909294][ C0] net_ratelimit: 16 callbacks suppressed [ 1555.909305][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1555.921015][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1555.926879][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1555.933006][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1555.989452][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1555.995335][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1556.001415][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1556.007258][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1556.013334][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1556.019376][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:04:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:11 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x10000000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x4c000000) 00:04:11 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:11 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x3f000000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:14 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x60000000) 00:04:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x8100000, 0x0) 00:04:14 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x40000000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x8100000, 0x0) 00:04:14 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x7, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:14 executing program 1 (fault-call:6 fault-nth:0): mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x8100000, 0x0) 00:04:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x68000000) 00:04:14 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x60000000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:14 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) r1 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x3, 0x2) write$FUSE_NOTIFY_INVAL_ENTRY(r1, &(0x7f00000000c0)={0x21, 0x3, 0x0, {0x4}}, 0x21) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r2) close(r0) 00:04:14 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x65580000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x6c000000) 00:04:14 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:14 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x9}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x8100000, 0x0) 00:04:14 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x10000, 0x200000) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000010}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r4, 0x8, 0x70bd2d, 0x25dfdbfb, {}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x74000000) 00:04:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:14 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x81000000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:14 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xa}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:14 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:14 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x88a8ffff, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x7a000000) 00:04:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:14 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000080)={0x7, 0x5, 0x7, 0x0, 0x3, [{0xffff, 0xee0e, 0x2, 0x0, 0x0, 0x882}, {0x1, 0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x1008}, {0x100000000, 0x2, 0x100, 0x0, 0x0, 0x400}]}) close(r1) close(r0) 00:04:15 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0xffffa888, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x8d2f0000) 00:04:15 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xb}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:15 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:15 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x40030000000000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:15 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x8000000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000240)={0x2, 0x7ff, 0x0, 0x3, 0x1, [{0x2, 0x100, 0x7, 0x0, 0x0, 0x3200}]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x300, 0x70bd28, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95)=0x2400000000000, 0xffffffffffffff6a) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(r3) close(r0) 00:04:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x9effffff) 00:04:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r1, 0x0, 0x8100000, 0x0) 00:04:15 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xc}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:15 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x4, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0xa1ffffff) 00:04:15 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x1, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x22400, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x200000, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:15 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0xa0010000000000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0xeaffffff) 00:04:15 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xd}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0xf0ffffff) 00:04:15 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x100000000000000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:15 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x20, 0x100000000}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:15 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x5, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:16 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x10}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0xfcffffff) 00:04:16 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x200000000000000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:16 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x6, 0x30101) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x8000, @local, 0xffffffff}, 0x1c) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r2) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) close(r1) 00:04:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r1, 0x0, 0x8100000, 0x0) 00:04:16 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x6, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0xfffff000) 00:04:16 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x400000000000000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0xffffff7f) 00:04:16 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x7, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:16 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000002c0)=0x2, 0x3d5) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x3}) close(r1) getresgid(&(0x7f00000001c0), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) r4 = getgid() setregid(r3, r4) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x452800, 0x0) ioctl$UI_SET_SWBIT(r5, 0x4004556d, 0xd) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1f}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r6, @ANYBLOB="40f1ddc78c0268b3251f35dcfa1a2b34d355f1f039c7e380420b70d525b9516f317a9cd807154093f683835d9a132d5f0ec631c47eac4ad20f44eecd9aa1b0abe6a4aa570c80be0167f2e5e91aa3efab61fb34ccee18896f7d99fb8bb24176c97ac4514116d2392162278292161d6fd54e5abf409906eab13b4438a14060d1f32270bb6d40f56df91d2175668cb1321c82ad45446388a1"], &(0x7f0000000240)=0xe) r7 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x0, 0x2) ioctl$VIDIOC_S_SELECTION(r7, 0xc040565f, &(0x7f00000000c0)={0x6, 0x100, 0x3, {0x8, 0xfffffffffffffeff, 0x5, 0x8}}) close(r0) 00:04:16 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x11}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0xffffff9e) 00:04:16 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$setregset(0x4205, r4, 0x3, &(0x7f0000000100)={&(0x7f0000000240)="cdf6127885fd5a3f9647387b77f31cbbb1782936f99ff2489afa86786e265288ff3c734e16497527bbc71eca984b5a718fac9aa00cc00b56587d2fe55853deb8cf136d30a76d0aeb4ca36b0fbbd78df3f6f51bd6603b2ce435808ff19065297c8ceb423beefd118afc40647b2ea06c999de54defdd7d22cf569d333231e69b7e0f959e9fbe23d3b22457e0eb67b84e91c4a469d342de21b6a53ce34657147181ae8a6ddb42b684ed477a016115c60fd6de6701a74515362483dfbb8c16a71e6319fce1962049a51da722def20501d659e63ab5a3cf5335cf5df2ae2b6eab0abb753cf76cf3e0d39846db142ea83b61b915a466cd44d3e89d24396e489d580661ce282bb881275a2e7ca6417be362b2125d06c97a7dae6c1cc70c72bc2799edc3859e4a0a4d83293125542027569fc2de3805a2348bf54aa204122b38734c85c6c83c42b00670d22ae58fc94eaf9721e97f9ded5c70dbcc51d168ecb40f7af4492227b82ae30c6215a5cd52d672983fa095a716914193cb1429dee9916fa697ddd4c1d765f3cd4703ad1e08124372d879459c980752e443088f1e710c203a0e3f82fd7d4c5384e9918ccbf534b6888e0e59b5a0ae6e383a074be28d2fc0238d419b5c134c79555a24f11e816c37fc4cc8bb267ca097873c8a06c1c6cd9e67fc0a26d4533f134ded305b0f3424f5e8705cfc8c0e308e5507562a5cf98404f79620f9afab507e7f18213f65993f3cbfc8c2ce0e1d98b29e48d09508587498660ff857c18f6a4c6055027569bb68253e7252f3d65d581f8b72c6b29ea4b8e97c8ded90c349e0666b91c8b8c1f0cd433b73d38cd18ae1dea3698dbe10afe3ab330cefdf91167259ca1a63980ae363a72c35a5c14b5eb1cad654fc0f2c45c1fcc5213fdd08f62ddbb7ba86db48a881ddca1727896f62e326fe239f81dc046065222aa78db2cc3f745ccf90abfb2e2de4ad2e04349ed4dd8780691f121bbc869adf041bf99cf18eab7fc23648b05dbbd02dbd2a26e84cf1ca9c24b0c22550b353d37a5c5e59c53bc46a3a60e2e6ac2d85ecf9c1af8fa8951d3503926d3e568b3966691ee66a6850e613424fd02cbd0f4a13cd7587fb57f166b4a49b00faf1afe75a23e2beb0a43ee258bceff273fb5d766ec0f6330c655ebe8230b2f52495291430f9e88fea425038f223b8a1c6cc4cf44a36a392f6918eb44f08b501260a8d254a9d41fbb78a0b0839d1e634008b92455e4669f6a90c9421c5e7e26f0bc70bfd95efba430c55ab34f4077a512f539b61bfa35a44803d81232559bf9907801ccd6290e064cb1f6854f829092e4b2bb3f8870ba9457a0e3c1b41aea1f998b03ea7d8f6502bedc9b7e9ea950eec64f22f1fda8099c2102d32227794ec143142cc62680a92ecfd4d3fbe11a0d1cfca3894252b4cc0f8f661181f0873ca7f53f3cd68932c7bbe2cdbfb1a07c68f5e63730c13c874c3d48718d689211b8e315e5b7e32d75568d29a48d047c0d996ba816729ab3323de093b513cc61ee2c2b0b9409ac47279e6ca864c78ababb38bc229498a12848cf6759e1bd1a540484e159a4ad0438a6b2f523d470f0ecc70481b9b65464dee0c6c5019503caa500967ee8c7523f955569e2b851458f476c85c4b2a74ec4a6fe8e390a1647537a7bab918f5e83d18eeac341e8e60a4ecb4ee128089d4c45741351cb1eeacfe0cbd86e71ade2ed7e70476eb3b5ced670736a547abdcfb586adc7db89b8a9e938e3ee6a43b3225eff441195da2b83d08eadcfd6f34bdb21f967a8f93014ee1743de2b022aed32b9db750d3da73c436d674ef991fc5ae81d77b96986119920a637b8327d9ab1bea0eec17e36e5fc516c4564c57633f8f1a2cabf0027b511e8c126d6b719bbb0a34bafd26908138ce7716a7007fc4a95de7c687bd332876731b6aadae3e20ca18b482f17ca27360ddef01e4e890197ad3a995e410fff22ba92fadc4b26871430c4a4da171d1cb1df55732946640fcdaeae9eb92b94b8aaa90e3d2db2428bd81e154881c435877cdd3f19d675a605c80e441dc874e913e2aaf1c15f3f56af0388a17fa0ef58331d43bf9b438dea3bae7a67174352e6d6d9547f10e2dee18145273e8f8ee5a97c1c4f136d38895b837d48fce86ae989b5edde039612e449b9776b5d98081265af35f21b7356c66ecdf6dd9872324c3fa195482015218239092b776ed28af71e6c44ee24af44d1191143e9d4a0ae86cb1a57e8df8393bea396c95825b7c94b582ee799e5d4a230d3d4165f39f5ae64ae789789ae7971e1acbfe189d2a5059b339f254516e3571743e9c843e25c84a663f77fa79b47823ff77c277d651dc6d3979d18d737a766e9d4822f2aa36f680c44fda076e311d517728f0b61a84ae5d0b9f1610f6088e7d8eb0ebe7ca6c670ca939ce15e9a597deb0a975f7cbb58566f27ee47c71bf2be1633d858b9ed165e81a61d34a2478a305424592465dc96ac98ccc98f2a9a0e584f54b643fc6603268d63d286328666d7a434fd12dbccce7755bcdb9ec3e8426151c561c214b7931c1b7430ce10c20c3f3f34e06be9bb06e279bae357641ea0889bd6a3c6fb2ce58052d2a824eec76d83234b6cd46648d3f4b02c9545dbc96e215395a6d2a48a1f2f62349843d5a139b2cd42fec14909156aaba245a4daf705c86b73991ad9974a5e6f11452855fb5eab8994ee9b76f4c11df2ed49f3c113e0ac57a63b6519102fdcc6fb5caf01985e7e2df39042d2765331c114688a97e85d91ed03cd24d9ee00b6c913415892c60b63dbbaf7a039b4c5de3af1c9aab04ea897f6ec92349a060999666e5a98eac1f83dd4ad58092d6eb72d6b9e67ec8a1570d09453f1f7d30485c2315167629d67b7b0aadb3cc45944f7c76c14d0bfc54c5cec8da9fcfb66f9853360699f7680953781b7f0d8fa73945882644e91747dbc158a197ad36ac2f10e69c9508437c674f17f7a2d2bcaf57abbcb29defee7384bfff6eeb6c8a5c15eb3cd8e660a634971ec427b1d0d12303c823195117a8a5f4907f0219b49dc69cb4b619a4d478dc4f02897f174af0079ac22317cdb66235cf5303fc4aad8c870279357d91d3532d354a79f5fee7f838ac0e97b24e5e2f694e64a9f520209ef8cc824c7d049abf229015a3f3e9cf556f78ee3abfa5848967f862d22b7b5833b8286397c323261614607d0d89f63041fa9b7dcdd30f38731d09238d21266cc82bc8cc6c372694ededfabfa8843236f53a02dea667c32c276d3265f90aba989a96b1fb5b25b08f63f4a2eba37f7150969b6bf4ff46b4eb1669283435dc5904982e799e2da38818333cc07fc69be62af393769ada72692efbed1c4cd40d420611830f8a1492efc65216daf23a42bebc994628fc6097a5a04ce4b9bd33e17dcef11c9d358adb5c5df9b5c6b78373501f7239760bdb51c8d94abac6588b46e953b9a3d5f2c851414f044faca88537b217f3f01542c43747e63110c31760b24f6c1140da9e05bbfcd29b8a7ce9917e250c352f89232c06a25ee86e93ec9c5b2d7b7ceee41ed42cd3f709e81de31b6b796510a2053a43c598c36328526a4388ecac81d3fd984a3d89da298da3f0066d5a2b99ef91fce97e7eae3d6b73d3dd79c10584931a0d4a379bd9b653cee9a2b5b9359c36e20fde0a424b3b68df2b6b1149959937fb058a652c5e79c389ab127fb1da966e1aec74e78907e1d594cd890cda05a724dbd2bdef89df57d169985782c10e4ba5d28c00d6e0fac2a6dba8ba15e28e7209df7c3266319d09563831d9b3ef0d762b61255ccfc474a5d5761f591a2086cca2495da771590c56b109de4f2d18a603114f91a565402fc3890fab1771a43c7409db511bab97ee1bc92e883f1283208f1508feb756d2a5788f1afcebaa32c2d2d2e33f3cd0da1a3b37711c6bb3a51e8217b10735a2e2362dd93b20df661806ec131c3ab7d599ebf09873cc604170e5e52ee1954b999bb84477f14ce6268ef9236671dd79ed183dd1ce8116c7c7481674fc8255cdefbb2540afb6a1141d0eededc59a7ad30231595f9be5ecb561428a8f34b5c9d89a9e9f7c82e616cd38ec79055f3b86239b7b76f5dc943c51bb43cf3fa902813a801cb04d893763a2121b5ba5fda12eb2b16543ee64927f272b657929defddec2e7514707318b6d0d33b8873befc98fc8e4e7f8b165543cba3f441419423c23d0119f55f972fedeeb91342a29129b6424942c92469d7b49edd52d3e839c053be8c14ce4d2d487626abde0753c2c4a93d914b4cc5a3e479d6f3cc9a5fc49ddbf9105aa24d40190fc6354065fc2570a795977f1e785d982c058917e0cf60156e071ffbbcafbb4b0d37eafae8225bfcde750476c3642c06182ca0c33c428ad899ee31b4b00ab64ba1d72f542c505591b5681a0e7c50d5e92d10c8e821e8ff2ffde3f6bc69481b2062875a20ec35e8dcd00066175c72c1f73ec8427648569965b2404a149b9e268b072b512c1c7635ab74db9d659d2041c72d9185c47b792870c8039f4fca1accd90fd9071c0ffb025e38844ef45cb0b90dd9decbe0d4ff655db3e7652ecc9cd4533dd499445eb38f515fa1359f1f727630b5561aca080d0fc9f9c3a048fee392146365ed063a047631838a2195f553a0a06611559ca57a09e52a6629e885aa1d05da1b78fc2964845a78530eb1200d5dedfdf2a7bfa097012e9afdf99a6b47095859932fdcef215d252728c08edd7942a3defe602d03d972ebe853e23ece5c65cbd4d2dfdcf05960cedc66ebe3687381d8126d11814c5dcb66150f864d7159e487e713725956f32ac2db7b4d857b62cf57e666ae687f3f240221899a21ab93e1e6c5912122088ecda73d5111dde1b87637f783afe2936c4e5af843d74fb9a82babd87f72749347d2c02df826a4d5c3d91ba465ed3fb503466eebc23e38fc24df1a7aad6d83813ae31dcfed9f2c8e2a5628185998c6385953b76507b2f0a3e805ec6ae677c08457d712b524d9f487e53cba06d61c4498c7f4541db1ff4616687c5781494cee106466a2d1a8b4a9639c0f60d18e0fca4dcd984697796d0400c73d4bdcb715fa6241c0b760d430b2cec52ecde736e603b528e1b0e3b33d8ecbfac1b8ca7acc7770d6ae2c19799f2ef47240efa2c89f7a2cb4f73cc7fcc18e20b88c819e47bd777d61de730bac7ea4b5dee2009d703b5328c70888c9eb66fa3536bdcc8fd161868adb3bf27735f05d85c799fa1366645d64935757957f15d1e8a7f4281f26d7dc32e8fdf3c3125253a09f8148cc9167946d9277c0b414b48fecf0e43ba30e86d9659de0166f51e98aabce1c1dd2cd23a5ea1a90a56e1a023acaa4a55d537985a54c7df4d892f27d5020f5af337df0aae349bcd8af264474a41f44be4c931de22c3fab262ce86ca65bf6cf7646264d3a11dd75b21a8a46d7813647ff3d357ac26e8dcd1ef7e7cd187c7676f7e291e7811df7621bca8b012d2fa660e98223d43d20083b5a653b155922e27cab27ca101761e18abbc882336224c911782afb2bc4c8dea10f6f8fd6ade18b8ea68a8445f76e1e7e906960f546e9fbcf273b93bd4d1a8485ec3fb18a7a347377da8cbafffe75600db714465964ceb9fb937edce34354b6d56233ce71527e456a70069520a8242a0e4f0303596fc3ad8517786c3efabe978855433bf19a2ff2ac48daa24177061889a0019ff973852e9da4d1af03ef3c24b7b1ddf67fe7f3e340ecacd0f36c19018ad8fd2c6a4236f84c9177b2e0654e3b1c7cf6975ce95a67e86062a2804da72f760a01ff26959270d5e", 0x1000}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r1) close(r0) 00:04:16 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x600000000000000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0xffffffa1) [ 1561.189322][ C1] net_ratelimit: 24 callbacks suppressed [ 1561.189331][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1561.205676][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:04:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r1, 0x0, 0x8100000, 0x0) 00:04:17 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0xa00000000000000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:17 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x12}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:17 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x8, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0xffffffea) 00:04:17 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:17 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0xc00000000000000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0xfffffff0) 00:04:17 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x9, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0xfffffffc) 00:04:17 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0xe00000000000000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:17 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x13}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) [ 1562.159356][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1562.165361][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1562.172095][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1562.178840][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1562.239495][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1562.246353][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1562.254337][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1562.261536][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:04:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:17 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x3, 0x2) ioctl$NBD_DISCONNECT(r1, 0xab08) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r2) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x101100) close(r0) 00:04:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x1000000000000) 00:04:17 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x1000000000000000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:17 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0xa, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:17 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x14}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x3000000000000) 00:04:18 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x3f00000000000000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x40030000000000) 00:04:18 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r0) close(r0) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x80001) ioctl$VIDIOC_G_ENC_INDEX(r3, 0x8818564c, &(0x7f00000012c0)) 00:04:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0xf0ffffffffffff) 00:04:18 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x15}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:18 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x4000000000000000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:18 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0xb, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x100000000000000) 00:04:18 executing program 4: r0 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) rt_sigqueueinfo(r0, 0x21, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) setxattr$security_evm(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='security.evm\x00', &(0x7f0000000140)=@sha1={0x1, "0a2ed210b5bdcc64b5c2403713959b3450f8c796"}, 0x15, 0x2) getrlimit(0x0, &(0x7f0000000080)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x400, 0x8000}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r2) close(r1) 00:04:18 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x16}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x200000000000000) 00:04:18 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x6000000000000000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:18 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x6558000000000000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x300000000000000) 00:04:19 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x17}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:19 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0xc, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:19 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:19 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x84080, 0x0) ioctl$IMCLEAR_L2(r1, 0x80044946, &(0x7f00000001c0)=0xfffffffffffffffb) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x62201) ioctl$KVM_SET_NESTED_STATE(r4, 0x4080aebf, &(0x7f0000002040)={0x1, 0x0, 0x2080, {0x3000, 0x10000, 0x1}, [], 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ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r2) close(r0) 00:04:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x400000000000000) 00:04:19 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x8100000000000000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:19 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x18}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:19 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0xd, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:19 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x88a8ffff00000000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x500000000000000) 00:04:19 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0xffffffff00000000, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:19 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x10, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x600000000000000) 00:04:19 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x19}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) [ 1564.442461][T29638] sctp: [Deprecated]: syz-executor.4 (pid 29638) Use of int in max_burst socket option. [ 1564.442461][T29638] Use struct sctp_assoc_value instead [ 1564.556505][T29659] sctp: [Deprecated]: syz-executor.1 (pid 29659) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1564.556505][T29659] Use struct sctp_sack_info instead [ 1564.588505][T29638] sctp: [Deprecated]: syz-executor.4 (pid 29638) Use of int in max_burst socket option. [ 1564.588505][T29638] Use struct sctp_assoc_value instead [ 1564.631537][T29659] sctp: [Deprecated]: syz-executor.1 (pid 29659) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1564.631537][T29659] Use struct sctp_sack_info instead 00:04:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:20 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x700000000000000) 00:04:20 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x2, 0x2) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x2, 0x4, 0xbf, 0x2}, 0x8) r2 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r2}) r3 = socket$inet6_sctp(0xa, 0x80000000000, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000180), 0x1e2) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(r3) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="060000008d0000084800004000000000"], 0x10) close(r0) 00:04:20 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x11, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:20 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1e}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0xa00000000000000) 00:04:20 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:20 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$inet6(r1, 0x0, &(0x7f0000000080)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000000c0)={0x1, 0xfff, 0x401, 0x3, 0x40}, 0x14) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:20 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x12, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:20 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x21}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0xf00000000000000) 00:04:20 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x4800000000000000) 00:04:20 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2003, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$VIDIOC_DBG_G_CHIP_INFO(r0, 0xc0c85666, &(0x7f00000000c0)={{0x7, @addr=0x5}, "df57c847908ebac41802a03e50694c33d9ae28ebd4fc6d74490ffa012d3e89fd", 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r2) close(r1) write$UHID_DESTROY(r0, &(0x7f00000001c0), 0x4) 00:04:20 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x13, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:21 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:21 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x22}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x4c00000000000000) 00:04:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$cgroup_int(r0, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x8100000, 0x0) 00:04:21 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:21 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:21 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r1) io_setup(0x1f, &(0x7f0000000080)=0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x80800) r6 = syz_open_dev$cec(&(0x7f00000004c0)='/dev/cec#\x00', 0x2, 0x2) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000800)='/dev/zero\x00', 0x18000, 0x0) r8 = open(&(0x7f0000000680)='./file0\x00', 0x100, 0x106) io_submit(r4, 0x6, &(0x7f0000000700)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x3, r1, &(0x7f00000000c0)="9f83788d77ec07308701b6caa092a0780064324cae6f22453671ede9ef37d2d7e4c8faee4b8a61401a3b8b2bad0a4e1faa86d7c89e054359ae1db7117ec0cbbb8e8e6c7b29852a063afcc1db7fa541486f87350899d1dcae2729042774af1c157a6ea21fb074b78846003949ac457c4fd88e9731fb20ad5de1d5e1a5f2a143b627f9880e5cb87051c73482754f909b1aebf4882ba7c23cd3e2ccb360af85adf0f275e8338c4bc612c3691ca4", 0xac, 0x100, 0x0, 0x3}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x80, r2, &(0x7f0000000240)="391b55799d2d684ae62e036ead09a21b49ba6b76a46dabd9e0fbebc2e9ad0db636ff90e6320d0786996492f33f89041f97c31f2d38fda41ac425b51d306a9201375e2fd73890af65426d78aedf5383e92335b93bd4b5c28570d1178370f96473cd58161749d229c1357576dfb6907c0acd3136b5a72c59c7e8ee6d65a95be4b6eccf58f4b71e1f518d872551f5501dfe0db624960508d0c2", 0x98, 0x2, 0x0, 0x0, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0x5c6c, r2, &(0x7f0000000300)="475a7a3575342b122dd3704ea80f", 0xe, 0xffffffffffffff01, 0x0, 0x0, r5}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x2, 0x2, r3, &(0x7f00000003c0)="00d089544ad3cc3525e1f8de505d806577de0038129bad638c98a343c9a720fb5d068cb696b30bcc85caf7e5eb6f2260e1d524c08b1449287bcef4b708db57b6739dbb9cc805d6fdc68d4bab4a10a7c5eacddf2618382d0a6cbf8ca2820d9f1cf1633f1adc6ff38ca9e10d99aab34a03cd7146cf4534ab8d53c1d14bfba8faa7737c938fd9f574b03f81929ad92c38b37c78bac9782309527187a03a06934251828dccc86cd169a5eb3cfd1e15cbbfd506149d3dfd80a400c481c429a580d0276342da65f72995065ce9eb172cf0d80aac0616779340f32de9fef4601f2ef2e052fe143a6e6cdc", 0xe7, 0x77d, 0x0, 0x1, r6}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x7, 0x100, r3, &(0x7f0000000540)="a4891f80fe0cd319cd6e6f8d3d5b9f360efda8da20e56f7c82", 0x19, 0x81, 0x0, 0x2, r7}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x1, r1, &(0x7f0000000600)="7965f9cdcc9fa72a0662dac83f1a6acdec27ff1b8be18651c215dc18ef1621e6e182b1d7f99ab5f2a3e875a80fe2237e3b02f59979063c1f5071617e66f9ca663ff6d589f5933565409d902b734126b4a0a160c59c466fb843cd98bbcc729fbf9ddf20576806a0be375b6e08c7d5c3748ece7b0d2d4eb4f3f1c1e6a4da", 0x7d, 0x3, 0x0, 0x3, r8}]) close(r0) 00:04:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x6000000000000000) 00:04:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$cgroup_int(r0, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x8100000, 0x0) 00:04:21 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:21 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x23}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x6800000000000000) 00:04:21 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$cgroup_int(r0, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x8100000, 0x0) 00:04:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x6c00000000000000) 00:04:21 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:21 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x15, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:21 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:21 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x8}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x404000d, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) delete_module(&(0x7f0000000100)='vlan1\a\x00\x00\x00y\x00\x99\x00_', 0x800) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x800000000000002, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r1, r2, 0x80000) r4 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x1, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x40) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000140)) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r3, 0x110, 0x3) close(r1) close(r1) 00:04:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x8100000, 0x0) 00:04:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x7400000000000000) 00:04:21 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x7a00000000000000) 00:04:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x8100000, 0x0) 00:04:21 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) r3 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xffffffffffff92a4, 0x8000) bind$rxrpc(r3, &(0x7f0000000140)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e20, @loopback}}, 0x24) close(r0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) socket$inet6_sctp(0xa, 0x5, 0x84) [ 1566.309286][ C0] net_ratelimit: 16 callbacks suppressed [ 1566.309295][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1566.321242][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1566.327360][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1566.333917][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:04:21 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) [ 1566.389321][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1566.395619][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1566.402147][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1566.408886][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1566.415089][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1566.421143][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:04:21 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x16, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x8100000, 0x0) 00:04:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x8d2f000000000000) 00:04:22 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x64}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x9effffff00000000) 00:04:22 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x30000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000140)={0xffffffffffffffff}, 0x2, 0xf}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r3, &(0x7f00000001c0)={0x4, 0x8, 0xfa00, {r4, 0x5}}, 0x10) r5 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x140, 0x0) write$P9_ROPEN(r5, &(0x7f00000000c0)={0x18, 0x71, 0x1, {{0x0, 0x2, 0x4}, 0x8}}, 0x18) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:22 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x0, 0x0) 00:04:22 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x17, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0xa1ffffff00000000) 00:04:22 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x0, 0x0) 00:04:22 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x65}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:22 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@xdp, &(0x7f0000000100)=0x80) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000440)=0xe8) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000500)=0x0) r6 = geteuid() fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000005c0)=0x0) r9 = getuid() fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000700)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000240)="02ca4326acdc65998313131df5b25c5d234faf6cb015e7117e7e23cd86ca631e6ba2b8cc0b643f3a2c51db824a509f065dd509a81edc7ef9995f2b6cde04f85e333ab7308b688caa7fbc04723fc779020982c35f282ec5a1f32ee283cdef91ba9128df46e258e52412098b66b1d6f324439814d4715c20f6017f51000cb4d3dfb4faeaa28dcac963db0f280a838864e0eaa55ded3a64afe1409dff067ae010439d4cd55ad8ec3b950f31505eb2a571db4895c0911f3d1997244b1b95a1cd056143f3", 0xc2}], 0x1, &(0x7f0000000680)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x8000}, 0x4000) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r11, 0x84, 0x8, &(0x7f0000013e95), 0x4) getrlimit(0x7, &(0x7f0000000780)) setsockopt$inet6_int(r11, 0x29, 0x50, &(0x7f0000000740)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r11, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) close(r11) close(r0) 00:04:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x0, 0x0) 00:04:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0xeaffffff00000000) 00:04:22 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:22 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x18, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:22 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6b}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:22 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:22 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0xf0ffffff00000000) 00:04:22 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:22 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000300)=""/94) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x8c00, 0x0) getpeername$netlink(r3, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040), 0x8) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000240)=""/186) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x4) close(r2) close(r0) 00:04:22 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:22 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x19, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0xfcffffff00000000) 00:04:22 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6e}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:22 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:22 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0xffffff7f00000000) 00:04:23 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:23 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x1e, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:23 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x71}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:23 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r2) close(r3) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x4000, 0x0) 00:04:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0xffffffff00000000) 00:04:23 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:23 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0xfffffffffffff000) 00:04:23 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:23 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x72}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:23 executing program 0: r0 = eventfd2(0x0, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'lo\x00', @ifru_ivalue=0x7f}}) r2 = signalfd4(r1, &(0x7f00000000c0)={0xb595}, 0x10000019d, 0x80001) signalfd4(r2, &(0x7f0000000440)={0x5}, 0x8, 0x800) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r3, 0x805, 0x0, 0x25dfdbfa, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @remote}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000000100)=0xe8) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000540)={0x1630, 0x38, 0x0, 0x70bd29, 0x25dfdbff, {0x12}, [@generic="0babc8e24c", @typed={0x8, 0x56, @str='\x00'}, @nested={0x11b8, 0x22, [@typed={0x14, 0x45, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}}, @typed={0x4, 0x1}, @typed={0x8, 0x36, @uid=r4}, @generic="0778eebc2317db2be48346bce00114070eb59df6161def410bbb0482e9815257daa43785f3fb239cd9e64cc89e53590b5c87c64da54f83d55890a6175aeeb14d435dc265288ac17e852cd4676104b362b97578703614c84a5473e0b2e969be6a9f6ea7ac6a5650d231ff407cf1476621260f6b0b4660318e700df4331f37bb9f6a2c6ecff36715dd420dadec746eb52a638df8abbc4fd004ea29c640000be1919f956a069940cb875ce1bf1ba82b888bc63f0533a8769c", @generic="4d7e4e33965a2a7a642ef90776dfd25f158c28af26bf3af8bdcfe84d8ad6028fc86938bfb7e73c3f2b81df643d0ff3471f481271a22e1c27f0b73508a6616ac1164c5795c4a30fa5a55d366743d4681b30780d09d07c1fe321438eda574ecff9b32fc25ca2b548848a5b6f49a6a75c32256cbbcc2abd50a27b", @typed={0x14, 0x22, @ipv6=@rand_addr="38cc2803c9bbf9539e8eda9eb43d565e"}, @generic="8b49fa85ae95fd6e96f549b587fd31ce029700916c79e53a1724a4012d4ddaae991b7a2ee8154b", @typed={0x28, 0x79, @str='vmnet0%*posix_acl_accessppp0:cpuset\x00'}, @generic="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"]}, @typed={0x8, 0x86, @uid}, @nested={0x2e4, 0x37, [@typed={0xc, 0x1d, @str='TIPC\x00'}, @generic="916a69a523f9b129bb9e87b0f0382ad6c688d85d1a5d36e5babe0e6efee0987e6dc3e70dfdf2e288a935ad6c2363aa3c76e28ba108c9b6cc9f0b2c047fda93b1580e5f51da1827254c85da861ff9cbe63031845ca1b262ffd3e159ee9d3fc9e0e416a49ab32b40e916c2a0189273a65687b849b233689c7db983c21eb3346e5347c654ff0b69150b15c6ae3c17ccdafb61eec7456f570412", @typed={0x8, 0x6c, @uid=r5}, @generic="140a8aee06bdc6834fdbbea4637262303b2dce5a388263ff10c399c199195859bda103aa28c267184987ea184c8230227fbaf1fccc177a81bc91246573a222383b77addc60016b1871a518cd0c14ec13435d3f6e3e68fc1f85d136fffb9ac52c08e79a285cf209ccbdf740772085ed543de08cc368ca11f556835f1bb90e550e23e05534b5dad7e05665adde2f09d4ea335bc8b8e50db8ae886614627f54059139d956b6be68085a50d073c7ba0bc46198d5d56e2dbd2a7936c1978b249ecd49b955edfb7214ae85d73bdf689676d2692b6f0de41387797f796082b60eb36e", @generic="1ce293dc3571ea9ae4d00d9af99f2009dcf329f3e84dabaaa77aeedd544a22539d9aa94d812463928602d0fafa780c6af9b4daa9e2ab534a8ba5ec25230a6da72ec8536fb9a3941f0d660f996f151319897486a64100d5f0471dbc8b53a3dfc6bb817ada4682018185ad8e2c3c15e28aacf2d92e9424f1f53043b054bdf65ce7c8a30a0766e89f6b48df19d1248a312769aee11a50180e", @typed={0x8, 0x14, @ipv4=@multicast2}, @typed={0xc, 0x4c, @u64=0x10000}, @generic="2378537a9cdeca17484f747707e1f3828018dd25d1b2e7e5769e23a342fcd9b7193115ee5823b8f2369a2820ae33888bf41033f5cf068a04374cb77d3cfbf965f7362f0de84c8cfa200edf0dfbaeeddd3d451e848d8636e9471f8049f76ebdac045bbd6f746bf00765e0cf528e3895db55e8218c0395182ea7342e38f7384ed58d6a3b25339f9543a05100c5b3ace742466064d70ca9592193765134fb2ed3bc85c5b95acd4a7d"]}, @nested={0x168, 0x4a, [@typed={0xc, 0x21, @u64=0x10001}, @generic="a311eb5e8546d3750c511f6d79b3b0a0b2e300b09a94b51384f8232a4101256d0677ab392de2f8712be12b35d292704833999ff8ef84857ee3c3ff5689f1c91bf66fdc17a320b42848831ad8b0c47447c0941d6b48a8f2b72a8badb3e5454af0a105e91424cc4cad127f85becc9feee383d729556678a9a647737bb4e317fd9a804a9493108915e0135b2c0cb1f1d5d1", @typed={0xc, 0x39, @u64=0x1}, @generic="a68bc6ac32e70cda3c7b81f9d7ffb6d6c506542c30372f76b468fdb6a5c0bbf6bf548ba9b9182834e577618a1b346a4cfc5a64a61a8eca1567acccc00daac63361c1bfc1e78d1b5dc749ce0e6e168f0a092d6f609e2bdae4777a947452f50ac1cc2b56fe90e6bbd605426bce110a442369b406a371605541ceee19bb1921545d924c052e8b5586b9d81ef29f52f39570df109a96b99f3c7b68873ffbb5aa5839b248088ae716ac10d921c28abad703cc109ef7f162c4324df03d2a0e"]}]}, 0x1630}, 0x1, 0x0, 0x0, 0x80}, 0x4000) 00:04:23 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) 00:04:23 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x21, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:23 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:23 executing program 0: r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r0, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 00:04:24 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:24 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:24 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x75}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:24 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x22, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)={0x1a0, r1, 0x300, 0x70bd2d, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x10, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7fff}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NODE={0x24, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffffffffffff8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xff}]}, @TIPC_NLA_MEDIA={0x7c, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff00000001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5d2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_LINK={0x90, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2abc}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffeffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000001}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}]}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x8000}, 0x4040004) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x90080, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x9ac, 0x20, 0xfffffffffffffffe, 0x9}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r3, 0x6, 0x1c2}, &(0x7f0000000440)=0xc) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r4, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000380)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) 00:04:24 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) unlink(&(0x7f0000000040)='./file0\x00') r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x1, 0x0) write$P9_RLERRORu(r2, &(0x7f00000000c0)={0x12, 0x7, 0x1, {{0x5, 'TIPC\x00'}}}, 0x12) 00:04:24 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x76}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:24 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) 00:04:24 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000100)={0x7, 0x70, 0x0, 0x10000, 0xd0, 0x100000001, 0x0, 0x9, 0x8c1, 0x3, 0x4, 0x4, 0x648, 0x1ff, 0x0, 0xe9, 0xfff, 0xd7, 0x7, 0x8, 0x1d5, 0x2, 0x8e, 0x4b, 0x40, 0x9, 0xbcf2, 0x1, 0x2, 0x401, 0x3f, 0x9, 0x8c9, 0x9, 0x902, 0xb9, 0x40, 0xfff, 0x0, 0x8, 0x1, @perf_bp={&(0x7f00000000c0), 0xa98c0cb82611792b}, 0x80, 0x3, 0x1000, 0x7, 0x0, 0x3ff, 0x10001}) close(r0) 00:04:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x4000, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x15c, r2, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffff0001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x44b7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xb1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x51}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x4}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x24044000}, 0x4000000) 00:04:24 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x23, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:24 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:24 executing program 0: syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x4}}}, 0x30}}, 0x0) 00:04:24 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:24 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x77}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:24 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x24, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x2}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100001}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r1, 0x802, 0x70bd28, 0x25dfdbfe, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0x7, 0xf6b, 0x5, 0x9}}}, ["", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x1000000000004}, 0x8000) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x9, 0x604400) ioctl$VIDIOC_G_AUDOUT(r2, 0x80345631, &(0x7f0000000180)) 00:04:24 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0xc, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:24 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:25 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) 00:04:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000040)={0x0, 0xffffffffffffff9c}) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') fsetxattr$security_smack_transmute(r0, &(0x7f0000000180)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000200)='TRUE', 0x4, 0x3) fsetxattr(r1, &(0x7f0000000100)=@random={'user.', 'selinuxbdev-em0}bdev/$vboxnet0*lo\x00'}, &(0x7f0000000140)='vboxnet1^(\x00', 0xb, 0x2) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r2, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:25 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:25 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:25 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x78}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:25 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x64, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) r2 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000080)={0x71, 0x1, 0x36, 'queue1\x00', 0x5a58ae1b}) 00:04:25 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14, 0x19, {0x0, 0x0, 0x6}}}}, 0x30}}, 0xfffffffffffffffd) 00:04:25 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r2 = getpid() r3 = gettid() setpgid(r2, r3) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000040)) 00:04:25 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x79}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:25 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r0) 00:04:25 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x65, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:25 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:25 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) r3 = getpgid(0xffffffffffffffff) ptrace$cont(0x18, r3, 0x6, 0x2) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) ioctl$NBD_DO_IT(r2, 0xab03) 00:04:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x5, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000000c0)={0x0, 0xa1, 0x6af8, &(0x7f0000000080)}) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:25 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7b}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:26 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:26 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xa3, 0x2840) bind$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e22, 0x3, @mcast2, 0x8}}, 0x24) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r2, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:26 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r0) 00:04:26 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x200) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:26 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x6b, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:26 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7c}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:26 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0xb2a4, 0x8000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, r0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="200728bd7000fcdbdf250500000008000500090000000c00000a00000008000500ff0000000800040001000100200001000c0007002000000014000000080001000a00000008000500040000000800060000000000"], 0x60}, 0x1, 0x0, 0x0, 0x40000}, 0x40) r2 = userfaultfd(0x0) getegid() ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x71, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000002c0)=0xb) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f0000000000)) r6 = syz_open_pts(r5, 0x40000000002) fcntl$dupfd(r5, 0x0, r5) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$TCSETS(r6, 0x5402, &(0x7f00000000c0)={0xfffffffffffffffe, 0x8000000000401}) r8 = dup3(r6, r5, 0x0) write$UHID_INPUT(r8, &(0x7f0000000140)={0x8, "e52aac313baccb9b551156a2d7c12b7711c32a17d3c4c9ceef08c2046fe288a7036e513019e5e114cc4ae935d23a9990952824f5d0c1f52e2eb94e5301ba9dc9a02818038eaef46fc2c3ebbe46e4a6024c93823f66462ba3d68913fdeadd1087b06846aa3ddf6ed3dc2b61b4960f48c2edf5cdf23c7e8d3f2e6daa71e66b29bc19e377d7df4637d735194a52da503a0ac44383ba5b3da867e09ceae02a9bfc21e7f28814c2fab7da41344e207ca706dc37592abdb685e4b80eb6dc2b1dc550a1d16166d163a4a220a54d7844facbbb2648ee90aa05c3c03ee447d79e517df8ffe70c215bd0bf69e86a5f48d571b9337590d05e9947727c0d77d18a117f110252735ca6700a55fd26838935808cce7b7c222a75339e44230bdeb99bc39c0c1cc20de74fcb9744f4c4a988f3874a846d31abcf5504d78a3e14f35f6cbd123fcff22890cc17c730c3ea9f74616dfe60064552ec25568a6211bdc39483a28bed0df0afc7d7c6d13d301e080c8846ea512a8ccae7a99da8dd3009feaf204d22e32c5ecc333e616159d55328d375e59194c5c9a0b3843afb283d1d26f59e03105e91aa552386468432a09be73220e942394f34c559797b74bfe7c5c2c639a40e4d2e81e1004b127540a0bdd6be2f95698e75e4f1203a47d61f506ac9364be9d98ae46536f74afe08c450ecb902e00f188c9f32aed0677455e10bbe82c763a464f10f64c403c35376b7a675546835209f0e2809e9c2bd191f784dda4b727bfac512497a07474e6d3e13233601df81abcdb6fbfb152483ec61baaee45a5d733c62107f63c55a046401a5ddef70cef8d52cb4784e3efc34de554c8ff48f7ae3d6dc1ed4eb70fe1e610355fd66ce1af8ff63b6641fb3dadfab8a9b0b1f26ca11f7287258ad4766e08340f8f2fd53e7e5f287bb73c186f0290f225687040c762776a02e5e65f1b9b713e8ef98ffe111b3e4e7b761dd3ed763ed8dafd67625fb300ac752c0ff9c0c04b75be292c3f0247bd0b3560f1c76aff38791037fcf2b812f1601934a8fc769f7198e0df685841489263a1495a8a8bab1a63cb12b3089a3e30aab15ae872437e52a6f0dbc4df2d0e8df4c6bcd47beefc179d85b70b42b319453e6efaff96a509420bec299f227c4b676c58038916897f15430ff52087dd97dd329c6b6e207378053accaa31843a333e4f69586103424f44bd67eb355c1fbe078e62f07ebaae46c3e335372127dc5fa70a4579af715e531bda52761dc206aded4678079720603a577ef7e5fb5a81a525b7c96a4047d9d6bb80d7e0ce55cc0a4f73256ae9c515307f13fe54126786de425d7a674b05116104176faac5b9365b33fd2f5a710a5159d342abecede83ad421bbb712cd5b006671a958cec907311719eb3e0b5dc4fb51054e06656a7a2a066c0aac65ceb434ca3f242cb2b1d7a22179a85cbbeeacc2f0135d8dd4d1363a98d2543fa4973e19eb359e956d27f142c75f62c7aecaf47090236b9791847725bc6fde15cd4a119a4976a3f0f2d622973ad9000aae56f88b396fa1881ec0b0a5de9955fc8f864b36eacd635b88826e0a64897d605fa4a14f7786b037cf308bef61c7f860e38f1ae67fe8cb7802dbe85f9c0c082eed1a13e645370d0c95d63bba215ac8a637b8f968aef06329d62ba131b56b46bfcfa6a5e82016d5eeb6e7db45595d1acaaa5ec9886315d3dced9d0a15c44c043ac91e4ae7077139774607b76cbc017f636145beb84c1829a6030f4a895a56b8d141f743c9189a71387893f785804f85927a23ccd79c432ab686b621ec91706ef082b4ea4fa608ce2daca0d2e2e07ff51e6a8fdc22f1c8ee5ae53720f93b4547704fae580e5560e3c7b1ac2a38ffc294d3c96635e3b919339394843c8a171c7d12ceb9c0a11be25783694b177b399e7a495538e293a59d3ab44b176afed6894aa0e501d9b98981be3f2057bf6c9869403a34cb83ad57150c674301f39524a026f3608a3414287bc4e507355823c6f8640bb803a392fb8847023d1db3c39753e72414682c617de9bd0d5b6a55d46004d49f20d2f8f53cdd8eb11402f7895cd7c01b4964fd005c564b0b0e156969ccde818dda3a7cae02d1d3af95081e6549f28976fa81b5e90fbb0a62fea850ffaf0220132189c11a74996261f6de6001c50364f08c4f48fd46a0417ec8ee4d003efeead64b87d64b43cd6868f365e72e26dd9f5f9f74d135f64464cb38dd62051ae70c5a4daabebe700eb9b290b8ed4142db0090219e6186f8f71fa8fe1ebe42f621b8eed182ee8ad0401f0a3530fd48e4d1eb2637f1fbd2a7032b0f85715203c12ab8ff48131bc4ff28272b57119a76bc0b30fef5294c23c0b2bcadfbba37a00502b5e43d72148d9acc7cb7cb39dc830cd6f30262a09eecf29d1055c2edc3926cfd5076aa5f9f172ed145359fc974ca5ded652433d212607bed155df1aff269414548a39a644b6ce927de5de6e6750575c4fd7ea7fe10b1e51fde6975c0c23fc012a8b12fe3fa64e972e4e09eafea165ae5c1ffc9d761e1314a781959c223b96eefde0f4f45c7ac032a8d3f1bd304114c3329a3e4966eddcc8d44ae70bad2932f963100955e2d2d487347c2aa8356bc6bc3c84e418163c758f1372246884e6d80d87d7ab3fe660dda13ada65f200b4fb365223b93bbc29493ae6dbbbb1823edb8e9f045b60414edab955e1046b67a8d4908ab08ad90216125d2ffd8c7814a9a4940df0a653b1cf53cf456412228445ebc8e1584adfe13207ff24fe602e2a506218710483b5544347a3d515b7d2ddcaa1bb7ae3578841918a8ed00659d5f260d23ae17a9ffc77f79758844586fe53517097838a92dde8873e8be1cd5934f1a4bfdd9d0b5725b811c4a2c121b7729946993a736bd195c55684ea680304af4844a1b2f74e2c2b2ccaeceb00b9c2c515b70912efb27643c5624025e358b44853cc0efddc103ee514471af902cd9b68f102c95a91d2b825b473ce842e6367b0b7305ce8be6f9c812abe860bb632e00b69a0370e5c8f9ba0cebbcbe1b9276949c303a4e9e3b6db37a0716520c07512192364abb58399fca973a1b32106096eda8bb85745562e8a35c5e917fdf858091a4c29d6549e10098d6b205fc5cad546fe07b3a70756cf7079c88f3708f0c8527002b99e80cbd584a3737fb37953cd6dccf21add4d4b6e65894490840c008578737d5e208649d1cd34beb403c2226300297853a29cf6c661b426c13306575d81f6fd21712e0ec4366013883b95a71d5094acbf156e42de11cb873744983ec1ff9cfbee2278053b8b4e523388bd41dfd3c2ecaacc5d9d2958bbfa94f4bd0ac1c61c98ab295dd5c69020f1329818df9a2aa88ced03f4e6a4d1f8cb020afcd2384e65511ddeb908ba0c13a03dd32e8d4ccf0246008f35ef5184f81b8fed73b4aae4998bd8c7d784210042247d39396ba881bf43555d0ec58deede7b4729e79d31b2a346527594ca3a47a1723a792a701dc18d0124365e2c4a4fefed48c29a9f2fc747b302eaf92a100b2da211c91de4ab79d4aede483d852635c6f14d38095a5739d475c7aa67fdd54767a056eeb3098dfd8d1c21f32e76f0247f04118448273586856e641b83f540a643e72dc15804b78bac475f39e23291798aa45a2c10aa5fef2d5e4d7b8f529a66535d11c6149e9797f2fcce2804f2a5370345e98b0c02c7dd27135d414fe72f0740423920d68b64f6b8c05788c6693ee1b9abb5d4593a970dc3ee2528765fb739964f4fed7200d7e796a9f3d0d60834e638dd8c29d4e85011e4ba4f127fe765954a5b5bb5d1cc69f2376599d5a3e8c30714893f763c06061072c10cb0eee17eb2a2514acc584b04e169d4a33a330367bb725ff9462f5d50282a2e393293eec8ea1eaab8217cc108798a4a57eccdb00647ab9f07318993f7c59c395a93cbd681d0a967a56e3f13c832c48dcc0d0096870b0d51b754e70b12a849b6f376923f7f7d909f64d64e1d6e338d39166b725265b96ed21e36b12057148d66e5df04b7b734ed0957d47fde172be2473b9ac6fdb823abe3e11ec69a170a14511d5572d6c0d9f6b749acad7003f0567bb6f9381649e42d02764077330d5af3d93185968a9f8dfed16c4a7c768a2bb98304946a557182c0ce93e82b340074e384cc6bd6129483386c654a6ab3bb12fe8e86adafa93f218fdf5019c09292858acd8ef7aa6a78e3f846215856d630ae9c5fc4009693b2767ea55c469f9099693287b35d43ee0f7a5baf3328d37b2c536f2abd6e21e472c105ae982cdd26a5a20562122e71efb1486c28d9409c3114b608f297695958c5604cf0918c0c70c56c79170260d73bde297e47cae1c404cca0a96eed51a2dc8f6f6ad862fe767ee5b5e68f231096825d935b809b3c1b5d9a2cd76cae22652bed7d263b42612ed717eba0aaf2a3989c4520c402d29428010000000000000062fb3fdd073b91d4e2f6895fba9639ee78bd8ccb5bc3ce442fbeb9a1521314b82804293159fd7df4db66b78a06fe93e705bbc4e0d294a787c3cbf271b2acd15e7b4998c822f7724d3191e2265bd0d694dfb08063c9ff26a424884b46e26b5560d756c114ad1a7b92eee3f49dc2883b604ecc49c5ce92ce467778301326588a6577d44758e8d90710248d110dbf3d3d568779bd1c616369f84619dd089e38b51634f7c5d2ac9f1547a342877815a3864ad70b68b196bde9d810512f411d5235633ef65088788dfa3f152df7cee3a0803f6ac7ae192301dec07ff870ff3d7cf1c09cc9093263b225d01222376531007af9e6fb96e5ccaa8274f70adc786db7f33a20a752717b56b9a03bfce15a1aacd78c4adf8bdf41de8aaf421684c27526088c54322b5eea9175ef9c574c1f873218cc6f5df233892d7d5b0b0649ffc5a1c4909f2967a8c1f15b419ecde0448f071fa71e553f4f12cfa5e35022e75ddc5509edddc3de82d9097759b27f7c24776702e0ff64559281f796f11c1a9c77a156f390d2d18d1759b6be0347eb5bb4df912e9cfafa0db3be3243bacb378ca0946cece695a8099d6d7a24fc8bcca4c09695e3208f17f00bf404f6eb7852dfe73c163a19fd4e890e0edd5c7a727984b6f47a952373b95200bba061756c699c218b52c265b22bcd5cb24fdf056621fdd2126cede171e435320ca34e56e4c82a2afc9a59d3bf4647877658b6f23a6484f37acd8e2e184926993b5d1bbe6cdba64f486b4fb41bb94a644140540894f8fc14e585bc8beae88eabf926add289c82eb8cea99743baed842d76eb5c5573f7a7f3f2693960d6bfed697b5619afd942f41689dbd281a35e32478ba3a388dada82a2f4164481aa6a8f3946a84ea6186b20ce388c202be42996ae90feec7258d4a4a276353df84c96b160ac003d81cf395c0e61b0f0a9e692c32fab307f754cae5de7716a00cb96160cd39c931f4885d612862cecf6ba76502c9d266f97e4cf6cf0a16f787788e5471458a0dc24d3f2a28caa0f7ee00cf8bb113bd9c2b086037d765b5ec9a849df6f482fc01b48261e44299b0bc88321d837b6e2d221ebf2996b4140cd82e531de27f8de445f31c64469a5a145b031cd2569d19e27369c31ec63a989f0c9aaba7cc9d36d652001d40004f83a90d6465854f31bf15d1ef6bff4c02d60b948a37e3f50d250d7f85f545f507014aae5a35908283168c034f654acbb9d0fc261671d612e3d74261653e69e5e9cf7c8fda298b4d6c879cbbb97eafe648ba70150599089d65c1fdc0d5af879a2d46a443ac6dd21b33f72510742db4faf7eeb1580580ffe26e2d5ff", 0x1000}, 0x1006) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$FS_IOC_GETFLAGS(r2, 0x80086601, &(0x7f0000000280)) close(r3) close(r2) 00:04:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x40000, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r2, 0x328, 0x70bd2a, 0x4e2, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40000c0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000540)={0x200, 0x6, 0x6, 'queue1\x00', 0x6}) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r3, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000080)=""/169) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000340)={0xfff, 0x1, 'client0\x00', 0xffffffff80000000, "5e7f6da3941ccc3b", "0a51ecdab52e82c7c250e8408dd00dd35a60235f0712c32b0ad448cd36e64604", 0x5, 0xda}) r4 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000140)=""/153) 00:04:26 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:26 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r0) 00:04:26 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7d}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:26 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x6e, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) write$P9_RREADDIR(r1, &(0x7f00000002c0)={0x68, 0x29, 0x1, {0x2, [{{0x0, 0x4, 0x5}, 0x8000, 0xca0, 0x7, './file0'}, {{0xc, 0x2}, 0x5, 0xfffffffffffffff7, 0x7, './file0'}, {{0x33, 0x2, 0x8}, 0xffffffffffffe231, 0x80, 0x7, './file0'}]}}, 0x68) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000540)="6c6b58b4eab7ad84020f49a20bcb7a81ad9c0bbcab5407b68246bb5065a8ca58ae7289bee424", 0x26) fsetxattr(r0, &(0x7f0000000340)=@random={'btrfs.', '!trustedmime_typesecurity{posix_acl_accesslo-^\xf0nodev\x00'}, &(0x7f0000000380)='\x00', 0x1, 0x2) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000580)={0x9, 0x2, 0x40, 0x1e, 0x6, 0x8001, 0x8001, 0x6, 0x9, 0x8}) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x34000400}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x168, 0x23, 0x200, 0xfffffffffffff1c6, 0x25dfdbfe, {0x16}, [@generic="935c5df89f21d5cd99b853acc87a8288d5dd9be61fa982e9d31f9731e096fc7567ddac118812c72b6393e816730c798b883b7b593a679d36c9bbc4e3444e02641a73a63fc02240e168353a555875e1d3cf493a", @generic="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"]}, 0x168}, 0x1, 0x0, 0x0, 0x1}, 0x0) syz_open_procfs(r3, &(0x7f0000000440)='net/ip_vs_stats_percpu\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r2, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:26 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:26 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000180)={r2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x71, &(0x7f0000000040), 0x8) r4 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x2, 0x2) mknodat(r4, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x7) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) close(r3) close(r0) 00:04:26 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) close(r1) close(r0) 00:04:26 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x20000048) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:26 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x6}, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xe) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000500)={0x0, 0x340, &(0x7f0000000040)={&(0x7f0000000480)={0x30, r2, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000100)) 00:04:26 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:26 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x72, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:26 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:26 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) close(r1) close(r0) 00:04:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x69223a85, 0xe, 0x16, 0x4de, 0x0}, &(0x7f00000000c0)=0x10) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000200)={0x8, 0x10001, 0x7, 0x6, 0x4}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e21, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x800}}, 0x5}, &(0x7f00000001c0)=0x90) 00:04:26 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80004000}, 0x1cc, &(0x7f0000000140)={&(0x7f0000000740)={0xfbe328fe, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0x34, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3ff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff00000000000000}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7fff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}]}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}]}, @TIPC_NLA_LINK={0x30, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}]}]}, @TIPC_NLA_BEARER={0x44, 0x1, [@TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000000000000000}]}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}]}, @TIPC_NLA_LINK={0xa4, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffffffffffe}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x32f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff92}]}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x401}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x80000000}]}, @TIPC_NLA_BEARER={0xb0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {0x14, 0x2, @in={0x2, 0x4e22, @multicast2}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x7ff, @ipv4={[], [], @multicast1}, 0x8}}, {0x14, 0x2, @in={0x2, 0x4e20, @multicast2}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1ea0}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x100000000, @empty, 0x1c00}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x10000}]}]}, 0x258}, 0x1, 0x0, 0x0, 0x44000}, 0x4000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(r3) close(r0) 00:04:26 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r1, 0x110, 0x3) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x80000000, 0x10, 0x0, 0x5}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r3, 0x10000, 0x9, 0xfb}, 0x10) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r2, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:26 executing program 4 (fault-call:6 fault-nth:0): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:26 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x75, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:27 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:27 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) close(r1) close(r0) [ 1571.589294][ C1] net_ratelimit: 24 callbacks suppressed [ 1571.589302][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1571.600921][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:04:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r2 = request_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={'syz', 0x0}, &(0x7f00000000c0)='TIPC\x00', 0xfffffffffffffffa) r3 = request_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000140)={'syz', 0x0}, &(0x7f0000000180)='useruser\x00', 0xfffffffffffffffe) r4 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x4, 0x2000) ioctl$VIDIOC_REQBUFS(r4, 0xc0145608, &(0x7f0000000240)={0x96, 0x7, 0x4}) keyctl$unlink(0x9, r2, r3) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100)=0x1, 0x4) 00:04:27 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) clone(0x0, &(0x7f0000000080)="f7b56e2de7a87d6ed0aa9f32654313831dfb9de4519b5a7250dc704634ae35b74d8fa299dfe212e07ad8d05333c2854b19cd36408a54c98eb465", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="601dc051ed3533376c52f1b37b6f7864e6893081db6db4f0e7fe04ba1171bf68813462") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x64043, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000240)='SEG6\x00') sendmsg$SEG6_CMD_GET_TUNSRC(r3, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1080040}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, r4, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@SEG6_ATTR_DST={0x14, 0x1, @dev={0xfe, 0x80, [], 0x28}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40800}, 0x0) close(r0) 00:04:27 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:27 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x76, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x440, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r3, @in={{0x2, 0x4e23, @rand_addr=0x796}}}, &(0x7f0000000200)=0x84) 00:04:27 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:27 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) close(r1) close(r0) [ 1571.952876][T30397] QAT: Invalid ioctl 00:04:27 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) [ 1571.974069][T30401] QAT: Invalid ioctl 00:04:27 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) close(r1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0xec0) r3 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0xfff, 0x8001) recvmsg$kcm(r3, &(0x7f00000001c0)={&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/6, 0x6}], 0x1, &(0x7f0000000240)=""/67, 0x43}, 0x102) close(r1) close(r0) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0xfff) 00:04:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') ioctl$NBD_CLEAR_QUE(r0, 0xab05) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400, 0x0) name_to_handle_at(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x72, 0x7, "767a8a66419290e89d21dab52ada9bb4418a38ce1d76b7216576068fc9b7b3d4fdf0ce3db0ed77a60551ba22fc7a510d905c12f97fdd6c05fc7a794f1393feb8a69dd47b4c5d7edd2a4d4749aacb6f05e4165da45585750630fae6548e11af1829e84319789a92cc7de5"}, &(0x7f00000001c0), 0x1400) fsetxattr(r0, &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)='\x00', 0x1, 0x1) 00:04:27 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x77, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:27 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) close(r1) close(r0) 00:04:27 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:27 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x12, 0x0) 00:04:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x7fff, 0x402400) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r1, 0xc0945662, &(0x7f0000000180)={0x6, 0x0, [], {0x0, @reserved}}) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r2, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) r3 = syz_open_dev$video4linux(&(0x7f0000000040)='/dev/v4l-subdev#\x00', 0x1, 0x2800) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r3, 0x80845663, &(0x7f0000000080)) 00:04:27 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = open(&(0x7f0000000180)='./file0\x00', 0x503100, 0xaa) ioctl$VIDIOC_G_MODULATOR(r1, 0xc0445636, &(0x7f00000001c0)={0xfffffffffffffff9, "46a1ff1e0333ae15a0c0e091b199b2135cfc4a45efaf75e44695b4bccf5270c4", 0x400, 0x6f24, 0x7, 0x1, 0x3}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r2) close(r0) 00:04:27 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/bnep\x00') ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000080)=0x40) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:27 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) close(r1) close(r0) 00:04:27 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x78, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:27 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:27 executing program 2: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x4001fc) close(r4) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x0, 0x0) close(r3) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f0000000100)={0x1}) 00:04:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x49f5f248b450d300, 0x0) write$FUSE_NOTIFY_INVAL_ENTRY(r1, &(0x7f0000000100)={0x26, 0x3, 0x0, {0x1, 0x5, 0x0, 'TIPC\x00'}}, 0x26) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r2, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000140)) 00:04:28 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100008, 0x0) 00:04:28 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) [ 1572.549289][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1572.555134][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1572.561035][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1572.566840][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:04:28 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0xfffffffffffffffd, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) [ 1572.629396][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1572.635593][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1572.641431][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1572.647792][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:04:28 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x79, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@initdev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000002}, 0xc, &(0x7f0000000280)={&(0x7f0000000540)={0x1384, 0x3d, 0x8, 0x70bd29, 0x25dfdbfd, {0x18}, [@typed={0x4, 0x66}, @generic="aa48074b1124a1cb74407e9cc89671e281781288231217493c5f0130da6dcf81f50f18b052aca85af4ae9e63cc0019f3157418374c863ff5925381752e6c721744453a2ccf73e631b1846c72b7e8cb4b2521410fd98e00185789ad5bcad83cede900c61b1ae591dcdd6062898b8f9e6b47c8", @generic="b60543df37d50784e2a8f6d9cdb91b43fabdb3947851a6f530699813deacad1d3eade60f745d16d865b9ba9d280ee55eba84cfc42fad1c69d7036d18df45b800a007df86d405f4236984742e0d5cc3580ce96ec45de696311c44dc9eb2800919195ce2e0ddcc8546035bdb9af9b83ad56501612b78c6e050c81e1eb33a3c3b4fdb56758a35d4fcbaa9", @typed={0x8, 0x8b, @uid=r2}, @nested={0x11a0, 0x55, [@generic="66312ac0c15d93a428429895c620f4877b1b4853c019fc0b44bb0e78f563d1865299d628c93b25c35c8052f00f600005ba8001a4ea3a8b23259569974e06d69c335ae2cbc5a3d530b6fedfd8dc9c6b26e3ed8733e032e5bfffa6f880725a960e88308a264e61804c93c7156fbcacc6e245caecf3112017bbb2726cd476d241635f6548d577cea8bdd9cdbd9862ca313db0af758c5cd762d0d3ca1ccef655ac3a73a91d88cc8caa3ffaaf61513a8cb66934", @typed={0x1004, 0x5f, @binary="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@generic="29a83d9d50ba70b56eaf6ec921145188179a41baf62bfc97236a7f5ef34db7c9909d5c21f585a0f97214fbaa3e234e3c3c8dcf9583b9fcb16a34500f5c568dc1a940fc5f7ace83e145c38d2d836e52d180b618286a523261b7f44e3b27bb7d160abcaea12b789fc711491ff9abc4558a6162077edbfbe525e2b47e85ac8f048faec8ab90316ab3de66092ed14909e6f9cce449cc59c56d1f80b8626a5a6a903823b208141c241fe71d7338169eed634efa56d51cb5f3fcc2fc30", @typed={0x8, 0x3a, @uid=r3}, @generic="debbb3699962df1d93695a840db528f46298010378701ae0cbe65fc11f7db8c5be668720f9"]}, @generic="29209b987884d4d96d492a37252d59f03e49e86fa852c18de8d6a8f66654b78e5d94c880549a570880f720bddbe59ea4ef7416c53fc40331e0f0dc777a2832c976d702a134e88b27debf4ec364eee891829df28996f28060e5c09a42b30ae3053cec043317db4f7908d271e08cd980a55df7bfe08eb4cc704333539625", @nested={0xc, 0x4d, [@typed={0x8, 0x62, @u32=0x6}]}, @nested={0x40, 0x30, [@generic="d99e2cc9bfd82a9b367eb02d0e82bcf36c1634b799e329add6c19e71cae9ec3a372594d04306dd9f5eaf044b656fb9bf5ddb1fe3bc4e4cfd7951"]}]}, 0x1384}}, 0x81) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) clock_getres(0x7, &(0x7f0000000040)) 00:04:28 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:28 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:28 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x640200, 0x0) close(r0) 00:04:28 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:28 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100009, 0x0) 00:04:28 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100000000, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x9, 0x100000000, 0x898d}) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r2, 0x805, 0x70bd2c, 0x25dfdbfc, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:28 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x7b, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:28 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) close(0xffffffffffffffff) close(r0) 00:04:28 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ioctl$RTC_EPOCH_READ(r2, 0x8008700d, &(0x7f0000000080)) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:28 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:28 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) close(0xffffffffffffffff) close(r0) 00:04:28 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x810000a, 0x0) 00:04:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0xffffff11, &(0x7f0000000040)={&(0x7f0000000480)={0x334, r1, 0x805, 0x70bd26, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:28 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:28 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x7c, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:28 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x81, 0x200, 0x5, 0x20, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x1a6}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) close(r0) 00:04:28 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) close(0xffffffffffffffff) close(r0) 00:04:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="410000000988237a8fff94a181395c3727d11dd5b776a53eaac706229b1b9158e0b45ee903606f3ab041a73def35b0eee65b77ec161192fa355935d15825cd683fa6dd8b009a4dc0918e348f885c8820cf7ccdf95c99decd570254fc6841302a1d03d220cff68a17b629fd65a4cff23836fdb9e5429c2dfaf718f577044547feef58c015e2d113bad86164becb9f749467065e40950abb106408ae40deece11bfe395648830a0a4a2eace4f929b68e39518c784662568ea26c123284648b4afcd82d3c6caf68ac35adcfb15fef71075cc58bdf8eb6e1d80d4c86dd590a9dbe748df1808006da"], &(0x7f0000000100)=0x49) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={r2, 0x3, 0x30}, &(0x7f0000000180)=0xc) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:28 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:28 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:29 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x7d, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x40, 0x0) write$vhci(r1, &(0x7f00000000c0)=@HCI_VENDOR_PKT={0xff, 0x40}, 0x2) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140)='NET_DM\x00') sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x4, 0x70bd2c, 0x25dfdbfe, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20040084}, 0x4000) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r2, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) r4 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x2, 0x2) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000640)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000800)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000900)=0xe8) r11 = getgid() stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$USERIO_CMD_SET_PORT_TYPE(r4, &(0x7f0000000d40)={0x1, 0x679}, 0x2) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000a00)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0xc) fstat(r4, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000b00)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x2, &(0x7f0000000b40)=[0xee00, 0xee00]) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000b80)={0x0, 0x0, 0x0}, &(0x7f0000000bc0)=0xc) lsetxattr$system_posix_acl(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000c00)={{}, {0x1, 0x7}, [{0x2, 0x3, r5}, {0x2, 0x4, r6}, {0x2, 0x6, r7}, {0x2, 0x2, r8}, {0x2, 0x4, r9}, {0x2, 0x1, r10}], {0x4, 0x1}, [{0x8, 0x4, r11}, {0x8, 0x1, r12}, {0x8, 0x1, r13}, {0x8, 0x1, r14}, {0x8, 0x5, r15}, {0x8, 0x5, r16}, {0x8, 0x5, r17}], {0x10, 0x3}, {0x20, 0x3}}, 0x8c, 0x2) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000cc0)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000d00)={r18, 0x9}) 00:04:29 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:29 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100010, 0x0) 00:04:29 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r3 = syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x0, 0x2) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x10000004001fa) close(r1) fcntl$addseals(r1, 0x409, 0x1) close(r2) 00:04:29 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:29 executing program 0: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, 0x0, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:29 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x20000048) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:29 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:29 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3, 0x1) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000000c0)) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00000001c0)=0x4, 0x4) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000200)="761d63b43b95b23e711eca614c1cc9f067e522ad6593aa32bb8f7ecfe995a88d137186c90485d1582d692191e8efa817ef76d41d42189f4fd8fc432e90acef292d0ac9f8f886cacf75bcfb71681d55281bf96102adafd6cff6786328678971244e1a444b3eb31d40d5b2531a6f54b2f18f32ad23b210bb9259462d21f5a0570f3d6750352276f754e96c17aaa148bb0800243ee714b7978c102179d81d2c564be683c5ad1cf8b6f910e413b1b750146aece6ee444ac115356049f3edb21dc57c7f50e582c763115753d9243d39e009b6a1") 00:04:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x800) getsockopt$XDP_STATISTICS(r2, 0x11b, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x18) 00:04:29 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:29 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:29 executing program 1: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x4000000000000021, 0x1000000000032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x3ff, 0x2) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000240)={@initdev, @loopback, @initdev}, &(0x7f0000000280)=0xc) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x7, 0x2000) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) sendto$isdn(r0, &(0x7f0000000500)={0x1e0000000, 0x8, "73a2c3e24131a4cd41045245984d955529972d1d76d6ae7bd5baf28d52abe41b07c3fdb9c464b7fa3828"}, 0x32, 0x4044801, 0x0, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000340)=""/68, 0x44}, {&(0x7f00000003c0)=""/164, 0xa4}], 0x2, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$tipc(r2, &(0x7f00000002c0)=@nameseq={0x1e, 0x1, 0x3, {0x40, 0x1, 0x3}}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0xffffff45) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000004c0)={0x18, 0x0, {0x2, @local, 'tunl0\x00'}}) ftruncate(r1, 0x2) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(r3) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000180)=0x3) close(r1) r5 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x8000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f00000000c0)={0x5, 0x400, 0x2, 0x3f, 0x4}, 0x14) ioctl$VIDIOC_G_CROP(r5, 0xc014563b, &(0x7f0000000100)={0xa, {0x4, 0x2, 0x1, 0x80000001}}) ioctl$VIDIOC_SUBDEV_S_SELECTION(r0, 0xc040563e, &(0x7f0000000300)={0x1, 0x0, 0x103, 0x4, {0x5, 0x4, 0xd8, 0x2}}) 00:04:29 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100900, 0x0) 00:04:29 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000001024, 0x30, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x807fd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x301800, 0x0) write$P9_RSTAT(r2, &(0x7f00000000c0)={0x51, 0x7d, 0x1, {0x0, 0x4a, 0x8, 0x4, {0x18, 0x1, 0x8}, 0x40800000, 0x230, 0x4, 0x1ff, 0x9, '\\em1/\xd3@,\\', 0x8, 'ppp1self', 0x1, '-', 0x5, '[ppp0'}}, 0x51) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r1) close(r0) 00:04:29 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xfffffffffffff01f, 0x40) 00:04:29 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:29 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000010000/0x3000)=nil, 0x3000}, 0x3}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001240)={0x0, 0xd0, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x100, @loopback, 0x5}, @in={0x2, 0x4e23, @remote}, @in6={0xa, 0x4e23, 0x8, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x8fe}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e20, 0x1, @rand_addr="0c35766e30e25935a9f113639b909e1a", 0x40}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e21, @multicast1}, @in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e22, 0xe5, @rand_addr="c5f7b08f64f441f9bb863489ce1e2a02", 0x2}]}, &(0x7f0000001280)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000012c0)={r5, 0x9, 0x9, [0x1, 0x9, 0x9, 0x20, 0x7, 0x1000, 0x7, 0x10001, 0x20]}, &(0x7f0000001300)=0x1a) getsockopt(r2, 0x8000, 0x5, &(0x7f0000000240)=""/4096, &(0x7f00000000c0)=0x1000) syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r1) close(r0) 00:04:29 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100a00, 0x0) 00:04:30 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) r2 = gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) rt_tgsigqueueinfo(r2, r3, 0x30, &(0x7f0000000080)={0x2d, 0xffffffffffffffff, 0x8}) syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') 00:04:30 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x10d000) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000100)={0x1, 0x70, 0x40, 0x5, 0xff, 0xe000000000000000, 0x0, 0x68d, 0x10, 0x1, 0xfff, 0xffffffffffffff00, 0x585, 0x8000, 0xe9e, 0x100000001, 0x6eab, 0x9, 0x5, 0x3, 0x9, 0x400, 0x7, 0x3, 0x8001, 0x80, 0x200, 0x5, 0x71b, 0x2, 0x8, 0x8, 0x9, 0x9, 0x80000001, 0x5, 0x10, 0x4e5fc59d, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000000c0), 0x3}, 0x84, 0xed, 0x38, 0x2, 0x80000001, 0x20, 0x5}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r1) close(r0) 00:04:30 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:30 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) close(r0) close(0xffffffffffffffff) 00:04:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x6, 0x100) ioctl$VIDIOC_OVERLAY(r1, 0x4004560e, &(0x7f0000000100)=0xc) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff80000000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x401, 0x4, 0x100, 0x3f, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e20, 0x100000000, @remote, 0x9}}}, &(0x7f0000000280)=0x84) epoll_wait(r2, &(0x7f0000000080)=[{}, {}, {}, {}], 0x4, 0x9) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r4, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:30 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x200000000000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0xffffffff00000001, 0x2, 0x1, 0xffffffff, 0x0, 0x9, 0x40100, 0x2, 0x0, 0x55e0, 0x3, 0x7fffffff, 0x9, 0x1, 0x80000001, 0x1, 0x9, 0x100000001, 0x200, 0x3, 0xfffffffffffffa70, 0xffffffffffffff7f, 0x7, 0x20, 0x7a, 0x3, 0x80, 0x1, 0x100000001, 0x36d9, 0xee2, 0x6, 0x1000, 0xfff, 0x9, 0x789b0b0f, 0x0, 0x9, 0x4, @perf_config_ext={0xfffffffffffffffa, 0x5}, 0x2, 0x38000000000, 0xbea8, 0x7, 0x9, 0x6, 0x1}, 0x0, 0x6, 0xffffffffffffff9c, 0x3) r2 = perf_event_open$cgroup(&(0x7f0000000140)={0x3, 0x70, 0x1, 0xffffffffffffffe1, 0x20, 0x9, 0x0, 0x1, 0x1000, 0x1, 0x8001, 0x7ff, 0x8, 0x49, 0x9, 0x0, 0x3f, 0x2, 0xe1, 0x3, 0x5, 0x815, 0x22c0000000000000, 0x0, 0x8, 0x8, 0x1000, 0x8e, 0x7, 0x7fff, 0x2, 0x6, 0x3f, 0x0, 0x1, 0xf2d, 0x8, 0x8, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000100), 0x4}, 0x4020, 0x101, 0x2d633052, 0x0, 0xa1e4, 0x5}, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x48b1) close(r1) close(r0) 00:04:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8103f00, 0x0) 00:04:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, &(0x7f00000001c0)=0x84) ioctl$NBD_DO_IT(r2, 0xab03) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:30 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) close(r0) close(0xffffffffffffffff) 00:04:30 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x200001e5}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:30 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x40, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@initdev}}, &(0x7f00000001c0)=0xe8) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_CREATE_OPEN(r0, &(0x7f00000002c0)={0xa0, 0x0, 0x2, {{0x6, 0x0, 0x7f, 0x9, 0x5, 0xec84, {0x4, 0x7ab, 0x80000000, 0x1000, 0x2, 0x5, 0x6, 0xfffffffffffffffb, 0x3, 0x20, 0x80000000, r2, r3, 0x4, 0x4}}, {0x0, 0x3}}}, 0xa0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) close(r4) close(r1) 00:04:30 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000080)={0x1, '\''}, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r2, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:30 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) close(r0) close(0xffffffffffffffff) [ 1576.709316][ C0] net_ratelimit: 16 callbacks suppressed [ 1576.709325][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1576.721125][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1576.726972][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1576.732793][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1576.789486][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1576.795299][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1576.801227][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1576.806992][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1576.812879][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1576.818651][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:04:33 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-control\x00', 0x400000, 0x0) flistxattr(r0, &(0x7f0000000240)=""/152, 0x98) write$FUSE_INTERRUPT(r0, &(0x7f00000001c0)={0x10, 0x0, 0x5}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x14000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000000c0)={{0x4000000000, 0x400, 0x5, 0x80000000, 0x7, 0x5}, 0x9, 0x6, 0xf48d, 0x0, 0xfffffffffffffffe, "524129e7e07591f4352d2650d048471c6211481065ce02586ab6ab1eac8ea7502ca1a871aefca68f679ac2780b438a1f44f625539db5c66c01d7889aeaf457fcfa17dc6943d65a92c4053e928c851dd362fc62d051d896d112fb6876bccb7eab09dd95d459057eb9761c283c90cb3e9eed2b3d9edd165f2ebd865c4e64e84cb5"}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000340)={@dev={0xac, 0x14, 0x14, 0x1a}, @remote, r5}, 0xc) close(r3) close(r2) 00:04:33 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x7ffff000}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x4) 00:04:33 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8104000, 0x0) 00:04:33 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:33 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000100)={0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={&(0x7f0000000080)=""/10, 0xa, 0xffffffffffffffff}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000140)=r2, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r1) close(r0) 00:04:33 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xa}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = open(&(0x7f0000000100)='./file0\x00', 0x480280, 0x90) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) ioctl$RTC_IRQP_READ(r3, 0x8008700b, &(0x7f0000000080)) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r2, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x12502, 0x0) 00:04:33 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x10}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:33 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x8) 00:04:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) acct(0x0) 00:04:33 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x40000, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) socketpair$unix(0x1, 0x407, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00000000c0)={0x800, 0x4}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r1) close(r0) 00:04:33 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x9, [0x0, 0x400000007, 0x100000000, 0x2, 0x4, 0x7fff, 0xfff, 0x0, 0x4]}, &(0x7f00000000c0)=0x16) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:33 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0xc00}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x480000, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000080)={0x53, 0xffffffffffff7fff, 0x0, {0x5, 0xe65}, {0x6, 0x3}, @rumble={0x3bd, 0x6}}) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r2, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:33 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x20000046}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:36 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:36 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x9) 00:04:36 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x8000000000000023}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x102, 0x0) socket$inet6(0xa, 0x8000a, 0x2) ioctl$VIDIOC_G_EXT_CTRLS(r2, 0xc0205647, &(0x7f0000000140)={0xb90000, 0x10, 0x1ff, [], &(0x7f0000000100)={0x0, 0x6, [], @value64=0x10001}}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='eth0vmnet1\x00', r2}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) openat$userio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/userio\x00', 0x80000, 0x0) close(r3) close(r0) 00:04:36 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x7fffef9b}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:36 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101000, 0x0) write$USERIO_CMD_REGISTER(r0, &(0x7f00000000c0)={0x0, 0x82}, 0x2) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r2) close(r1) 00:04:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$video(&(0x7f0000000380)='/dev/video#\x00', 0x201, 0x0) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r2, 0xc0845657, &(0x7f0000000200)={0x0, @bt={0x500, 0x870, 0x0, 0x2, 0xd59f80, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000100)={0x8feb, 0x7, 0x4, 0x200000, {}, {0x4, 0x0, 0x0, 0x0, 0x7, 0x1f, "7e496cf6"}, 0x0, 0x3, @planes=&(0x7f00000000c0)={0x7, 0x10000, @userptr=0xffffffffffffff81, 0x2}, 0x4}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400200, 0x0) ioctl$VIDIOC_STREAMON(r3, 0x40045612, &(0x7f0000000180)=0x2) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000080)={@broadcast, @local, 0x0, 0x4, [@dev={0xac, 0x14, 0x14, 0x21}, @multicast2, @rand_addr=0x37, @dev={0xac, 0x14, 0x14, 0x18}]}, 0x20) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f00000002c0)=""/165) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:36 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x20000256}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:36 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x1, 0x2) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000100)=""/158) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r2) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x2) close(r0) 00:04:36 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1080800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair(0x19, 0x80006, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) getsockname$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x40001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x9, 0x1a000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000000240)) close(r2) lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='system.sockprotoname\x00') syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x840) close(r0) 00:04:36 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x7fffef95}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:36 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0xa) [ 1581.989307][ C1] net_ratelimit: 24 callbacks suppressed [ 1581.989313][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1582.000928][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1582.949302][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1582.955147][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1582.961032][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1582.966832][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1583.029300][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1583.035187][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1583.041286][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1583.047041][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:04:39 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:39 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/netstat\x00') setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f00000003c0)={@broadcast, @multicast1}, 0x8) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000240)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) write$FUSE_CREATE_OPEN(r2, &(0x7f0000000300)={0xa0, 0x0, 0x4, {{0x1, 0x0, 0x7, 0x76, 0x4, 0x2, {0x4, 0x7f, 0xffff, 0x3, 0x4, 0x8001, 0x9, 0x3, 0x1, 0x4, 0x1, r3, r4, 0x10001, 0x13c}}}}, 0xa0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r5) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x8, 0x2000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) close(r6) close(r0) r7 = getpid() ptrace$poke(0x4, r7, &(0x7f0000000140), 0xfffffffffffffffb) 00:04:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000080)) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) ioctl$PPPIOCSNPMODE(r0, 0x4008744b, &(0x7f00000000c0)={0x3d, 0x2}) 00:04:39 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x20000438}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:39 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0x14101d, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) pipe(&(0x7f0000000080)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x17, &(0x7f00000000c0)='proc+eth1^ppp0]:system\x00', 0xffffffffffffffff}, 0x30) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x7) close(r1) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) keyctl$clear(0x7, 0x0) unshare(0x8020000) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000000080)={0x1}, 0x0, 0x8) semop(0x0, &(0x7f0000000000)=[{0x0, 0xf2d, 0x1000}, {0x7, 0xffffffffffff0003, 0x200000000001800}], 0x2) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/ipc\x00') pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setns(r3, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000100)) openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="a5000000eb70f18e8854866650ace345739bd11654561e85b5cf8c2605d46800c1a45238cae9513fe78805ff3a217c86ffe42a69edc344c6770cfcdddf85f7a25919efe40d358ebd54c123f9009c4905df011bf1030e46fc630ac2d6a3f104000000000000002fe246e7cafae4593e0239e2a4d348a741eecc9b70cb9473f8c5c0db4ba0a833a52b4e2163a92890c1c901e8976af3f7905ab21d0311c11bd11b42b2d6c24f72cc809e36e42e815e0eb129fee82126dc2c42a021c393e6640fe9b5c6e929fcbad15ce8e7f6b2e08eba15a76ad79d0baa9ef6342551055f07fa7a3e8b35a915bf7c5db30b50e6da4a8c547e31976a57b8e639a23dd94190bc457d16c4fb8014b5e17691bd4739dd4b00d0af161c4c84a6d3efe03eb1bee32181b1048fd60802e6130e9d5b6b5b8042ec96d8dfcadf2885fad5bd045bebbfb04b631d461cb5e489d8cdfae5e05e1666a56791b947e0ff4d3da6db999eb0aa7c0a7d8f6a2e78df8ea0da510a1c3128ab474afb5c997404380797e8c3f159b713c502862b0d44e2388ac58c4906154981073d5b683554cc43cb8ddfa06c68291a9184ba7b4b6252c3734516d27ab15a4f68ab7fd775e8e2f9f712feac904f0924fa6e60ec4072fae2881e04144e21efd39b430d03945442421844c565cc4d06c09940e4fd8900002000000000000000000000000000000000ea23fbb48b35ff097411e9bdf97bba9a0af344d4e54bfba0eb89a2522c61cd8928b53efb6a3cd71ecab8513c55dccae10102013ba9af00000000000000000000c1a6efb98b84a0d78631431b5535c42f8fd7e821a33d038377cf0a837b43ec89a955a4"], 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000280)={r6, @in={{0x2, 0x4e23, @remote}}, 0xf9b4, 0xd}, &(0x7f0000000340)=0x90) clone(0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0) close(r0) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f00000006c0)=ANY=[@ANYBLOB="6600000000000000190000c0490000000500000009000000010001070000000009000100000000000000000000000000070000800100000002000000930000000c000000ff0f000005000000000000000000000000000000b334ac4596307a050913cf6796aa07c63e4af0df2906e036e78fb9965c9057ca0ab85e07cb17e9b0a0e6c300bfa6c728f106d1c4cff2c6f6215178bda4b832924100938f948301deb7c13dadd8310813b5439ee6e2202bde7e"]) syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0xfffffffffffffdd2, 0x0) 00:04:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x10) 00:04:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x900) 00:04:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x200501, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f00000001c0)={0x5, 0x70, 0x1, 0xfffffffffffffffb, 0x3, 0x4, 0x0, 0x581bcec1, 0xc0003, 0x5, 0x13, 0x7e, 0x8436, 0x6, 0xfffffffffffffe00, 0x7, 0x3, 0x0, 0x5010, 0x4, 0x8, 0xffff, 0x800, 0x807, 0x140, 0xffffffffffffffc0, 0x3, 0x5, 0xfffffffffffffffd, 0x7, 0xfff, 0x2, 0x9, 0xffffffffffffff2d, 0x6, 0xc9, 0xa77c, 0x7f, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000180), 0x1}, 0x0, 0x5b97, 0x5, 0x3, 0x1f, 0x400, 0x80}) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000080)=""/130) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r3, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:39 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x7fffef3f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:39 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0xfffffffffffffffd}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000011000/0x4000)=nil, 0x4000}) prctl$PR_GET_NAME(0x10, &(0x7f0000000180)=""/65) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='attr/fscreate\x00') ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r2, &(0x7f0000000080)={'syz1', "539e00bdce296bcdbed58bfe34e060ca68d2b6c5a27fac68eb2e11979732fea23f026254ec91f443b8e56f524cf79f107d01072aeee85f86ba8db7d51c4a3fb8c1bd00de3befcd72d163dfa801fe086cd3cf275de8707ed7"}, 0x5c) close(r1) close(r0) 00:04:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000400)='TIPC\x00') sendmsg$TIPC_CMD_GET_NETID(r0, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x820}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x0, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x14}, 0x8000) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000300)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000380)={r4, 0x6}, 0x8) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000240)={0x6, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}]}) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x240100}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0c9b4f00", @ANYRES16=r5, @ANYBLOB="080126bd7000020000000000000004accc7944000500"], 0x1c}, 0x1, 0x0, 0x0, 0x91145655a7b58eb4}, 0x20004000) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)={0x30, r2, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0xa00) 00:04:42 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:42 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xe}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:42 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1000003) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) r1 = syz_open_dev$vbi(&(0x7f0000000240)='/dev/vbi#\x00', 0x3, 0x2) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000280)=""/4096) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(r2) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, r1, 0x0, 0x1, &(0x7f00000000c0)='\x00'}, 0x30) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001340)={{{@in=@empty, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000001c0)={r5, r6, r7}, 0xc) close(r0) fsetxattr$trusted_overlay_origin(r2, &(0x7f0000001280)='trusted.overlay.origin\x00', &(0x7f0000001300)='y\x00', 0x2, 0x3) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)=0x1) writev(r3, &(0x7f00000001c0), 0x0) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001500)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000001740)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001700)={&(0x7f0000001540)={0x1ac, r8, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x28, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7f}]}, @TIPC_NLA_NET={0x38, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8001}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfffffffffffffff7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x606e69ec}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x77f88584}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x800}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8e10}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}]}, @TIPC_NLA_BEARER={0xc, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xbdd}]}, @TIPC_NLA_LINK={0x4}, @TIPC_NLA_SOCK={0x40, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfffffffffffffe7d}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x15}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0x4c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9b35}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xa78f}]}, @TIPC_NLA_MON={0x34, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x800}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1000}]}, @TIPC_NLA_MEDIA={0xc, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_LINK={0x2c, 0x4, [@TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x8040}, 0x44044) ioctl$PPPIOCSACTIVE(r1, 0x40107446, &(0x7f00000012c0)={0x0, &(0x7f0000001280)}) 00:04:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, 0x0, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:42 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x3f00) 00:04:42 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000012000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x8000000000004, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x6, 0x8200) close(r1) close(r0) 00:04:42 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x300}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x480082) ioctl$RTC_PIE_OFF(r2, 0x7006) 00:04:42 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x4000) 00:04:42 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x10007fffc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x5, 0x2102) getpeername$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev}, &(0x7f0000000100)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r1) close(r0) 00:04:42 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:42 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x500}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:42 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x616b, 0x101800) close(r1) close(r0) r4 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000013000/0x2000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@empty, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @initdev}}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) getresuid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000540)=0x0) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000580)={{0x8c4, r5, r6, r7, r8, 0x0, 0x1f}, 0x1, 0x9, 0x40, 0x2, r9, r10, 0xfffffffffffffe00}) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x18000, 0x0) r11 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000000c0)=r11) 00:04:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="2321202e2f66696c653020544950a730200104000000202054495043000a"], 0x24) [ 1587.109278][ C0] net_ratelimit: 16 callbacks suppressed [ 1587.109286][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1587.120986][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1587.126845][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1587.132867][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:04:42 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x1000000) 00:04:42 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:42 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) [ 1587.189277][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1587.195114][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1587.200996][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1587.206777][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1587.212686][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1587.218471][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:04:42 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x600}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:42 executing program 0: semget$private(0x0, 0x2, 0x400) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:42 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:42 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000080)={0x6, 0x1}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000013000/0x2000)=nil, 0x2000}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:42 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x8000000) 00:04:42 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x40, "3f0968992a3474280fb00a26d1d20984fbbd3aa83f0fd1ebbc50b1be268de358339957667dd1f771642a9d51788dbed83904e2dd27bc518f131ea20d71db92b5"}, &(0x7f0000000140)=0x48) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000180)=r3, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r2, 0x9) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(r2) close(r0) 00:04:42 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x700}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:43 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80000, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80800d5}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x0, 0x70bd27, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4800) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f00000000c0)={0x1, 0x2}) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r4, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') 00:04:43 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) userfaultfd(0x80800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) write$P9_RGETLOCK(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000000370100017f000000000000000600000000000000", @ANYRES32=r1, @ANYBLOB='\b\x00md5sum.('], 0x26) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x3}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) lsetxattr$security_smack_entry(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='security.SMACK64EXEC\x00', &(0x7f00000002c0)='ppp1vboxnet0eth0ppp1vmnet1@\x00', 0x1c, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000000340)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40000, 0x40) ioctl$VIDIOC_G_EDID(r5, 0xc0285628, &(0x7f0000000100)={0x0, 0x10000, 0x80000000, [], &(0x7f00000000c0)}) close(r2) close(r0) 00:04:43 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x900}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x9000000) 00:04:43 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffb) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x408800) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000400)={0x0, 0xffffffffffffffff, 0xa9, 0x7fffffff, @scatter={0x2, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/144, 0x90}, {&(0x7f0000000140)=""/103, 0x67}]}, &(0x7f0000000200)="aff0f5408fc29380e1370fd7fd3db076934785e49ff5657d63b81890e626e13cbacf1a10e66fc30a67fc45753bd4feb8a5d0e4ac2282327c644114521833edd2ea67b2b9d53869932d44200ab6e9878fb8e87a9fc36c28b09f077ca58e6e583b575c492dcdf8bcc8a302146f8e8590303ad0ce7f4c4c42360627f22ae3152609c98c55aecaa95f330f261a2bf82b8fe04eaac228405d884f049f09de7906f42821c3da0125db7582f7", &(0x7f00000002c0)=""/244, 0x7, 0x10000, 0x2, &(0x7f00000003c0)}) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:43 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xa00}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:45 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:45 executing program 1: r0 = socket$isdn(0x22, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x891a, &(0x7f0000000240)={'dummy0\x00', @ifru_hwaddr}) setsockopt$MISDN_TIME_STAMP(r0, 0x0, 0x1, &(0x7f0000000000), 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) open_by_handle_at(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="7a0000007bc5000045d544f08e6caab75e89fd79b46cd947ffc5f42545f1552c5f31fffc4f88f65e850550c568c0c93404d982e43a1e61f2fcf30643fe326e57bd1509453a73d4700082c94571ced5467e1bebfdbbfdd86041a37f461e7223a309a8bbde1a176e50393889d618ba496b3e5c9533b07d8cdd5100"], 0x400) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x64}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = inotify_init1(0x800) tee(r3, r2, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r5, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2, 0xd}, 0x1c) sendmmsg(r5, &(0x7f00000002c0), 0x400000000000018, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(r2) close(r1) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x80000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000000100)="55530b33294cecea5ac4aca47207675c", 0x10) ioctl$CAPI_GET_SERIAL(r6, 0xc0044308, &(0x7f0000000140)=0x8001) 00:04:45 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0xa000000) 00:04:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00000000c0)) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000040)={0x30, r2, 0x805, 0x3, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:45 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="24000000100007031dff22946fa2830020200a0009000300001d85687f0000000400ff7e28000000050a43ba5d806055b6fdd80b40000000140008000029ec2400020cd37e99d69cda45a95e", 0x4c}], 0x1}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) r4 = syz_open_dev$cec(&(0x7f00000002c0)='/dev/cec#\x00', 0x2, 0x2) ioctl$TUNGETFILTER(r4, 0x801054db, &(0x7f00000000c0)=""/154) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000000240)={0x0, {0x2, 0x4e22, @remote}, {0x2, 0x4e21, @multicast2}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, 0x93, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000180)='nlmon0\x00', 0x8000, 0x4, 0xffffffffffffffe1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) close(r3) close(r2) 00:04:45 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xb00}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:45 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xbf3}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0xe17, 0x70bd26, 0x25dfdbfd, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008880}, 0x8004) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000140)="0b44887ddfa66c84d5f05ddea1ce1ebad99cec72cb08460b099ff1b92a943e38e1bbc2bfa12bfe90914a5973a41956ad380a653adafc24425bd1db8223a0533a6adee647fddad9217fcdc6610a3daa8a451f2f674c810ecaea6c188a5b0c34324045b42816ea6dc364cc01d54c6f3265225c3df52303d9d7e907cba415cc8e6e16253d843aafb1f2116909ad263d8a5ceebafb5c0a39637d50714130ebca87", 0x9f) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x10000000) [ 1590.587900][T31052] Unknown ioctl -1073462520 00:04:46 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x10041, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r1, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000480)={&(0x7f0000000280)={0x200, r2, 0x0, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_LINK={0x54, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}]}, @TIPC_NLA_BEARER={0x88, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x11}, 0xc6}}, {0x14, 0x2, @in={0x2, 0x4e24, @local}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x9, @local, 0x400}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x8, @rand_addr="e3d13805099005ecae7622adce9e0350", 0x6}}}}]}, @TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x401}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x40}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x47f}]}, @TIPC_NLA_MEDIA={0x98, 0x5, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2ef}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xce}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x101}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xe203}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100000001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}]}]}, @TIPC_NLA_SOCK={0x38, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x800}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x800}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x10, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}]}]}, 0x200}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000000c0)={@mcast1, @mcast2, @local, 0xe778, 0x5, 0x0, 0x400, 0xffffffff8c9d46bd, 0x2, r5}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(r3) close(r0) 00:04:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa0000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000040)={0x2, 0x40, 0x5, 0x0, 0x17}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00000000c0)={{0x8}, {0x7fff, 0x7}, 0x0, 0x1, 0x4}) connect$vsock_dgram(r2, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 00:04:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x3f000000) [ 1590.837456][T31075] Unknown ioctl -1073462520 [ 1592.389303][ C1] net_ratelimit: 24 callbacks suppressed [ 1592.389309][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1592.401247][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1593.349343][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1593.355173][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1593.361080][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1593.366889][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1593.429452][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1593.435888][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1593.441901][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1593.447877][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:04:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:48 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xc00}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:48 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:48 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80080, 0x1) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000100)={0x0, 0x5000, 0x7, 0x4, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) write$P9_RLINK(r2, &(0x7f0000000080)={0x7, 0x47, 0x2}, 0x7) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r2) close(r0) 00:04:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x40000000) 00:04:48 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') 00:04:49 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xd00}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x100000000000000) 00:04:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x4, 0x200880) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x8, 0x4) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r2, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x78) ioctl$VIDIOC_QUERYBUF(r3, 0xc0585609, &(0x7f0000000180)={0x6, 0xb, 0x4, 0x0, {0x77359400}, {0x5, 0x0, 0x4, 0x3, 0x7fffffff, 0xf43a, "98b2e027"}, 0x1000, 0x7, @fd=0xffffffffffffff9c, 0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000000240)={0x40000004}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0xe6e, 0xfffffffffffff000, 0x7, 0x7ff, 0x5, 0x30a3935e, 0x3, 0x2, 0xffffffff80000001, 0x0, 0x4e7}, 0xb) 00:04:49 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xe00}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040)={0x2, 0x0, 0x800, 0x8}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = semget$private(0x0, 0x0, 0x2) semctl$SETALL(r4, 0x0, 0x11, &(0x7f0000000300)=[0x1000]) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r5 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xe9, "13d6ed48b24eb322d1d1bd058f7587fb7a0bc748171b84c7f46c29a91eeeb99e707d2910a690e5dd288ccd2b9e3c14c6707f4f7a2e1d9663173497edc54d1b7d03f002a68585bfff14d1bab3f57ac1e3d794566f8519b47cf329cd137d344ad42da755e5b846f8b397ff7564001af867b7819bc0e1146acb0dd05f149eebc9c2a565f143d18600673fc2ec8220f6a9c08a7dc008203ffb137eaaf787c77e0f38ce97bf84e36d6a927a0a53f37f6c89d75cb07edb30f377d99990e6eaa9ba06d2718bb5f9d599eab5756ef3e432d21b6ab6c0e037dad954a9463ef1f3da42f8239fdad213f72af93852"}, &(0x7f00000001c0)=0xf1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000240)={r6, @in={{0x2, 0x4e22, @broadcast}}, 0x0, 0x1}, 0x90) close(r2) close(r1) 00:04:49 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x6106fc47637afa4a, 0x0) openat$cgroup(r3, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) write$binfmt_script(r3, &(0x7f0000000100)={'#! ', './file0', [{0x20, '[\xac{@*'}, {0x20, 'ppp0]-'}], 0xa, "21178d666abcb0b7b7294e3567b0529a79120e1f806a3720fe7bc5b23a19b8f4a8d6ccd9d5d84610e3be5712740351f796eb413e336b389fe2b0748615aac14b61"}, 0x59) close(r0) 00:04:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001540)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001a80)={'veth0_to_bridge\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001e80)={0x0, @local, @local}, &(0x7f0000001ec0)=0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000001f00)={@remote, 0x0}, &(0x7f0000001f40)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001f80)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000002080)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002280)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000002380)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f00000023c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000002400)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002440)={'ip6erspan0\x00', 0x0}) recvmmsg(r0, &(0x7f000000c740)=[{{&(0x7f0000002480)=@nl=@proc, 0x80, &(0x7f0000004940)=[{&(0x7f0000002500)=""/191, 0xbf}, {&(0x7f00000025c0)=""/106, 0x6a}, {&(0x7f0000002640)=""/30, 0x1e}, {&(0x7f0000002680)=""/198, 0xc6}, {&(0x7f0000002780)=""/75, 0x4b}, {&(0x7f0000002800)=""/4096, 0x1000}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/87, 0x57}, {&(0x7f0000003940)=""/4096, 0x1000}], 0x9, &(0x7f0000004a00)=""/4096, 0x1000}, 0x6}, {{&(0x7f0000005a00)=@ax25={{0x3, @null}, [@remote, @rose, @netrom, @remote, @bcast, @null, @netrom, @bcast]}, 0x80, &(0x7f0000006c80)=[{&(0x7f0000005a80)}, {&(0x7f0000005ac0)=""/97, 0x61}, {&(0x7f0000005b40)=""/22, 0x16}, {&(0x7f0000005b80)=""/37, 0x25}, {&(0x7f0000005bc0)=""/4096, 0x1000}, {&(0x7f0000006bc0)=""/169, 0xa9}], 0x6, &(0x7f0000006d00)=""/93, 0x5d}, 0xffff}, {{0x0, 0x0, &(0x7f00000072c0)=[{&(0x7f0000006d80)=""/252, 0xfc}, {&(0x7f0000006e80)=""/209, 0xd1}, {&(0x7f0000006f80)=""/80, 0x50}, {&(0x7f0000007000)=""/223, 0xdf}, {&(0x7f0000007100)=""/235, 0xeb}, {&(0x7f0000007200)=""/137, 0x89}], 0x6, &(0x7f0000007340)=""/74, 0x4a}, 0x6}, {{&(0x7f00000073c0)=@nfc, 0x80, &(0x7f0000009a00)=[{&(0x7f0000007440)=""/255, 0xff}, {&(0x7f0000007540)=""/241, 0xf1}, {&(0x7f0000007640)=""/180, 0xb4}, {&(0x7f0000007700)=""/124, 0x7c}, {&(0x7f0000007780)=""/4096, 0x1000}, {&(0x7f0000008780)=""/4096, 0x1000}, {&(0x7f0000009780)=""/179, 0xb3}, {&(0x7f0000009840)=""/176, 0xb0}, {&(0x7f0000009900)=""/126, 0x7e}, {&(0x7f0000009980)=""/127, 0x7f}], 0xa, &(0x7f0000009ac0)=""/4096, 0x1000}, 0x7f}, {{&(0x7f000000aac0)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f000000bd00)=[{&(0x7f000000ab40)=""/4096, 0x1000}, {&(0x7f000000bb40)=""/45, 0x2d}, {&(0x7f000000bb80)=""/68, 0x44}, {&(0x7f000000bc00)=""/237, 0xed}], 0x4, &(0x7f000000bd40)=""/37, 0x25}, 0x4000000}, {{0x0, 0x0, &(0x7f000000bf80)=[{&(0x7f000000bd80)=""/127, 0x7f}, {&(0x7f000000be00)=""/111, 0x6f}, {&(0x7f000000be80)=""/197, 0xc5}], 0x3, &(0x7f000000bfc0)=""/217, 0xd9}, 0xffffffffffff4de0}, {{&(0x7f000000c0c0)=@caif=@dgm, 0x80, &(0x7f000000c300)=[{&(0x7f000000c140)=""/145, 0x91}, {&(0x7f000000c200)=""/217, 0xd9}], 0x2, &(0x7f000000c340)=""/249, 0xf9}, 0x5}, {{&(0x7f000000c440)=@in6={0xa, 0x0, 0x0, @loopback}, 0x80, &(0x7f000000c680)=[{&(0x7f000000c4c0)=""/247, 0xf7}, {&(0x7f000000c5c0)=""/166, 0xa6}], 0x2, &(0x7f000000c6c0)=""/88, 0x58}, 0x1f}], 0x8, 0x100, &(0x7f000000c940)={0x0, 0x1c9c380}) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_pwait(r12, &(0x7f0000000100)=[{}, {}, {}, {}], 0x4, 0x8001, &(0x7f0000000140), 0x8) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000300)={r12, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)=""/79, 0x4f, 0x0}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000380)={r12, 0x10, &(0x7f0000000340)={&(0x7f0000000180)=""/158, 0x9e, r13}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r12, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e21, 0x0, @remote, 0x4}}, 0xc9, 0x1000100}, &(0x7f0000000540)=0x90) openat$cgroup_subtree(r12, &(0x7f0000000640)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r12, 0x84, 0x11, &(0x7f0000000580)={r14, 0x7}, &(0x7f00000005c0)=0x8) write$FUSE_IOCTL(r12, &(0x7f0000000600)={0x20, 0xffffffffffffffff, 0x5, {0x7, 0x0, 0xffffffffffffffff, 0x12d}}, 0x20) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f000000cd00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f000000ccc0)={&(0x7f000000c980)=ANY=[@ANYBLOB="ff021a00", @ANYRES16=r2, @ANYBLOB="00032dbd7000fbdbdf250100000008000100", @ANYRES32=r3, @ANYBLOB="700102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000400000008000600", @ANYRES32=r6, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="080007000000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004006a19000008000100", @ANYRES32=r9, @ANYBLOB="84010200400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400a009000008000600", @ANYRES32=r10, @ANYBLOB="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", @ANYRES32=r11], 0x318}, 0x1, 0x0, 0x0, 0x10}, 0x40004) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:52 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:52 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xf00}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x800000000000000) 00:04:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8008020}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xdc, r2, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @multicast1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x10001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5cda}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4000800000000}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x40}, 0x1) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2080800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:52 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0x40000, 0x0, 0x1, 0x101}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000140)={&(0x7f0000000180), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, r1, 0x300, 0x70bd2a, 0x25dfdbfd, {{}, 0x0, 0x4108, 0x0, {0x4c, 0x18, {0x8001, @link='broadcast-link\x00'}}}, ["", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x8004}, 0x800) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="140c29bd7000ffdbdf2503000000400002000800010008000000040004000800010000000000040004000800020000000000040004000400047e7a7b509db3894f000400040008000100030000002400040014000700080001000f00000008000100050000000c00010073797a3100000000"], 0x78}, 0x1, 0x0, 0x0, 0x44}, 0x8840) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r4 = getuid() r5 = getgid() lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='fuse\x00', 0x819, &(0x7f0000000540)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x400}}], [{@fowner_eq={'fowner', 0x3d, r6}}, {@dont_appraise='dont_appraise'}, {@obj_user={'obj_user', 0x3d, 'broadcast-link\x00'}}]}}) 00:04:52 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1002}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r0) close(r0) 00:04:52 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:52 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x408000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f00000000c0)={0x2, 0x8001, 0xfffffffffffff800}) close(r0) 00:04:52 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1004}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)={0x30, r1, 0x805, 0x70bd26, 0x25dfdbfd, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x8}}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000040)) connect(r0, &(0x7f0000000100)=@un=@file={0x1, './file0\x00'}, 0x80) r2 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x0, 0x2) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 00:04:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0xea, 0x10000) bind$vsock_stream(r3, &(0x7f0000000280)={0x28, 0x0, 0x2710}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000002c0)=@generic={0x1, 0x3, 0x3f}) close(r1) close(r0) write$vnet(r1, &(0x7f0000000180)={0x1, {&(0x7f0000000080)=""/42, 0x2a, &(0x7f00000000c0)=""/159, 0x3, 0x1}}, 0x68) socket$vsock_dgram(0x28, 0x2, 0x0) 00:04:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x900000000000000) 00:04:52 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:52 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1005}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:52 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:52 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) chdir(&(0x7f0000000080)='./file0\x00') r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') epoll_create(0x2) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:52 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1006}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:52 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0x400010) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r2, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:52 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:52 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x100a}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0xa00000000000000) 00:04:52 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:52 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:52 executing program 0: restart_syscall() r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000080)=""/148, &(0x7f0000000140)=0x94) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000180)=@req3={0x1, 0x9, 0xf524, 0xff, 0x8, 0x9, 0xfff}, 0x1c) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x17}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3ff, 0x4000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000002c0)={0x8, &(0x7f0000000280)=[{0x3f, 0xffff, 0x7, 0x4}, {0xa91, 0x100000000, 0x7f, 0x1ff0}, {0x1000, 0x543, 0x3486, 0x202000}, {0xa2a11aa00000000, 0x7, 0x100000001, 0x2}, {0x1, 0x2, 0xffff, 0x3}, {0x9, 0x50d, 0x100, 0x40}, {0x9, 0x10000, 0x0, 0x401}, {0x1ff, 0x10000, 0x3, 0x5}]}, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="682534f6dad6004060", @ANYRES16=r3, @ANYBLOB="08002dbd7000fbdbdf25010000000000000008410000004c001800000020657468000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000023756a83daa2861972000000"], 0x68}, 0x1, 0x0, 0x0, 0x8800}, 0x20000000) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(r1) close(r0) 00:04:52 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x100c}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) [ 1597.509296][ C0] net_ratelimit: 16 callbacks suppressed [ 1597.509308][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1597.521112][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1597.526967][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1597.532898][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:04:53 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2000000001}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000001c0)={0x7}, 0x1) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) r3 = request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000100)='\x00', 0xfffffffffffffffe) keyctl$KEYCTL_PKEY_QUERY(0x18, r3, 0x0, &(0x7f0000000140)='){)\x00', &(0x7f0000000180)) 00:04:53 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x100e}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x1000000000000000) 00:04:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x0, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x804}, 0x1) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x20000000000805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x4000000) [ 1597.589444][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1597.595486][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1597.601471][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1597.607348][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1597.613488][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1597.619477][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:04:53 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x401}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:53 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1010}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:53 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1f, 0x4000) fcntl$dupfd(r0, 0x0, r2) 00:04:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f00000001c0)="673c5ae9264b7bb608935a20ee94793a7f063b6ee62b99c8584662d437b5e1feee961f78e56dc0ea386eafb89e33be3a34786040d5920dba36c1d372b46aa8bb60030330361c0e2303f2b8ca0cca18d04d93b447a8eabdad9c1619aa186a33c5853b4b09336e9dcc630aa4b92281abfb64a81181d84f000e518059efb295208d4d97af454f061ccc87162b5b9882c79b0d155a93c29ab9bee2c292f7ad230536ca377c675aa02e014c84b1d15d26baf61b5b5df4e8e91f4d9ba266f6f589664bae1e180f60e43b2a326cf343", 0xcc, 0x0) keyctl$revoke(0x3, r1) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r2, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14, 0x19, {0x0, 0x0, 0x0, 0xef3}}}}, 0x30}}, 0x0) r3 = fcntl$getown(r0, 0x9) getpriority(0x2, r3) r4 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x80) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e23, 0x3, @mcast2, 0x7fff}, {0xa, 0x4e20, 0x7, @rand_addr="ea61fd8998b6311ed79ddad5747961bd", 0x7}, 0x2, [0x2, 0x2, 0x6, 0x0, 0xc99, 0x4, 0x9]}, 0x5c) 00:04:53 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1012}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x3f00000000000000) 00:04:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') ioctl$FICLONE(r0, 0x40049409, r0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xfa2}) r3 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x5, 0x20000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={r2, 0x80000, r3}) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:53 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x800) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f00000000c0)}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x43fffffff, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(r2) close(r0) dup2(r4, r3) 00:04:53 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x4001, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000000c0)=""/201, &(0x7f00000001c0)=0xc9) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r2) close(r0) 00:04:53 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1060}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x4000000000000000) 00:04:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x1b0, r2, 0x810, 0x70bd2b, 0x25dfdbfd, {}, [@TIPC_NLA_LINK={0x110, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xd12}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffffffffffd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xc9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xe380}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2bd}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2c000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffffffffff9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x4}, @TIPC_NLA_NODE={0x30, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x800}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x800}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x3c, 0x5, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100000001}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x800}, 0x8091) r3 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x4c, 0x200) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000000340)) 00:04:53 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f00000014c0)=@sco, &(0x7f0000001540)=0x80, 0x800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001580)={0x0, @loopback, @local}, &(0x7f00000015c0)=0xc) sendmsg$can_bcm(r0, &(0x7f0000001700)={&(0x7f0000001600)={0x1d, r1}, 0x10, &(0x7f00000016c0)={&(0x7f0000001640)=ANY=[@ANYBLOB="07000000030241fe4491000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="040000400100000003000060390300000284916ce3b149a44c7c7dba3b336132706a62bcec8a0e08314bcbb9e70e09ad37fb8199cccd55caa7f9ed05b3f54e5a06620493c6a21f71c66ab663fddaf366"], 0x80}, 0x1, 0x0, 0x0, 0x840}, 0x44000) r2 = userfaultfd(0x2) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) close(r3) close(r3) ioctl$FS_IOC_GETVERSION(r4, 0x80087601, &(0x7f00000000c0)) r6 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm_plock\x00', 0x84801, 0x0) ioctl$ASHMEM_GET_SIZE(r6, 0x7704, 0x0) write$selinux_attr(r6, &(0x7f0000000240)='system_u:object_r:unconfined_execmem_exec_t:s0\x00', 0x2f) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x800, 0x0) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r3, &(0x7f0000000100)={0x1010002007}) modify_ldt$read(0x0, &(0x7f00000002c0)=""/215, 0xd7) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$IOC_PR_CLEAR(r7, 0x401070cd, &(0x7f0000000280)={0x2}) 00:04:53 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1100}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:53 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x1, 0x2) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001340)={0x53, 0x0, 0xf8, 0x3, @scatter={0x3, 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/24, 0x18}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000002040)=""/4096, 0x1000}]}, &(0x7f0000001240)="69834dd8fc3062a34fb46f7063a1c44e9033d86d3e3e5c3ef8d89815a8e090d32f39a384c68139b92f6267474fb94d2d7c7e7dfcd6cb39d28d258fd4ee5a1096456c5152c9eb741c6950b6a0e2d911c81871c9e4f3a866bff5e2cf58090aa8dfb3f1a2aadbea237ae24ba42c19d5615b04eb44976efbcd75288e503251a5fa86b9600099efff6313b2af3473eca67fac91f71a4c0ba20cd016748c3cdc5c5ef74ac80951a5a9a5875bf45149affecca667636ca6d2b6669970acb48d47a2dbf9f44314ab71e794c1d5afa86a30489b50b06628430397f17ef4f78673db8161d34ceba52b96bb4fb4e2adc1d9145400bf224745f81885d779", &(0x7f0000000180)=""/43, 0x101, 0x10, 0x2, &(0x7f00000001c0)}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)) syz_open_dev$usb(&(0x7f00000013c0)='/dev/bus/usb/00#/00#\x00', 0x2, 0x200000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x2}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r2) close(r1) 00:04:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r2 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video2\x00', 0x2, 0x0) ioctl$VIDIOC_TRY_DECODER_CMD(r2, 0xc0485661, &(0x7f0000000080)={0x5, 0x3, @start={0x7}}) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:53 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1200}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0xffffffff00000000) 00:04:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:54 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$addseals(r0, 0x409, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x118, r2, 0x601, 0x70bd2d, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0xe4, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3d6aee46}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xe6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xd03a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_NODE={0x20, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x40}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8fc}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x477b}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x20000011}, 0x4) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0xffffff2c}}}, 0x37e}}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$RXRPC_SECURITY_KEY(r3, 0x110, 0x1, &(0x7f0000000300)='eth\x00', 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000280)='ip6gretap0\x00') 00:04:54 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000440)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = open(&(0x7f0000000180)='./file0\x00', 0x200000, 0x18) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000001c0)=0x8, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000000100)={0x4, 0x1, 0x100, 0xbd05, 0x16, 0x2}) ioctl$PPPIOCSPASS(r5, 0x40107447, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0xff, 0x5e8, 0x3, 0x7}, {0x6, 0x4, 0x7, 0x5}, {0x0, 0xb6, 0xfffffffffffff690, 0x3}]}) close(r1) close(r0) r6 = request_key(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz', 0x0}, &(0x7f0000000400)='lowlan0\\wlan1\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={'syz', 0x1}, &(0x7f00000002c0)="30ccb251a7c75e5af2b91c25de4735c587a7ec899d1cb42f09fb276a3f65d671700025a37fbb5a20d6fe9bab4fb638e5a30db15e8c94883fdafc04da42eb1d69f3a7fe603ae7e21ac2df09d473e462bb728831866c544612432dfb3dbc4de740663368bc6d6c407abc94a9e25c39d134e2fc12c87dc80ddbb5efd53b370d785faf15e0d2c4d37c2a240b71287c5bb5a878102cb11274b9443d2e044de0c57a1484", 0xa1, r6) 00:04:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:54 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1300}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x7, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@local, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@dev={0xac, 0x14, 0x14, 0xd}, 0x7, 0x0, 0x4e23, 0x5, 0xa, 0xa0, 0x20, 0x6c, r3, r4}, {0x10000000, 0x9, 0x7, 0x1, 0x2, 0x1, 0x0, 0x2}, {0x7f, 0x2, 0x0, 0x7ea}, 0x7ff, 0x6e6bba, 0x0, 0x1, 0x3, 0x2}, {{@in=@empty, 0x4d6, 0x33}, 0x2, @in6=@mcast2, 0x3503, 0x3, 0x2, 0x3, 0xfffffffffffffeff, 0x7ff, 0x7}}, 0xe8) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0x76, 0xffffffffffffbc1d, &(0x7f0000000300)=""/96, &(0x7f0000000040)=0x60) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) sendfile(r0, r1, &(0x7f0000000480), 0x7) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) fcntl$setflags(r2, 0x2, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') gettid() splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000100)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) r5 = getgid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) ftruncate(r2, 0x1ff) ioctl$UI_GET_VERSION(r3, 0x8004552d, &(0x7f00000004c0)) perf_event_open(&(0x7f00000003c0)={0x7, 0x70, 0x7e7, 0x6, 0x7, 0x1000, 0x0, 0xfffffffffffffff9, 0x8, 0x4, 0x7, 0x111e, 0x3, 0x1, 0x4, 0x1fc2, 0x81, 0x6, 0x3, 0x10001, 0x0, 0x8, 0xffffffffffffffc0, 0x0, 0x1ff, 0x8000, 0xffffffff, 0x9, 0x7, 0x7, 0x80000000, 0x9, 0x3, 0x4000000000000000, 0x17860000000, 0x101, 0x8fcc, 0x80, 0x0, 0x6c5f, 0xf075cd69e8b9df2e, @perf_bp={&(0x7f0000000380), 0x1}, 0x4, 0xc55, 0xd4, 0x9, 0x1, 0x0, 0xffffffff}, r6, 0x2, r3, 0x3) write$FUSE_CREATE_OPEN(r1, &(0x7f0000000240)={0xa0, 0x0, 0x6, {{0x1, 0x3, 0x1, 0x3f, 0x3, 0x101, {0x6, 0x8, 0x5, 0x5, 0x401, 0x217b, 0x71ff, 0x7, 0x5, 0x2, 0x0, r4, r5, 0x3, 0x3}}, {0x0, 0x7}}}, 0xa0) 00:04:54 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1400}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:54 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$FIGETBSZ(r0, 0x2, &(0x7f00000000c0)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000240)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080)=0x40000000000008, 0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000140)={'ip_vti0\x00', {0x2, 0x4e23, @empty}}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x10002, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e23, 0x21, @mcast2, 0x2e9}, @in6={0xa, 0x4e22, 0x2b, @mcast2, 0x10000}, @in6={0xa, 0x4e24, 0x1, @empty, 0x7fff}, @in6={0xa, 0x4e23, 0x2, @empty}], 0x80) close(r0) close(r0) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000300)='/proc/capi/capi20\x00', 0x80000, 0x0) 00:04:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = semget(0x3, 0x1, 0x140) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000040)=""/135) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r2, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:54 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa, 0x4000000010}) fallocate(r0, 0x20, 0x1, 0x1f) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup(r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r3, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x401}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1ff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}]}, 0x5c}}, 0x4014) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(r1) close(r0) 00:04:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={0x0, 0xae93, 0x8004, 0xc00000000, 0x401, 0x4, 0x40, 0x7, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in={{0x2, 0x4e21, @local}}}, &(0x7f0000000240)=0x84) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r5 = eventfd(0x9) ioctl$KVM_HYPERV_EVENTFD(r4, 0x4018aebd, &(0x7f0000000080)={0x2, r5}) 00:04:54 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) splice(r0, 0x0, r1, 0x0, 0x5, 0x0) 00:04:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:54 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000000c0)={@loopback, r2}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r1) close(r0) 00:04:54 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = fcntl$dupfd(r3, 0x406, r2) execveat(r4, &(0x7f0000000080)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='.-\x00', &(0x7f0000000140)='\xf2\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='+system\xd1\x00', &(0x7f0000000240)='trusted!.lo\x00', &(0x7f0000000280)='@[cgroup%:*user\x00', &(0x7f00000002c0)='posix_acl_access)wlan1]\x00'], &(0x7f0000000500)=[&(0x7f0000000340)='\x85cgroup\x00', &(0x7f0000000380)='vboxnet1$&!\x00', &(0x7f00000003c0)='\x9d,\xdf\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='md5sum{-:^\x00', &(0x7f0000000480)='!(em0\x00', &(0x7f00000004c0)='.\x00'], 0x1000) close(r1) close(r0) 00:04:54 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1500}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:54 executing program 0: r0 = syz_open_dev$usb(&(0x7f0000000380)='/dev/bus/usb/00#/00#\x00', 0xffffffff, 0x300) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00000003c0)={[{0x4, 0x400, 0x7, 0x2, 0x7, 0x81, 0x1, 0x6, 0x73e3b922, 0x6, 0x10001, 0x100, 0x67}, {0x6, 0x5, 0x0, 0x7f, 0x4, 0x8, 0x1, 0x4, 0x7, 0xff4c, 0x6, 0x9, 0x4}, {0x7fffffff, 0x1000, 0xffffffffffffffff, 0x1, 0x3, 0x80000001, 0x4, 0x2, 0x5, 0x2, 0x51618241, 0x65, 0x529}], 0x3}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r2, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cachefiles\x00', 0x40000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@initdev}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000001700)=ANY=[@ANYBLOB="f81000001e0001002abd6d00febddf251500000009008e002e67c15926f4ad778e662f657e78899ae89455d37489b07d79d323475a0bec9477340deb2e6da7585e24575488a81f61992cc61a1cd93449b3c1e91fa89e259d0bdbd1e46cfc4ae0b0bd93480cad21bee5209d5b813fb0b159bd6e2de01838ca0f514724a834a8cb78acf0018ac1d2dcad23f1ae68ace4f5e94cbbc2ac5fda7417d217e300000000000000000000000000000000000000000000000000000000", @ANYRES32=r4, @ANYBLOB="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"], 0x10f8}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) r5 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x800, 0x25b121f248eed2f6) ioctl$ASHMEM_PURGE_ALL_CACHES(r5, 0x770a, 0x0) 00:04:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r3, 0x8001) 00:04:54 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1600}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x25dfdbfc, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:55 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000080)) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x2}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r2, 0x3c, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x7f, @rand_addr="b833b184a1f9bcd8546408feb4ce5a0a", 0x100}, @in={0x2, 0x4e21, @remote}, @in={0x2, 0x4e22, @rand_addr=0xffffffff}]}, &(0x7f0000000380)=0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r3, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:55 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) write$cgroup_int(r2, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r1, 0x0, r3, 0x0, 0x8100000, 0x0) r4 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x3f, 0x53, 0x20, 0x2, 0x0, 0x7bb, 0x88082, 0x9, 0x7, 0x7, 0x7, 0x4, 0x7fffffff, 0x5, 0xff0, 0x2, 0x1, 0xfff, 0x64, 0x20, 0x1000, 0x0, 0x100000001, 0x4, 0x2c88, 0x62, 0x81, 0xfffffffffffffff8, 0x1, 0x8, 0x6, 0x5, 0x8, 0x9, 0x0, 0x5, 0x0, 0xf9e, 0x4, @perf_config_ext={0x8cb6}, 0x10002, 0x1, 0x40, 0x7, 0x7, 0x0, 0x1}, r4, 0x0, r1, 0x2) 00:04:55 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$SG_SCSI_RESET(0xffffffffffffffff, 0x2284, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = open(&(0x7f0000000180)='./file0\x00', 0x10400, 0x4) write$UHID_CREATE(r2, &(0x7f0000000200)={0x0, 'syz0\x00', 'syz0\x00', 'syz1\x00', &(0x7f00000001c0)=""/20, 0x14, 0x9, 0x2, 0x69f, 0xffff, 0x5}, 0x120) close(r1) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0xfbd080c8312f4d12, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x9, 0x0, 0x0, 0x1ff}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000140)={0x1, r4, 0x0, 0x5}) close(r0) 00:04:55 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1700}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x480001) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x4040) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r2 = syz_open_dev$video(&(0x7f00000001c0)='/dev/video#\x00', 0xb1ef, 0x10200) ioctl$VIDIOC_G_FBUF(r2, 0x8030560a, &(0x7f0000000040)={0x10, 0x2, &(0x7f0000000080)="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", {0x9, 0x49e, 0x7f775f57, 0x9, 0x3, 0x0, 0xf, 0x3}}) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:55 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1800}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x202000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x8e, "7b225abba2001add6dd350cb69eab84d72b17da5c627906f61aa9f5d27741852f125765f355f0ad5eb4c1b30508cf1730650e6e534328622ef57f28a706f0ecf50ffc41781e4e8bda66fef79290e8f18f22a106a8462c7b0e05f652b01ffad81661c4c210b3ca05092d5d87a3558d59293afdabf8a9c553cfb56b0eb21b865d38bc7fe30d466041d73751066a2ab"}, &(0x7f0000000140)=0x96) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000180)={r3, 0xc1}, 0x8) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:55 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1900}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x20000000005, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8000, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f00000000c0)={0x2, 0x3}, 0x2) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x8001) close(r1) close(r0) 00:04:55 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x10000000007, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r2 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video35\x00', 0x2, 0x0) ioctl$VIDIOC_CREATE_BUFS(r2, 0xc100565c, &(0x7f00000000c0)={0x8, 0x3, 0x4, {0x3, @pix_mp={0x16a940000, 0x1000, 0x77775d59, 0x4, 0x0, [{0x200, 0x80}, {0x3a4, 0x6}, {0x401, 0x401}, {0x5, 0xb3f6}, {0x2, 0x80000000}, {0x5, 0x4}, {0x6, 0x2}, {0x800}], 0xffffffff, 0x11f6, 0xe, 0x0, 0x2}}}) ioctl$VIDIOC_G_OUTPUT(r2, 0x8004562e, &(0x7f0000000080)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xd0, r3, 0x30, 0x70bd28, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@initdev={0xfe, 0x88, [], 0x0, 0x0}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5a}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x584}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x50}, 0x20004004) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:55 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1a00}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000000240), r1, &(0x7f0000000280), 0x100000001, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r3, 0x0, r2, 0x0, 0x2000008100000, 0xfffffffffffffffe) write$cgroup_int(r0, &(0x7f00000001c0)=0x1e0, 0x12) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xffffffff, 0x4}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r4, 0x38, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x14828e38, @local, 0x50a58dae}, @in6={0xa, 0x4e22, 0xc8, @ipv4={[], [], @local}, 0xffff}]}, &(0x7f0000000180)=0x10) 00:04:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x87, "c22553e8019e7861e81f22394bf0e42b75b58799f27e3d376e1545c2f48865117982a2a4467f6eaa8963ef7436d88231968f9634b18333c32f01eba4c4c597ff97dd1f6319bf55fce37ce0d6d7e1b2f944d2fd1e7ec7832010c0f97a822c5499428e2368ceaadbc23323f4e2be805299b8c8cbaf4ee51a2ba7a8d562a21f23ac5a2ee58140fd1a"}, &(0x7f0000000140)=0x8f) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x10001, 0x20}, 0xc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(r3) close(r0) 00:04:55 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x640000, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') setsockopt$RXRPC_SECURITY_KEY(r3, 0x110, 0x1, &(0x7f00000002c0)='/dev/snapshot\x00', 0xe) sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1c01400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x2c, r4, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9dc}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb6b}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fc000000000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e24, 0x1, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x6}, {0xa, 0x4e24, 0x200, @ipv4={[], [], @multicast2}, 0x81}, 0x6, [0x3, 0x6, 0x80000001, 0x800, 0x8, 0x4, 0x0, 0x3]}, 0x5c) close(r1) close(r0) 00:04:55 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1b00}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_emit_ethernet(0x108a, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x1, 0x2, [0x52e, 0x397, 0xbac, 0x2e3]}) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:55 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1c00}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:55 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0xe487, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r2, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:55 executing program 1: mmap(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x4000004000000022, 0x36, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:56 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r2) 00:04:56 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1d00}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:56 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b80)={0x0, 0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000b40)='/dev/hwrng\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000c00)={0x0, 0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000bc0)='vboxnet1selinuxposix_acl_access\x00', 0xffffffffffffffff}, 0x30) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/dlm-monitor\x00', 0x4000, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000c80)={r3, r0, 0x83c2}) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r4, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xbc, 0x21, 0x400, 0x70bd28, 0x25dfdbfd, {0x1d}, [@generic="b3e4a435f10d1390ad93f8e97f6da640f7bec3746206db5fa5b2b8e7ba6ee38adf9a5c8a234398829fca9a45bf350ae7f8ecbb5935a88713e4c33c08ca85f3ccceb63d0b15d0909787c19b4113b3912278c00273c7fccca3d4441d90bd85d75357c7c920cd40b855feeeaaaa3091338d6d668e369dd2ec8bbaaa9e4d1f3b56882a3c2f7371a41d19d828f2d7c668f4ed4f358d940b11d1fbbbced062fcc818623a4050d9ebec51"]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x804) r5 = syz_open_dev$dmmidi(&(0x7f0000000a80)='/dev/dmmidi#\x00', 0x80000000, 0x1) getsockopt$TIPC_IMPORTANCE(r5, 0x10f, 0x7f, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000440)={0x0, 0x6}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000840)=@assoc_value={0x0, 0x9}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x7}, &(0x7f0000000900)=0x8) sendmsg$inet_sctp(r6, &(0x7f0000000a40)={&(0x7f0000000200)=@in={0x2, 0x4e21, @loopback}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000240)="f02b1e0bdda9b503ab2088a47d89d37348974c686001d9129c47d8988d5659ff7619d172063a0ec25625890d16802a5814e63c346435519aea9b3831b4931ca6a50ee9e43165672170fd197f24e1a70a85e853e60ccae8d5d15a881be2f965147c93ae0486199bc470fa", 0x6a}, {&(0x7f00000002c0)="db70bb213e10d2d5b68a78519d6d182373", 0x11}, {&(0x7f0000000300)="976267fe21e5580da2da1e85aa9a7d66ed526e439f7eebd8151d06c0d74760d32ddb3ec5504e2118f48192070734443edc7c3c86a677254e772ce66ad15a96fd02fb14fec709c7832f9038ba4326b955ce41635bca5efed8587588a13bde6da28267def64d465552957d1fad3c125c2ef9ab066a676dd2e40fcd6c8644b4a66e03cf847e9bf28ffa8e84570bb2", 0x8d}, {&(0x7f00000003c0)="6cf9a565564f9dcec207f87e1dbd47cb6f05f294e31775f29921fdaa6e1284cbb65e5fdda70cc2d90e04adc460b821dc6f55da13b7ef8b988e0c646849550819756512e9f24a6b6085d9ae66ec6fb1f5e7afce556acbda9643c6e48421215481c8af11de0c61130ab9bf58664c0c34b0372cf27a7d6a6f", 0x77}, {&(0x7f0000000540)="7a2bb32014087716d00d3e18a41b8204e1fae4504c364da8c052ce7f19476239609f427612fb19ed1148ad483bdc722a29191aebf88147a7013053742d635a8cfd7601581b313f16afa6213fcacaf6f68c055d186bd7e68cc63aaf2226c8f826b640f739cd184cb2f91283baade389334f0c39f6bdfb7c19e65cf391aa01588071899f1ddc9845c937796beb281c", 0x8e}, {&(0x7f0000000600)="29076d41ced968c2bdc7908feea7aef349dc55962005eb24f1145986aa4d65df76390acdf7f1090797c3744f0484c1746b446c4f40b5fb741e916491705ee5ba87e6b44633388142bc9ff5f58ce82957383960b849414f10d02f7d67216edc543bdd20986d533bb54cedcfb83994c7d5d990a5201aed6b9027cc17540a55b8420e4859c623f25b4835755f88a1340128c2a2efd63589", 0x96}, {&(0x7f00000006c0)="3aa35073d07e1b5a0456f2a5a91d732ae371b93667e63b048ad60d3692197db7bbcbc6cad072af70f712e6b394a614d08c7a4d6ca4157b379fdb7e592955d066b99afa3ce5ffe68d87580dfaf48a784960a4d3a1641b3a56407e359977b99f8cd319e0212e3eea42e4361bdf945ac8fe83336e57acc754d94fc0c3100f3cc48d1cc568e8632f502f284af7", 0x8b}], 0x7, &(0x7f0000000940)=[@dstaddrv4={0x18, 0x84, 0x7, @remote}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x8, 0x4, 0xffff, 0xf05, 0x1000, 0x6, r7}}, @init={0x18, 0x84, 0x0, {0x1, 0x2, 0x2, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x1d80, 0x8202, 0xaa2c, 0xfffffffffffffff7, r8}}, @init={0x18, 0x84, 0x0, {0x9, 0x9, 0x8, 0x98}}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr="628494fa212ae74d594b9e62910b1b5e"}, @init={0x18, 0x84, 0x0, {0x1, 0x5, 0x7, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x201, 0x8, 0x3, r9}}], 0xf0}, 0x40) 00:04:56 executing program 1: mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x4000000000000024, 0x110, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200000, 0x4) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000", @ANYRES16=r4, @ANYBLOB="02042abd7000fbdbbfc6d57cd0f8df250200000004000500"], 0x18}, 0x1, 0x0, 0x0, 0x4000804}, 0x1) 00:04:56 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) fsetxattr$security_smack_transmute(r0, &(0x7f0000000000)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000040)='TRUE', 0x4, 0x2) close(r3) write$cgroup_int(r2, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r1, 0x0, r3, 0x0, 0x8100000, 0x0) ioctl$VIDIOC_QUERYCTRL(r2, 0xc0445624, &(0x7f0000000100)={0x9, 0x102, "aa2f0333acc4a9d72ecaf5965773a1bf418dc8c741220a3efe45f92cabd16587", 0x8000, 0x81, 0x7, 0x4, 0x1}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r2, &(0x7f0000000180)="94ded16c1fde2f087e2974"}, 0x10) 00:04:56 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1e00}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:56 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:56 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1ec0}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:56 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') 00:04:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a1f163c123f3188f628") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) shutdown(r2, 0x2) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000080)) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r4, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x0) 00:04:56 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="61468064fa90f5ce4405d199b147fb220e7cb7c934652e54c1d55941140d6aea569e1574f4d2e671a222937d071467fe12a70670c442c55209708417ffb47c30c1d9a754837f736a016c773c2334e6052f93b1010f31f73d7fff91b933f96d914cb8fcf3c62d7d326ef1f74a9bec63eb6353c4", 0x73, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$cgroup_int(r2, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r1, 0x0, r3, 0x0, 0x8100000, 0x0) 00:04:56 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0xae, 0x4280) ioctl$SG_IO(r2, 0x2285, &(0x7f00000003c0)={0x56, 0xffffffffffffffff, 0xa8, 0x1, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000240)="e6da902d2c5a8437d998e57ef88496cdbc6637253bd5f4034a7b759a12d9bdb9a4c1380bfb2778f771591a1f272e75cd7c99d3508996bc6d6acfd2c6d0eda8b6350dd03fe2915ec913f0b667b886478586476a0a84c5852a65c4bfad9d46e4db63eda5b540d0db81c981fe4d6eae31b2822efbd6343c2b477c0861a61acd5034969c557b97c1d7d98a11d349521d29ad5aa2436c08f3f8d9c3851ee090dc0527a461dc9e2318d428", &(0x7f0000000300)=""/131, 0x2, 0x10, 0x4, &(0x7f0000000180)}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000440)=""/172) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r1) close(r0) 00:04:56 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1f00}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:56 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:56 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000000040), &(0x7f00000001c0), &(0x7f0000000240)=0x0) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f00000014c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000011}, 0xc, &(0x7f0000001480)={&(0x7f0000000340)=ANY=[@ANYBLOB="30110000200021022cbd7000fddbdf250200000008002e0007000000000000336449182f5b692dcf1cb51bf4a842429f7c8aad956e4ab26fcbfcd1d00788746f866318f3b1948fe57adeb2901ea617e53ad9154c9194bf07be8288ec3a42890ecf6914b4f6eaaea6dccd792ee71f5cacd526e334b26c2aaea65b1607cf101e3b54205641ff3cb808006b0000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="08003b002a00000014005a00fe8000000000000000000000000000aa64003b0008004700", @ANYRES32=r4, @ANYBLOB="08000400ac1e01019520d460a3b572c45c559c617f7527d130f843cbd4bc418e3ee06cd628bbe9c5839f8ff557ed4546f724daa66d6517544a080e99ad960d3d356c4e99352ccceb5311d163bfa8302d36aebe990c16b34d08006100", @ANYRES32=r5], 0x1130}, 0x1, 0x0, 0x0, 0x4000091}, 0x4000080) close(0xffffffffffffffff) write$cgroup_int(r2, &(0x7f00000000c0), 0x12) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') ioctl$VIDIOC_DV_TIMINGS_CAP(r2, 0xc0905664, &(0x7f0000000100)={0x0, 0x0, [], @raw_data=[0xca, 0x906b, 0x2, 0xffffffffffff0001, 0x100000001, 0x1f, 0xffffffffffffffe0, 0x4000000, 0x401, 0x100, 0x1, 0x8, 0x2, 0x1, 0xe39, 0x3f, 0x75a, 0x8, 0xffffffffffffffcd, 0x8, 0x8, 0x3, 0x6, 0x8000, 0x800, 0x2, 0x9, 0x1, 0x1, 0x5, 0x80000000, 0xffc0000000000000]}) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x8100000, 0x0) [ 1602.789374][ C1] net_ratelimit: 24 callbacks suppressed [ 1602.789381][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1602.801468][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:04:59 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x2000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x4b72, 0xffffffff80000001, 0x200, 0x40, 0x9, 0x9f1, 0x80000001, 0xfff, 0x80, 0x2}) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') fsync(r0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r2, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:59 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) set_tid_address(&(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r0, 0xfdc3, &(0x7f0000000240)="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") perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') 00:04:59 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:59 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xc000000000000024, 0x400000000000032, 0xffffffffffffffff, 0x200000000000000) r0 = userfaultfd(0x7fc) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x43, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000013000/0x2000)=nil, 0x2000}}) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20ncci\x00', 0x34000, 0x0) ioctl$UI_DEV_CREATE(r1, 0x5501) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000001c0)={0x4, 0x9, 0x3, 0x1}, 0x8) sendto$rxrpc(r0, &(0x7f0000000100)="1d38f72e7724644179814dedf7f5907cac44dd74718b8f524b8839d66de85ff9a8f6189f2e4a7731f179bb86cfa109398a4cc677620b507e3eeef8fecf5725be3435e79f56d8952a1b689edae4d0e3a39929cd65d30837dfab9542b832dc09d307295cb4aadccfb9f4a6ef57a9951612059fc25cd54ade0fbb2224b394cce09a685a0b349c8e", 0x86, 0x40001, &(0x7f0000000040)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e23, @empty}}, 0x24) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x36, "477ac358da6b81968e7dbd5d6f0f5cecb8f376095801d396c207dacbdcc48649cb214f85e36e936abeb5b41e281043924f8c23cd2126"}, &(0x7f0000000380)=0x3e) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000003c0)=r4, 0x4) r5 = geteuid() lsetxattr$security_capability(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='security.capability\x00', &(0x7f0000000300)=@v3={0x3000000, [{0x7a, 0x5}, {0x0, 0x7ff}], r5}, 0x18, 0x3) close(r2) close(r0) [ 1603.749290][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1603.755121][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1603.761016][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1603.766894][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:04:59 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x2009}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:59 executing program 0: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x2000, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r3, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000080)) [ 1603.829824][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1603.836252][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1603.842934][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1603.849427][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:04:59 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:59 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000480)={0x9, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) close(r3) getsockopt$XDP_MMAP_OFFSETS(r1, 0x11b, 0x1, &(0x7f0000000000), &(0x7f0000000100)=0x60) write$cgroup_int(r2, &(0x7f00000000c0), 0x12) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x100000001}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={r4, 0x9c, "a95f8504ae9ed3ed9fc68d87f4264cc3fd061264671da9b34102b88c1ae7dc40873cc4ce5149b50178116b6fc2e20932a34de0b577a2c72b72fbe38cef6c66e69abeb25db160e0f94a24c37de36c27ca839148310e4f031fb4b972d84c519caa8d6d3fd17152ab392425c08a466666f544bad31ec724c63d19b828c99c7f49559299aa6970415d6837a5fe4d1a8f964e934338de3a2417b7092c1fe9"}, &(0x7f0000000340)=0xa4) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000180)=0x1e) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r1, 0x0, r3, 0x0, 0x100, 0x0) write$eventfd(r5, &(0x7f0000000380)=0x9, 0x8) 00:04:59 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) fcntl$addseals(r0, 0x409, 0x7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000180)=0x80) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x7a2, @dev={0xfe, 0x80, [], 0x23}, 0xd35}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e24, 0xffffffff80000000, @loopback, 0x600}, @in6={0xa, 0x4e21, 0x8, @mcast2, 0x6}, @in6={0xa, 0x4e21, 0x6, @mcast1, 0xa6}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e24, 0x1ff, @dev={0xfe, 0x80, [], 0xc}}], 0xbc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000480)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f00000006c0)=0xe8) r7 = getegid() timer_create(0x7, &(0x7f0000000a00)={0x0, 0x1, 0x1, @thr={&(0x7f00000008c0)="da86d83a109e22972a7ae31a88d19626d0c8d3f6ce447e509ba14b81462fe3ed4b076635d0948a20a5e6d69bc291e758a024106ab2443f641e18a9ae0364f9aa4dbf5e3e820e7875069c2c6e5ff2cd5743932ef16c56bb61a5f4b9e049279efdd0459168740bbda3290ed22820ea3413da7ac754ece3c588eb71ef5ef17bd6a8f24acb0fce15", &(0x7f0000000980)="2df196744166ab55b648a9cf1afa515f4e2bebbe2f82fa90d54605e697e7377537acf41dc5fd322bb8934cb3588cf2299222e134918b3a9b09043fb53022683033026bda0a70fc27"}}, &(0x7f0000000a40)=0x0) timer_gettime(r8, &(0x7f0000000a80)) r9 = getgid() r10 = getgid() stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='system.posix_acl_default\x00', &(0x7f0000000840)={{}, {0x1, 0x1}, [{0x2, 0x0, r3}, {0x2, 0x4, r4}, {0x2, 0x1, r5}, {0x2, 0x4, r6}], {0x4, 0x7}, [{0x8, 0x1, r7}, {0x8, 0x2, r9}, {0x8, 0x4, r10}, {0x8, 0x3, r11}, {0x8, 0x0, r12}], {0x10, 0x1}, {0x20, 0x3}}, 0x6c, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040)={0xfffffffffffffffe, 0x0, 0x24}, 0x8) write$apparmor_exec(r0, &(0x7f00000001c0)={'stack ', '\xa7\x14#-lo\x00'}, 0xd) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) close(r2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000009, 0x100010, r13, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:04:59 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) r3 = socket(0x10, 0x3, 0x0) bind(r3, &(0x7f0000000080)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x80) write(r3, &(0x7f0000000240)="260036451100473d4901ff0000000000000015e1010000e309ef18ddff00f13a050003002fc9199364847691d064b2b4d49b9d5cb7663a31af3002312db77231a1cb7482d845973ae81c88dddebf9477b185e83e72df01b4072fd60413b72202723e36aaab1a14eee1b570eb1269f7d38f002c4ace38fad63a5386c5e12cd9139a6e2ebdd55430ed42f63b1520cc854e60", 0x17) close(r0) 00:04:59 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x2016}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14, 0x19, {0x0, 0x0, 0x5ba}}}}, 0x30}}, 0x0) 00:04:59 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:59 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x2100}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:59 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000500)='/dev/video37\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r1) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000140)={@mcast2, 0x0}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in=@broadcast, @in6=@mcast2, 0x4e22, 0x8, 0x4e20, 0x5, 0xa, 0x80, 0xa0, 0x3b, r4, r5}, {0xb31, 0x7, 0x8, 0x8000, 0x8, 0x7, 0x80000001, 0x80000000}, {0x80, 0x100000000, 0x8, 0x7}, 0x81, 0x6e6bb5, 0x2, 0x0, 0x3}, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4d4, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3502, 0x0, 0x0, 0x4, 0x2, 0x7, 0x81}}, 0xe8) r6 = accept(r2, &(0x7f00000000c0)=@caif=@dgm, &(0x7f0000000440)=0x80) getsockopt$IPT_SO_GET_REVISION_MATCH(r6, 0x0, 0x42, &(0x7f0000000480)={'HL\x00'}, &(0x7f00000004c0)=0x1e) close(r0) 00:04:59 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x400000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0x4e22, 0x95df, @rand_addr="21f42e0088de471122a012ec5af0e90f", 0xff}], 0x3c) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:04:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) fcntl$getownex(r2, 0x10, &(0x7f0000000100)) r3 = getpgid(0x0) syz_open_procfs(r3, &(0x7f0000000040)='gid_map\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:04:59 executing program 2: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x400002, 0x0) ioctl$VIDIOC_SUBDEV_G_SELECTION(r0, 0xc040563d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, {0x9, 0x80000001, 0x3, 0x7fffffff}}) write$UHID_CREATE(r0, &(0x7f0000000240)={0x0, 'syz1\x00', 'syz1\x00', 'syz1\x00', &(0x7f00000000c0)=""/68, 0x44, 0x40, 0x4eff, 0x7ff, 0x0, 0xcd}, 0x120) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00000004c0)='id_legacy\x00', &(0x7f0000000500)={'syz', 0x2}, &(0x7f0000000540)='/dev/dlm-control\x00', 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000580)='user\x00', &(0x7f00000005c0)={'syz', 0x2}, &(0x7f0000000600), 0x0, 0x0) r3 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={'syz', 0x3}, &(0x7f00000006c0)="83cfc3fff703b3bc7db3b652323b2c78f61fe5e6af50dcfe31c17fe5df4f436eae599b8362a15097421fb8b2562ee346939ad2bbe80106beb3f8fe4a7ac047283823243c0e87a29eebb9bd702c18fef8a4139beaf203ff0106f3c92a35ff1af032ef3e58a3cdc79a80a02c20e3516c7f3d0c3bc26bdf03b2c4a4d6fb2fdd8bc57b949871f6a8653a3d963ad1495836e234e4de31a1ef7b44a344c88f33ee682c2ec37ba755960bf757146b4d1352e9e587e3302656fac1c92ede606296aeb085855f0b8c181bc469037263410fd90f1a6df8ff4e7328d40293101851bc1d7e41", 0xe0, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f00000007c0)={r1, r2, r3}, &(0x7f0000000800)=""/200, 0xc8, &(0x7f0000000a40)={&(0x7f0000000900)={'vmac64(blowfish)\x00'}, &(0x7f0000000940)="8e95cd19dcafde161150533ecc69bd9e67357454ee79b83134704cc615cf33c99f57a0deb6972b6e039cf5c4123ce07f26f5e9fa6772df706ff82a91fa64325063c98796cb982327424c02808e28b980e720989d14db19582127bc1fcff0346a2e5f395cda0df0ffb3e1f417ef9bdd259a49326aa5b97cea079eef2a5707e04bf601b917cbb0178733d0e64b2888ae043d2da42f1170bbea2e5be30259fbe8462365ed11bc05cd2def5fca9a0c1fb415e99a5ca432b049b76e61f96e1422bc51d38fe55bf15b7b38a5d843ac4378750d", 0xd0}) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000a80)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000480)=0x1, 0x4) rt_sigsuspend(&(0x7f0000000180)={0xd0c4}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x401, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000400)={r6, 0xfff}, &(0x7f0000000440)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) close(r5) close(r4) 00:04:59 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x2200}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) r2 = dup2(r0, r0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000080)=0xc5a) 00:04:59 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:04:59 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000001500)='/dev/admmidi#\x00', 0xfffffffffffffff7, 0x2000) close(r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) close(r2) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x101000, 0x50) sendmsg$inet_sctp(r3, &(0x7f00000014c0)={&(0x7f00000000c0)=@in6={0xa, 0x4e24, 0x1, @rand_addr="e36ed6e995f7668eb5eedea27315ad1a", 0x7fffffff}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000000100)="b3062c43ea8cd004f3b2cbc54ae5c6a53309f405b95703b791ebb556a197133fe26ed9a1b44bb40827fe6f71b263a9c4b8dcdd6fe6c77e7f221ba1667d9eb4ac0f012840e1d115c5f4a2177e8ca5124c858559ed0314b6cc370d2883f0473f34a729ff205e0124f92156d2ca34b4a43f1d5963992462b16ba952105d89fdad23c74253cb52374629fa660831c60e0cb2e293d28a0c8be27848fb4ed5780f8aa7c3835816419d75aa629e045143843a09e67940e03851fa6932784c5d0e71d9279caa58a5b2dda9b00173490a1e", 0xcd}, {&(0x7f0000000240)="4c2958400c00cd45b500f7839671021a5449b7a3e9ae825412b7a01936dc67ecc3228f18419ed76f6ee6d39b7c5d038efb2317f504a7cefbd86c81c8ddd7863ae99a2fd6210d17251306fe01e54aeaf3e440ef36726fd01d48b0a95c201e2886c4136c57503a0e6d0a5cdb9d9c377f42538dbb0421df96b32cd08e7a07b52bea0f7ff6e7cc68732cee6e6a", 0x8b}, {&(0x7f0000000300)="ebd0392408e05c3085fc9bb713fc0448d00dea3873979027c40450ea5a320fffc2335c2f01a8092c10c670e2614e1f67b56bb8d932b78a5cca424cbf13641d7496c1c63d2f71351b20c692f9c375", 0x4e}, {&(0x7f0000000380)="da2b1c8d6c567537e00b3e75c77aadf9a122b58ed57cdde1044b9e6bd4cacb8dc5c31f54c0d1e186b16a084e99e74e888a899030fe8b9d12535cde83e94940015bbad73da1c0081ef8c74118f0c1b48845239f1c2be288681f88c9896a6a32fd867e509ce66614f40e9067382e44fbfe07a82c3d3d7039b45cbeed44fa264ab3fa9998efb6302fce6d45153ad99e493d3d4e4f687d3bbe10f80202c26a528b1621b669", 0xa3}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000002040)="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", 0x1000}], 0x6}, 0x4001) close(r1) 00:04:59 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x2300}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:04:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@window={0x3, 0x0, 0x6}, @timestamp, @window={0x3, 0x4, 0x4}, @window={0x3, 0x9, 0x4}, @window={0x3, 0x8, 0x75efb135}, @mss={0x2, 0x2}, @window={0x3, 0x7, 0x4}, @mss={0x2, 0x8}], 0x8) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x81, @mcast2, 0x100000000}, @in6={0xa, 0x4e21, 0x1ff, @mcast2, 0x9}, @in={0x2, 0x4e24, @rand_addr=0x6}, @in={0x2, 0x4e22, @rand_addr=0x4}, @in={0x2, 0x4e23, @multicast2}, @in6={0xa, 0x4e22, 0x1bae, @remote, 0x510}, @in={0x2, 0x4e24, @rand_addr=0xfffffffffffffbff}, @in6={0xa, 0x4e23, 0x8000, @loopback, 0x9}, @in6={0xa, 0x4e23, 0x1, @remote, 0x3f}, @in6={0xa, 0x4e23, 0x0, @remote, 0x8}], 0xe8) 00:05:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:05:00 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:05:00 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x2400}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:05:00 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) fcntl$setflags(r1, 0x2, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:05:00 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x8, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000100)={0x2, r2}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(r3) close(r0) 00:05:00 executing program 0: r0 = memfd_create(&(0x7f0000001fc1)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\b\xedcJ\x8e\x84\xd4N\x12\x9b\x1f\t\xbd\x11+\x86T\x16\xa3\xb3\xae0\x9f9?\xefo\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x84\x195\xde\x97_\t~\xf3Y\x12\"p^\xc1\x0f', 0x0) time(0x0) fallocate(r0, 0x0, 0x2000427, 0x40) write(r0, &(0x7f0000002000)='/', 0x1) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)=0x6) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @local}, @in={0x2, 0x4e23, @rand_addr=0x7f}, @in6={0xa, 0x4e21, 0xfffffffffffffeff, @mcast2, 0x3}], 0x3c) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) write$P9_RRENAMEAT(r0, &(0x7f0000000080)={0x7}, 0x7) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0x1, 0x80, 0x80, 0x5, 0x1a, 0x94, 0x7, 0x7, 0xfffffffffffffff9, 0x5}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000000100)='./file1/file0\x00', &(0x7f0000000200)='./file0\x00') setsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f0000000240)=0x10001, 0x4) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x401, 0x200, 0x4, 0x6, 0x6}, &(0x7f00000003c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r3, 0x7f, 0x40, 0x200, 0x7, 0x5}, 0x14) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200000, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000002c0)={0xffffffffffffffff}, 0x111, 0x1}}, 0x451b4619bcbd95e6) write$RDMA_USER_CM_CMD_BIND_IP(r6, &(0x7f0000000180)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e23, 0xfff, @loopback, 0x3}, r7}}, 0x30) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'user.', 'TIPC\x00'}) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r4, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r8, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="41eaffffca3e9f504826eaef306eff8248a2b11a77a0717aa0275f7fe9367daeca279bf8b51d5b9d27be6728eb38074f2494200094a50e2d253a0e5abe2b33c4d3582545c4c18ccac903e31cc2"], &(0x7f0000000240)=0x49) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000280)={0x5, 0x4, 0x0, 0x5, 0x8, 0x5, 0xb2a, 0x4da7, r9}, 0x20) 00:05:00 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x2500}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:00 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$cgroup_int(r2, &(0x7f0000000000), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r1, 0x0, r3, 0x0, 0x8100000, 0x0) splice(r0, &(0x7f0000000040), r3, &(0x7f00000000c0), 0x0, 0x4) 00:05:00 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:05:00 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:05:00 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x2600}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:00 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r1) close(r0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r2, 0x800c6613, &(0x7f0000000080)={0x0, @aes128, 0x2, "51251f0d21598883"}) 00:05:00 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:05:00 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x2700}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') ioctl$SIOCGETNODEID(r3, 0x89e1, &(0x7f0000000000)) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0xc0, 0x0) 00:05:01 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9b50e64, 0x2000) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0), 0x4) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080), 0x4) [ 1607.909368][ C0] net_ratelimit: 16 callbacks suppressed [ 1607.909375][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1607.922074][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1607.928679][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1607.935045][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1607.989463][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1607.995781][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1608.002826][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1608.010001][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1608.017279][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1608.024358][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:05:03 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) flistxattr(r1, &(0x7f0000000080)=""/43, 0x2b) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x240002) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x109800) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x3ff) close(r1) close(r0) 00:05:03 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x2800}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:03 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:05:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) socket$kcm(0x29, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000000)=[0x8, 0x1ff, 0x6], 0x3, 0x9, 0x6, 0xa, 0x46, 0x5, {0x2, 0x8, 0x8, 0x3f, 0x1000, 0x80, 0x6, 0x7ff, 0x9, 0x4, 0x8, 0x7, 0x2, 0xff, "bc67026d266989f0ce57cd80876cf83be93c44c9f4c6816d6d3022a8546f5ed0"}}) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:05:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000300)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) 00:05:03 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x8}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ipx\x00') r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r4, 0x4, 0x70bd27, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x8804) 00:05:03 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x2900}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x4b564d02, 0xff]}) 00:05:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) io_setup(0xfffffffffffffff7, &(0x7f0000000140)) r2 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0xeb, 0x8000) write$cgroup_int(r2, &(0x7f00000000c0), 0x12) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r1, 0x0, 0x8100000, 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f0000000440)={&(0x7f0000000180), 0xc, &(0x7f0000000400)={&(0x7f0000000240)={0x1b4, r4, 0x104, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0xb8, 0x5, [@TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8cb2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x22d83b6c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xe98e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xe48f}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4e49c679}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}]}]}, @TIPC_NLA_BEARER={0x3c, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @broadcast}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x3ff, @ipv4={[], [], @broadcast}, 0x18}}}}]}, @TIPC_NLA_BEARER={0x68, 0x1, [@TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa7}]}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @local}}, {0x14, 0x2, @in={0x2, 0x4e20, @local}}}}]}, @TIPC_NLA_MON={0x44, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x59e}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4c}]}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x804}, 0x4800) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(r3, 0xc0305615, &(0x7f0000000040)={0x0, {0x2, 0x6d}}) ioctl$PPPIOCGNPMODE(r3, 0xc008744c, &(0x7f0000000100)={0xc025}) 00:05:03 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:05:03 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001580)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) sendmsg(r1, &(0x7f0000001540)={&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x3, 0x2, 0x1, "608be29904c4c7b0d48c5fa334b73c809996f8890554ac8f2c32b2238bdb1c64c6bc9518c3b6814878aa8791eab72d4deef6a1b7c8cb6d35d2bedf992f28e2", 0x9}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000100)="d76a3292980c69acd3d38f9797a6ac511afe4711ed5a494a26ac26f001d044ee4fa36a417ca3221e12fb6e1e666af91cf005a0caaf0081c019aeac40cd0ef2b61c1963dea970217bddd06f60df4805e9b520e955d94e8de4a9d09536fbe65ac71e339e231f2772067f9ac81cc62238624617dcd478866ed5", 0x78}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000000180)="39af2ca6529a6006692907479af50c1aefc169746e163bc0e25b0cb16f5f68d27619b55634b710b6d3eb9a434081ad7671d4ff6feb2072a17395d4a11afa2f2e441e1f43eed960e4b16f077ef62652cea81ccd9106959549029ae5d8d4df539230bd96713c76953b339d3f1ff94d31a4379c", 0x72}, {&(0x7f0000001240)="22bfd31a8b1fdd3505b6deff47b993cf355f1d22dc98e0bd70588da12a4d89", 0x1f}, {&(0x7f0000001280)="235b3c3ab8dce893f878d3f10a3578604bd8d5cd30e0cbd0dbf6c1c754c6d585629ed9cbadc5f7c97b74f5", 0x2b}], 0x5, &(0x7f0000001340)=[{0x68, 0x11d, 0x2, "70cff3739dc64a8a9c51fdc4b34935d3a3bb505ad8d666b4f273f3ba87b543e839e85dc03a48920d01caa5b4cc69073998ec7ce63cfcb06e2599dc4a01af7d46d71ce9a14fe544a3b9441b48a48404d5bfd5d2d1"}, {0x98, 0x103, 0xffff, "f744bd826dcf1907e03ad9331cc7b9b0f6345df93728a3d64de1d84be1f6e3709a8381ccdea6dc2a91ba0d69a20775dce1da6bce041b1e11359f89681767b1826b4dd1e003c1f135b8c95435528014418e22807a106fef868be8a57d56f56b54d09aaf7af307232f0905f3700e9858e8a2137829d8193a12039138220ea50845eb"}, {0xf8, 0x10d, 0x0, "a5cdcf030d83ec52d13061fa10fff6b3073f14aa2760d8c225f608cfaff0e64203213083eb70356d6c8018a8103d6aba4dff2221037979f2055bdf94d605048c04d297f1dede65041005e786e66246d1d39cfb13688af36ba3131d2eba724597c51c127da5e85d8e97f8914c0faf742056c366e60f477f89711c688bcc6cfc7966f3da0cada4321e2f47155c0ea0b2acf1db718b9c082e283bca7a1510fd0d7e9d7c56e9d9c48ac867d4b3f719532381d7b94336be3ce61d3e6484f0874e55e09ccf77685657e71521846e67a78cc9c42072f3b6b424f621940a9e1dcaaa07e86c2f5550"}], 0x1f8}, 0x40080) r3 = syz_open_dev$vcsa(&(0x7f00000015c0)='/dev/vcsa#\x00', 0x7fff, 0x40) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000001600)) 00:05:03 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x80000000000641, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000080)={0x3f, 0x0, 0x2, 0xffffffffffffffff}, 0x8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x80, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000740)={0x5, 0x4, 0x2, 0x2d, 0x5, 0xf4e3}) r4 = socket(0x1e, 0x4, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, 0x0, 0x8000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) fremovexattr(r4, 0x0) inotify_init() gettid() r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f00000002c0)=@req3={0x9f, 0xffffffffffffffff, 0x3, 0x5, 0x40, 0x7, 0x1}, 0xfffffffffffffe6f) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r6, 0x800000c004500a, &(0x7f0000000300)) readv(r6, &(0x7f0000395000)=[{&(0x7f00004d2000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x7a, "e0889b939b60dad1e95f96ea09a3cb45fb9c0ebdfe450f9f1e0610d780e6654669539e7684d2effaf264ebf559fdd515dd09e980c0b97a6d0333f51240bb11e5f32abccfc9bdb1a1dd3b61639364b5e62bf10ffe715a19b9b6f88a92171637daaa4f497e845fccc95798b48d373ab6c5e09bcfac3c82171a93fe"}, &(0x7f00000000c0)=0x82) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000340)={0x9, 0x6f4, 0x8, 0x100000000, 0x3, 0x3, 0x1, 0x0, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000580)={r7, @in={{0x2, 0x4e21, @remote}}}, &(0x7f0000000000)=0xfffffffffffffdfc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00000007c0)=ANY=[@ANYBLOB="e8000000c391fbbd98af8d8647a417b4c2c4eaad33fc74c97aa2d7a26c505e4eda33e567fc5711604a7ae78cf53f1fe6493152c7b9434d4ba13d1016c1ac8aef724204c1bb933a38c457fd9f590bea0da8082099f076e5bf5f87fb691c6564a494c186272182ca66880002000029132bbdbcf890e51b361c37fea076471986fbdd14fa94a145087e2bed234f640a0f31a240eb9a493db8e7517773d384b1c46f544bd873b4a89380d6b8353e8c8d1f8b4b6decc528196cdab1acb1c977a7cd94fa75b6f4a83cf230124e87fd219f44226cc809b6d7b5921eca24764dbdccf3fbcca890be48801873a692ec0c8d024924fdf7515815ffd4964967643711956d775b4b70787ed82cd5de5ed22929f55042376c5f7756a8ce93d643dc8acac4f8ad11ec26b665754890b6dd924009680e64dd013fd3773f264549139d74fb09d687ec789e74c5a4849b3434261401641815efe8c358aae4230a2b1598fa9b43050e80cacec2ed72f69654152986d90d2b994868728073bbf08a0b0603da0c2fc1aa72e076440cc57db09c64dc7468abb5d51bb074fbde6a736fbf865838edcc254948ffcf690a2ed935d066b1b02def761824e3f459d4677722c35534da245d27f428da3d7c73a27c4e9f3aba9c3f5efc06610ffb17de0258210af126aff4fd86e38928c70321adb641d304538ce8ecc3c6df51e04b2401dc60ffa74a1312953254c12da2023371b1edf7c83becb90ffc81b06a7d3f285d572b81e492b90aadb714311f2f5ba5d7c83f29d05fb08a81c53c1c385eb8b4bfc474584a8952456cd18968dcc538dfd275eccc649e048f8af49cb250edf6f5cad05cc090eaec947a78f83f24dff717aa8e6b871f69517a24ec7b654cb79803d5518ad45d9368a6bfab44744229ce5751d648e72aacca081b584f45751a149e78df0c467c29b1247999739e7ec07aa6c6ed8c210ee510bfe2317d6ff3e273b151fa837a97f4bd352646a7a391206c61a5a704bc12a56ee71e27686293c126efd9edc8e0867ad67085ffd7e9373beba8b4c3c5d437428947649faa14f775df5f619b6cff944ac2c1888eaa4210fa0bac0955668b03eddc3ab55cff85dad8c92d922d5e788813b0b0dae39209bfbd8bd86c9adb650beec232e9b3520aeec90dc277a77ca1928027ee0dd5cd1a0922fe1292d1ea2a16e01149630b8ae44ea3286997bb2675e26e69452264148521c9a18cf9a43cf4e6ff6de7b93043747c90a3e617a9d22cbbb3d223b1ab434eec19fed763e1882db00f312bb72f32b4d95d55b15417eb573d886c7fde"], 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000780)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x3}}, 0x26) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000100)={0x3d, 0xfffffffffffffffd, 0x4}, 0x4) connect(r4, &(0x7f00000003c0)=@rc={0x1f, {0x2, 0x3, 0x8, 0x8, 0x80000001, 0x1}, 0x962}, 0x80) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) 00:05:04 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x2a00}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:04 executing program 0: pipe2(&(0x7f0000000680), 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x0, 0x0) write(r1, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 00:05:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r1, 0x80845663, &(0x7f0000000100)) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) 00:05:04 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:05:04 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) fsetxattr$security_smack_transmute(r2, &(0x7f0000000080)='security.SMACK64TRANSMUTE\x00', &(0x7f00000000c0)='TRUE', 0x4, 0x1) close(r0) 00:05:04 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x2b00}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:04 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x3000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:04 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) close(r1) close(r0) 00:05:04 executing program 2: r0 = mq_open(&(0x7f0000000140)='\x00', 0x42, 0x108, &(0x7f0000000180)={0x6, 0x9, 0x5, 0x3ff, 0x0, 0x1, 0x99c8000000, 0xd8da}) fstat(r0, &(0x7f00000002c0)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x400200, 0x0) getsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f0000000240), &(0x7f0000000280)) r4 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x10000, 0x0) ioctl$VIDIOC_DBG_S_REGISTER(r4, 0x4038564f, &(0x7f0000000100)={{0x4, @addr=0x5011}, 0x8, 0x81, 0x2}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) r5 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x800, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x6) close(r2) close(r1) 00:05:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$cgroup_int(r1, &(0x7f0000000000), 0x12) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) accept4$alg(r3, 0x0, 0x0, 0x80000) setsockopt$CAIFSO_LINK_SELECT(r1, 0x116, 0x7f, &(0x7f0000000040)=0x92, 0x4) 00:05:04 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x300d}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:04 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="6f73782e5c2c5d706f7369785f90a897766163636573737b2f29776c616e300069960cbfdeaca8e93a49f90411857f8d229d986f885fd5d301f558301b54053f6407b326e262ba2fbde4be15a3b7f4e382e36496275edb9b29e7142744e4d333bb918a7f1f70ca76f0e37e24457ada666c9902"], &(0x7f0000000100)=""/249, 0xf9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x20340, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000280)={0x0, 0xa5, 0x30, 0xc5, 0x10000}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={r2, 0x1}, 0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) close(r4) close(r0) 00:05:04 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) close(r1) close(r0) 00:05:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000240)=""/131) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000300)={"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"}) ioctl$VIDIOC_G_PARM(r1, 0xc0cc5615, &(0x7f0000000100)={0xa, @output={0x1000, 0x1, {0x6, 0xfffffffffffffff9}, 0x1, 0x3e}}) 00:05:04 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r0) setxattr$security_capability(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='security.capability\x00', &(0x7f0000000100)=@v1={0x1000000, [{0x10000, 0x9}]}, 0xc, 0x2) close(r0) 00:05:04 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x4004}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:04 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000802, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 00:05:05 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x4011}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:05 executing program 0: r0 = socket(0x10, 0x802, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x26, &(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x0}, 0x48) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r2, 0x0, 0xc, &(0x7f0000000540), &(0x7f0000000580)=0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000300)) ioctl$FS_IOC_SETVERSION(r3, 0x40047602, &(0x7f0000001400)=0x4000000000009) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ppp\x00', 0x100, 0x0) ioctl$EVIOCGPROP(r4, 0x40047438, &(0x7f0000000180)=""/246) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000340)) ioctl$FIGETBSZ(r3, 0x2, &(0x7f00000012c0)) setxattr$security_selinux(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)='security.selinux\x00', &(0x7f00000017c0)='system_u:object_r:crond_var_run_t:s0\x00', 0x25, 0x1) listxattr(&(0x7f0000001680)='./file0\x00', &(0x7f0000001240)=""/71, 0xfffffffffffffeda) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000001180)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x100000000000000) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @dev, 0x0}, &(0x7f0000000100)=0xc) request_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f0000000080)={'sy.'}, 0x0, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2000, 0x0) read$FUSE(r6, &(0x7f00000000c0), 0x1000) sendmsg(r2, &(0x7f0000001640)={&(0x7f0000001100)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ofb(aes-arm64),digest_null-generic)\x00'}, 0x80, &(0x7f0000001480)=[{&(0x7f0000001440)="8f8dc3ffd6b3122c7d5ee930ca5f2d8a74d2f21bd7ff3006863376c1f453b48bdbffd0d0c06123de2199d4bdf59ea08d27", 0x31}], 0x1}, 0x4000000) write(r0, &(0x7f0000000080)="130000001a0025f00485bc21fef7001c0a0b49", 0x13) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_SETUP(r7, 0x405c5503, &(0x7f00000001c0)={{}, 'syz0\x00'}) ioctl$UI_DEV_SETUP(r7, 0x5501, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x0) getresuid(&(0x7f00000010c0)=0x0, &(0x7f00000011c0), &(0x7f0000001200)) setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000001800)={{{@in6=@dev={0xfe, 0x80, [], 0x26}, @in6=@mcast1, 0x4e20, 0x1000000000000000, 0x4e22, 0x4d5, 0xa, 0xa0, 0x20, 0x5e, r5, r8}, {0x5, 0x4, 0x7f, 0x3, 0x3, 0x0, 0xffff, 0xd86}, {0x0, 0xdee, 0x1000, 0x2}, 0x4d, 0x6e6bbf, 0x1, 0x1, 0x1, 0x1}, {{@in6=@remote, 0x4d2, 0x32}, 0x2, @in6=@mcast2, 0x3506, 0x4, 0x3, 0x1, 0xffff, 0x3, 0xfff}}, 0xe8) ioctl$UI_DEV_DESTROY(r7, 0x5502) 00:05:05 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x489d, 0x20000) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000100)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r3, 0x410, 0x70bd25, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x80) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(r1) close(r0) 00:05:05 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) close(r1) close(r0) [ 1609.753367][T32041] input: syz0 as /devices/virtual/input/input73 00:05:05 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0xc801, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f00000000c0)={{0x11, @remote, 0x4e23, 0x2, 'lblcr\x00', 0x1e, 0x28000000000000, 0x34}, {@multicast1, 0x4e22, 0x10002, 0x0, 0x5, 0x8}}, 0x44) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x1, 0x400, 0x80000000000}, 0xfeb2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r1) close(r1) 00:05:05 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x5008}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$cgroup_int(r0, &(0x7f00000000c0)=0x8, 0x284) socket$inet6(0xa, 0x0, 0x400) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:05:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x7c38) r1 = syz_open_dev$vcsn(0x0, 0x3, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @broadcast}, 0x10) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) close(r2) accept4(r0, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000800)=[{{0x0, 0x0, 0x0}}], 0x500, 0x0, 0x0) ioctl$HDIO_GETGEO(r1, 0x301, 0x0) 00:05:05 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) close(r1) close(r0) 00:05:05 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) r1 = dup(r0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r1, 0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0xdcf) close(r2) close(r0) 00:05:05 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x5015}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x4) splice(r1, 0x0, r2, 0x0, 0x8100000, 0x1) 00:05:05 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000025c0), 0x4) sendto$inet(r0, 0x0, 0x0, 0x200007f9, 0x0, 0x0) mkdir(0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, 0x0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r2, 0xbd1b) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = accept4(r2, 0x0, 0x0, 0x0) r5 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0xf7d7, 0x4000) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) bind$xdp(r1, &(0x7f0000000300)={0x2c, 0x4, r6, 0x1c}, 0x10) ioctl$KDDISABIO(r5, 0x4b37) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) ioctl$PPPIOCATTACH(r5, 0x4004743d, &(0x7f0000000100)=0x3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x1f, 0x0, 0x0, 0xd}, 0x98) 00:05:05 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x5c18}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000000)=0x80000000000, 0xfffffe38) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:05:05 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) close(r1) close(r0) 00:05:06 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x9, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fd) close(r1) close(r0) 00:05:06 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x600c}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:06 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) close(r1) close(r0) 00:05:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000240)=""/131) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000300)={"d251f69bf4ca36c299f870a1cf730006ccf3df0dd180bebb08e462fec2ae0fbcf4590706c81f191a35b66fce4ed9e09a15637f66c3664e51f0067bff8976844e00009c0c419987d17482a0c13c52b7628b776e1d2d305e538ded2829781af70fea3e50ef1cfaf4251a9ea15e60241cecd96d9b7d9e8416bc737aed50edb9a77ddac44e64aec0ee7fae2a96b27528f3b7d9fc5332eb213baff8ba7393c18d81866bdac2420affa11351f77a8b6cfbf356cddcd5615c55361bc1426bb8206076e85a91853f2ad7279c029472a60c01bd0fb6261a13bc4c03525d9656367d93653183dd3a2783d3880347da21a071ebe6ab3dffbb93e8277a762dc6a6ac4f0c6e69a9205ee036e3c946507bece64cbe91aac326447d24686a90ead645eefb9bb53bf97fc89a4fc04fe6d07e6ea853ad012dd217352f196d883e7761d732a039f1ebe039a291263b828d6873ed0e55a93a451352b283073569af323b57bfa4eb2cbbb69eeadcb89ea3ab3f5056480dc184cda6d39e19fa4913bc6a37ddcf0977fb55c80b85cceefcd643fefd45bc519528cb21bbd0e0ffce406e6cbc5d7b66fb8720c938584fa65a112260dc12c05d1633c465ad44a3da2dfe062ca8b23fd22f4ae027f5ec586e2a61473d75d050a94efbf1965ed2b63b5801445ba19c9d85f2d2ebd34e8b24432b1a706e5515ea224bd0509d7d3dfdd264f4fa2a12cd5080f8feae88930511ebb7b0e4e29b3c0fdfd95d68fc195f8ec802056d2519423421d94aa53cdafac070a618f32756dc8632d5d364a60fdbf2c4f08097c71a164a54346808f8b68d1f53ae36e76cbbe8014789f675895e480173f6c4a4587cbd125ac5240d970aeda74d3ef803a8a3dc2732a5f2f8ae96abbb5c7659ac8fa14e19f61d7e7927aed9673814644873da052ca9e91210b8487149323d4ec6497afdce33d5e428cbbec8117a87a0b4f00d7d99ce1d5e12983756867f04ad9f1089068bdb55261d03b69d619ecf5319a5cd061364ef1c244ec3738bdd84e6d4c12bc5bd0a51ccd5b6e4c3807629d8b06ff15412c678aaace7278076457fdb122be2e9d777a3d13c2b60bf47fd747846f2a59e394c734fcb8b5df5626622d271264e535d6f56c1b7fa82588a65f09e080297c04e35dfe800cb56edb60c73f9768a7d8c5a1a98075741e1365fc54df4c772e8bb87353ae0a608b34a7647cd2463ad1267380eb5f39f95e73f7ee43c3d141f44630ad1eb70e833dc88120fb7cee2d9ed92d7c2e8e1ec787730fb7cac5d292afe49a2c7f74a50905ddef3d4c053dbaa4b0ca5659ad5f2495bd99884b5cbb639378852786e1bf77b7e41cf47e436d3ef48cc2285fbd915b182140e2423afecef67d1134c6023ccf0a1cf98aab28bbd50829d108a5f44e530d38f6188b3c7e5d206e81753321ced9186c5c34fb798446ccc6dbb0d4d9973"}) ioctl$VIDIOC_G_PARM(r1, 0xc0cc5615, &(0x7f0000000100)={0xa, @output={0x1000, 0x1, {0x6, 0xfffffffffffffff9}, 0x1, 0x3e}}) 00:05:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000240)=""/131) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000300)={"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"}) ioctl$VIDIOC_G_PARM(r1, 0xc0cc5615, &(0x7f0000000100)={0xa, @output={0x1000, 0x1, {0x6, 0xfffffffffffffff9}, 0x1, 0x3e}}) 00:05:06 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) write$P9_RATTACH(r2, &(0x7f0000000080)={0x14, 0x69, 0x2, {0x8, 0x4, 0x2}}, 0x14) setsockopt$packet_int(r2, 0x107, 0x12, &(0x7f00000000c0)=0xedf, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r1) close(r0) 00:05:06 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x7003}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:06 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) close(r1) close(r0) 00:05:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000240)=""/131) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000300)={"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"}) ioctl$VIDIOC_G_PARM(r1, 0xc0cc5615, &(0x7f0000000100)={0xa, @output={0x1000, 0x1, {0x6, 0xfffffffffffffff9}, 0x1, 0x3e}}) 00:05:06 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x7010}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00') sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB=',@\x00\x00', @ANYRES16=r3, @ANYBLOB="100426bd7000ffdbdf25050000000c00040000180000000000000c0002000100000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x14}, 0x10) 00:05:06 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x200, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, r0, 0xfffffffffffffffc) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r2) close(r1) 00:05:06 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x24000, 0x0) mmap(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x40000000a0000024, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) r2 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000180)={'nlmon0\x00', {0x2, 0x4e22, @local}}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000240)={{0x1aea211, 0x84a4}, {0x710, 0xf9f}, 0x7, 0x2, 0x81}) close(0xffffffffffffffff) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) close(r1) 00:05:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r1, 0x80845663, &(0x7f0000000100)) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) 00:05:06 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) close(r1) close(r0) 00:05:06 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x8007}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x2, @ipv4={[], [], @multicast2}, 0x4}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r2) close(r1) 00:05:06 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$VIDIOC_QUERYCAP(r3, 0x80685600, &(0x7f00000000c0)) 00:05:06 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) close(r1) close(r0) 00:05:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r1, 0x80845663, &(0x7f0000000100)) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) 00:05:06 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x8014}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r1, 0x80845663, &(0x7f0000000100)) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) 00:05:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x140000000000, 0x4, 0x1f, 0x1, 0x82b, 0x3, 0x6, 0xfff, 0x285, 0x40, 0x14, 0xc29, 0x2, 0x38, 0x2, 0xa056, 0xfffffffffffffffa, 0x8}, [{0x5, 0x10000, 0x7fffffff, 0x8000, 0x6, 0x9, 0x3f, 0x6}, {0x2, 0x400, 0x3, 0x1ff, 0x5, 0xfff, 0x7, 0x4}], "b0ae65cb1b5d02afe4a86cb39e3473c60f8d5eb4ee8d6932b32f42e0c4b60cffc87ed8b7d509f55195c4ffc66e55d2fdcb5b0922faa64690104189cc5d796897011acf8885ae8f8b7b3545dc22c0cb09a432e7a9646cffdb59ba1de2a7fa3ed7e047c07a1b6aa759bdddc800eaa54aa4fb14e1cf90ba59063ba1776a8db348e8224e89092fd666ed29e02381c35cd11f0ceb37b38011b4bf4aeb18db6ce519970816dfc0e0b80cbc1f7c56f68566a1100643a9a46bec75c9968b46b0586e3123c407dc6b66d284029c9d665600837159babe49585f99f359f69f1852fa284eeefc6588baae10840a2f3ad9f7e1f0e0", [[], [], [], [], [], [], [], []]}, 0x99f) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000000)=""/113) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) [ 1611.507717][T32209] QAT: Invalid ioctl [ 1611.520445][T32215] QAT: Invalid ioctl [ 1611.526091][T32215] QAT: Invalid ioctl 00:05:07 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(0xffffffffffffffff) close(r0) 00:05:07 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x900b}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) [ 1611.574569][T32222] QAT: Invalid ioctl 00:05:07 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fdinfo\x00') ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000140)={0x1, 0x7e}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x8, 0x200080) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x2) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f00000000c0)) close(r2) close(r1) 00:05:07 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xffffffffffffffac}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x5, 0x81, 0x84dd80d6c33d99e3, 0x64f, 0x26bd, 0x4, 0xb6, 0x0, r3}, 0x20) close(r0) 00:05:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) socket$kcm(0x29, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000000)=[0x8, 0x1ff, 0x6], 0x3, 0x9, 0x6, 0xa, 0x46, 0x5, {0x2, 0x8, 0x8, 0x3f, 0x1000, 0x80, 0x6, 0x7ff, 0x9, 0x4, 0x8, 0x7, 0x2, 0xff, "bc67026d266989f0ce57cd80876cf83be93c44c9f4c6816d6d3022a8546f5ed0"}}) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:05:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000040)=0x2, 0x4) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x101000) 00:05:07 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xa002}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:07 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(0xffffffffffffffff) close(r0) 00:05:07 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$cgroup_int(r2, &(0x7f0000000000), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r1, 0x0, r3, 0x0, 0x8100000, 0x0) splice(r0, &(0x7f0000000040), r3, &(0x7f00000000c0), 0x0, 0x4) 00:05:07 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001ff) close(r1) close(r0) 00:05:07 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$SEG6(&(0x7f0000000080)='SEG6\x00') ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f00000000c0)={0x0, 0x5, 0x4, 0x8}) close(r0) 00:05:07 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xa00f}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:07 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$cgroup_int(r2, &(0x7f0000000000), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r1, 0x0, r3, 0x0, 0x8100000, 0x0) splice(r0, &(0x7f0000000040), r3, &(0x7f00000000c0), 0x0, 0x4) 00:05:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, r3, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0x24}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x78}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:05:07 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(0xffffffffffffffff) close(r0) 00:05:07 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xb006}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:07 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$cgroup_int(r2, &(0x7f0000000000), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r1, 0x0, r3, 0x0, 0x8100000, 0x0) splice(r0, &(0x7f0000000040), r3, &(0x7f00000000c0), 0x0, 0x4) 00:05:07 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket$inet6_sctp(0xa, 0x5, 0x84) close(r1) close(r0) 00:05:07 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20\x00', 0x420000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x2}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r3, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x2c}}, 0x1) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) close(r2) close(r0) 00:05:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) fcntl$getownex(r2, 0x10, &(0x7f0000000100)) r3 = getpgid(0x0) syz_open_procfs(r3, &(0x7f0000000040)='gid_map\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:05:07 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) pwritev(r1, &(0x7f0000000380)=[{&(0x7f0000000080)="651897a8f9752c6e6201411d460f18d7c700901fa806eb2cd82ca0486b6b0ac1c302ce585346ad5b04ec8fdba7d0daf5aa42f2a9b920d7a5af9549272679cf579584c0a4b2d94044e4ca43c2ddf19b2e29cccc8037a29a1c4fc11b7beedda13d9f5520f6a80908de62d833a9fe5519f3a7af125a95e6193a756b1806bc488ef2dbee404106c4262ec0f4ee0d600a03a3e2683e5daa2e54fda910429c4853d209b7e3d02d91aca0eda57e9bca577a736d2f430680a7480eea751646", 0xbb}, {&(0x7f0000000140)="5fd081c1087a570b7e23c81b9cea27f84430c8acca3cd33ced893974c0660011485cb890559fdabac426506ad1429221f4e136954fd2539612be5355c69d272f5abfd84290ffaf56c2849f89374153b9b7b1a543747782988ff3ee9cb5071a452e5d691b2afc1de021683f422f5803360f7e5cb3c1d5c99b5e34980c012199de52ec2047a746d0efa9a0b2712eaee3fd737de7", 0x93}, {&(0x7f0000000240)="0ca5c91b6323acd55faa3d58934694707ad44d6337aa65dbcb9347329af83b8c8d4f372e2e5d702c6112b709a24b16d8dd1f9b778dda95ded25641dd71a346f6017e4367da76bd3efdf521d62f64df5b521c6411a4b6b3ea2690cb00a848577db52e70058f85de6cc4c6ddfed5efb1e67563f8497639052feb86ef7977828fad15db32df832c7d930e99d110758ebc093ca2343dce70fc221fcf70336798301833a5ccdd8de1489656afdce35f72de5811d7a4f83502c70d9a8366", 0xbb}, {&(0x7f0000000300)="48aabc2558cd981253310d24f7df8c84c77af852749d3e86df8693b65601dc74ccc790bbee4c64423da1dd3a7e9eb29b69d9779f2dc3c3b42e041bb0675806cf4c253d512a", 0x45}], 0x4, 0x0) close(r0) 00:05:07 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xb013}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:07 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(0xffffffffffffffff) 00:05:07 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$cgroup_int(r2, &(0x7f00000000c0), 0x12) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@empty, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) fstat(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000440)=0x0) r8 = geteuid() fstat(r3, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000580)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) r11 = getpid() stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000000680)={0x0, 0x0}) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000ac0)=0x0) r18 = getuid() lstat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000c40)={{{@in=@empty, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000d40)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000d80)={0x0, 0x0, 0x0}, &(0x7f0000000dc0)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000e00)={0x0}, &(0x7f0000000e40)=0xc) fstat(r0, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000fc0)=0x0) r27 = geteuid() r28 = getgid() r29 = fcntl$getown(r1, 0x9) r30 = geteuid() r31 = getegid() sendmmsg$unix(r1, &(0x7f00000016c0)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000100)="371f0a5f3928411ed3622b3b2c6ff330d068e81bfa23996038e1b90a5c8215c4cc8b51f51dbb505701e019a1998f928b3562c0c1b83e073fb13f3753122c1d42e68cd2df526ed795942aa98a0ad5ba4e221e0e04c01d186d997850259b9856ae9902ef1654e698f2496ad8a580f5f00f7b6f8fec4dfc839d9e6c3d", 0x7b}], 0x1, &(0x7f0000000800)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r2, r1, r3, r1, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r3, r3, r1, r2, r0, r0, r3, r2]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xd8, 0x20000000}, {&(0x7f0000000900)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000980)="fd1d71c08a7909d20f686aaed0c0b91ede435f56bc754c3d04d7c3302056e3802faf541bb04281dab0e16a870dffaf95dca66d0154e6ec60732461d284d8a0d57558160d7c83c7dc23262e6b7fdabdcbbc2d59b07e46b337bc71b5d988a2410366f820973b4675607acde3ccea849e261a0f59254db8118e5ce16cfbe2a63cf2c40688c3e1b92a5f1e33300aed2410c5d426d7758fe2fbf9b9907640f120b0e69e416b121f3d3bad2659a5d90e65b0bafb1de048ba58e16f1fadd7419fdcfe8ef72fd6bae1d52bff", 0xc8}], 0x1, &(0x7f0000001940)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRESHEX=r5, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r1, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="0000000036000000004000000146000001000000620df1ae222c62e217e4a629ebbc6c0931c9962717b07d11322543766f6705a8074198adfb39709918403f8b7efd9f612c56169fe95d010be40ae3cf76eff60a65494e15ede48492160fc37313f1298b2811221051e472a63c6f41b2c89000194915d4f1069bee51706531912198530ce1d6deb6", @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB="000000ff"], 0x182, 0x8800}, {&(0x7f0000001100)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001180)="e3e44fc89b9e44f1ef50b267f74034b831b1514a31d91cd52bc1c8383f26f3fd48b8cd3fed34e0c8cee621e59629a5ab2294ccc0ccc433c4217633c8bd2e3fc373c47ca8d02b651f240ac8480660b181c15d0a0a3ca2603cf3cd256797cbec91bedff2e049a31e3272571b", 0x6b}, {&(0x7f0000001200)="0d2a166bcc3aaa52d54cc467c86ef5c02d", 0x11}, {&(0x7f0000001240)="1ee1d861cf89f8209c79792d38c018", 0xf}, {&(0x7f0000001280)="12fcadc24ae3c6ddc13191da1612f9377950ca58059a72f70e0e829bd8ce000a1cb198447f4eb01bfd389583ac2af590c67bbb65a99333672eb5bbd013afe42b4888bc13d331afe7fbf099b66e6428144a4e8ed952bea1f51ce04196b22a59ad0934344b0b5833d40afbc8df6dd56eed2a7a7b421f2b900b916d6ec792124fcfa3596a", 0x83}, {&(0x7f0000001340)="0030aeab77f12ae78ad9ec72dd82cd4c59037eb5866dcb2c85b8c38b5bfbd7270c6f9ea7b7018d8e8fae6709b6f7cba93a1582e78e5ef7a4cf69cde0f13a45fb7f582b01596a1138", 0x48}, {&(0x7f00000013c0)="ed88ff7e5edf44a4d37913ea63b80145f95d194f529fd5f0ba812dd8edac6b16a8e0cc7c9b22aa4321bf", 0x2a}, {&(0x7f0000001400)="03b3ffac8f80a6938c39ba47a4d90e5f5f21a083c4371a3d731402bab46905490de945c9694f70bc53d0071572382720eb856972363d55880b9fd7", 0x3b}], 0x7, &(0x7f00000014c0)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x20}, {&(0x7f0000001500)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000001580)="dfe9427bbdf8fa1e0e4bb97e93c98ca9488146bde191069db5fbdf3cf35218b2fdec9b1e6dd7e93b5a49cea58d604218e91ddbf4e7961447071225b86b648646406b360a5632f1462d574b1bd709f02b9df6e0695433cfca7a5ab8e1a726527242476c6a0812d2e08af76377995fba8b1c6282cfd546c2b4c046961f6b98d0c1cbb8a2a53626c12b00713736ff9565a3c1a5ae79304a6d0243b064dfd983e4324425e4d3df65ccb38b6fdc92996bc9663619699bc300c0", 0xb7}, {&(0x7f0000001640)="a40be0ef4c7248f82a568c63fbdba68b542ce2153f89a3f35b96d73ebefba51df7015f043c5214f63bd8173e65615c3d48bdd3699f2a849f1c6f76369e6b10", 0x3f}], 0x2, 0x0, 0x0, 0x80}], 0x4, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r1, 0x0, r3, 0x0, 0x901a, 0x4) 00:05:07 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1b00}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:08 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xc00a}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:08 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) [ 1612.608277][T32337] [ 1612.611438][T32337] ====================================================== [ 1612.618652][T32337] WARNING: possible circular locking dependency detected [ 1612.628857][T32337] 5.1.0-rc1+ #35 Not tainted [ 1612.634995][T32337] ------------------------------------------------------ [ 1612.635138][ T3876] kobject: 'loop2' (0000000076227e7d): kobject_uevent_env [ 1612.643213][T32337] syz-executor.4/32337 is trying to acquire lock: [ 1612.643220][T32337] 00000000bd441f91 (&sig->cred_guard_mutex){+.+.}, at: proc_pid_attr_write+0x200/0x580 [ 1612.643272][T32337] [ 1612.643272][T32337] but task is already holding lock: [ 1612.643276][T32337] 000000006bf4341d (&pipe->mutex/1){+.+.}, at: pipe_lock+0x6e/0x80 [ 1612.643302][T32337] [ 1612.643302][T32337] which lock already depends on the new lock. [ 1612.643302][T32337] [ 1612.643306][T32337] [ 1612.643306][T32337] the existing dependency chain (in reverse order) is: 00:05:08 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x6}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) close(r1) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_INVAL_INODE(r2, &(0x7f00000000c0)={0x28, 0x2, 0x0, {0x0, 0x81, 0x78d0ce7d}}, 0x28) close(r0) 00:05:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x9) [ 1612.643309][T32337] [ 1612.643309][T32337] -> #1 (&pipe->mutex/1){+.+.}: [ 1612.643329][T32337] lock_acquire+0x16f/0x3f0 [ 1612.643351][T32337] __mutex_lock+0xf7/0x1310 [ 1612.660848][ T3876] kobject: 'loop2' (0000000076227e7d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1612.668896][T32337] mutex_lock_nested+0x16/0x20 [ 1612.668912][T32337] fifo_open+0x159/0xb00 [ 1612.668925][T32337] do_dentry_open+0x488/0x1160 [ 1612.668934][T32337] vfs_open+0xa0/0xd0 [ 1612.668944][T32337] path_openat+0x10e9/0x46e0 [ 1612.668952][T32337] do_filp_open+0x1a1/0x280 [ 1612.668970][T32337] do_open_execat+0x137/0x690 [ 1612.727124][ T3876] kobject: 'loop1' (00000000cd9ba4d0): kobject_uevent_env [ 1612.738487][T32337] __do_execve_file.isra.0+0x178d/0x23f0 [ 1612.738499][T32337] __x64_sys_execve+0x8f/0xc0 [ 1612.738512][T32337] do_syscall_64+0x103/0x610 00:05:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x9) [ 1612.738526][T32337] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1612.738530][T32337] [ 1612.738530][T32337] -> #0 (&sig->cred_guard_mutex){+.+.}: [ 1612.738550][T32337] __lock_acquire+0x239c/0x3fb0 [ 1612.738560][T32337] lock_acquire+0x16f/0x3f0 [ 1612.738579][T32337] __mutex_lock+0xf7/0x1310 [ 1612.770207][ T3876] kobject: 'loop1' (00000000cd9ba4d0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1612.773152][T32337] mutex_lock_interruptible_nested+0x16/0x20 00:05:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x9) [ 1612.773169][T32337] proc_pid_attr_write+0x200/0x580 [ 1612.773182][T32337] __vfs_write+0x8d/0x110 [ 1612.773191][T32337] __kernel_write+0x110/0x3b0 [ 1612.773209][T32337] write_pipe_buf+0x15d/0x1f0 [ 1612.881709][T32337] __splice_from_pipe+0x395/0x7d0 [ 1612.888031][T32337] splice_from_pipe+0x108/0x170 [ 1612.893790][T32337] default_file_splice_write+0x3c/0x90 [ 1612.900057][T32337] do_splice+0x70a/0x13c0 00:05:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8104000, 0x0) 00:05:08 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x6, @rand_addr="c3963493570602a1e3786eeb957fc755", 0x1}, 0x1c) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x9d) close(r1) close(r0) [ 1612.905472][T32337] __x64_sys_splice+0x2c6/0x330 [ 1612.911220][T32337] do_syscall_64+0x103/0x610 [ 1612.916833][T32337] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1612.923682][T32337] [ 1612.923682][T32337] other info that might help us debug this: [ 1612.923682][T32337] [ 1612.935417][T32337] Possible unsafe locking scenario: [ 1612.935417][T32337] [ 1612.943843][T32337] CPU0 CPU1 [ 1612.944009][ T3876] kobject: 'loop1' (00000000cd9ba4d0): kobject_uevent_env [ 1612.949297][T32337] ---- ---- [ 1612.949300][T32337] lock(&pipe->mutex/1); [ 1612.949310][T32337] lock(&sig->cred_guard_mutex); [ 1612.949317][T32337] lock(&pipe->mutex/1); [ 1612.949324][T32337] lock(&sig->cred_guard_mutex); [ 1612.949331][T32337] [ 1612.949331][T32337] *** DEADLOCK *** [ 1612.949331][T32337] 00:05:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8104000, 0x0) [ 1612.949339][T32337] 2 locks held by syz-executor.4/32337: [ 1612.949342][T32337] #0: 0000000059c9947e (sb_writers#6){.+.+}, at: do_splice+0xe02/0x13c0 [ 1612.949372][T32337] #1: 000000006bf4341d (&pipe->mutex/1){+.+.}, at: pipe_lock+0x6e/0x80 [ 1612.957425][ T3876] kobject: 'loop1' (00000000cd9ba4d0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1612.963877][T32337] [ 1612.963877][T32337] stack backtrace: [ 1612.963892][T32337] CPU: 0 PID: 32337 Comm: syz-executor.4 Not tainted 5.1.0-rc1+ #35 [ 1612.963898][T32337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1612.963902][T32337] Call Trace: [ 1612.963924][T32337] dump_stack+0x172/0x1f0 [ 1612.963942][T32337] print_circular_bug.isra.0.cold+0x1cc/0x28f [ 1612.963955][T32337] check_prev_add.constprop.0+0xf11/0x23c0 [ 1612.963967][T32337] ? check_usage+0x570/0x570 [ 1612.963987][T32337] ? graph_lock+0x7b/0x200 [ 1613.103830][T32337] ? __lockdep_reset_lock+0x450/0x450 [ 1613.109489][T32337] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1613.116284][T32337] __lock_acquire+0x239c/0x3fb0 [ 1613.121449][T32337] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1613.128110][T32337] ? mark_held_locks+0xf0/0xf0 [ 1613.133525][T32337] lock_acquire+0x16f/0x3f0 [ 1613.138661][T32337] ? proc_pid_attr_write+0x200/0x580 [ 1613.144626][T32337] ? proc_pid_attr_write+0x200/0x580 [ 1613.150196][T32337] __mutex_lock+0xf7/0x1310 [ 1613.155676][T32337] ? proc_pid_attr_write+0x200/0x580 [ 1613.162644][T32337] ? proc_pid_attr_write+0x200/0x580 [ 1613.168833][T32337] ? retint_kernel+0x2d/0x2d [ 1613.173849][T32337] ? mutex_trylock+0x1e0/0x1e0 [ 1613.179067][T32337] ? __might_fault+0x14/0x1e0 [ 1613.184047][T32337] ? __might_fault+0x39/0x1e0 [ 1613.189153][T32337] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1613.195749][T32337] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1613.202751][T32337] ? _copy_from_user+0xdd/0x150 [ 1613.207960][T32337] mutex_lock_interruptible_nested+0x16/0x20 [ 1613.214484][T32337] ? mutex_lock_interruptible_nested+0x16/0x20 [ 1613.214982][ T3876] kobject: 'loop1' (00000000cd9ba4d0): kobject_uevent_env [ 1613.221072][T32337] proc_pid_attr_write+0x200/0x580 [ 1613.221087][T32337] __vfs_write+0x8d/0x110 [ 1613.221105][T32337] ? proc_loginuid_write+0x4d0/0x4d0 [ 1613.231646][ T3876] kobject: 'loop1' (00000000cd9ba4d0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1613.233766][T32337] __kernel_write+0x110/0x3b0 00:05:08 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(0xffffffffffffffff) [ 1613.233782][T32337] write_pipe_buf+0x15d/0x1f0 [ 1613.233795][T32337] ? do_splice_direct+0x2a0/0x2a0 [ 1613.233809][T32337] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1613.233826][T32337] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 1613.285299][T32337] __splice_from_pipe+0x395/0x7d0 [ 1613.291062][T32337] ? do_splice_direct+0x2a0/0x2a0 [ 1613.296512][T32337] ? do_splice_direct+0x2a0/0x2a0 [ 1613.301951][T32337] splice_from_pipe+0x108/0x170 [ 1613.306090][ T3876] kobject: 'loop5' (0000000030fe6615): kobject_uevent_env [ 1613.307084][T32337] ? splice_shrink_spd+0xd0/0xd0 [ 1613.319092][ T3876] kobject: 'loop5' (0000000030fe6615): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1613.320839][T32337] default_file_splice_write+0x3c/0x90 [ 1613.320852][T32337] ? generic_splice_sendpage+0x50/0x50 [ 1613.320863][T32337] do_splice+0x70a/0x13c0 [ 1613.320880][T32337] ? opipe_prep.part.0+0x2d0/0x2d0 [ 1613.320899][T32337] ? __fget_light+0x1a9/0x230 [ 1613.359221][T32337] __x64_sys_splice+0x2c6/0x330 [ 1613.364741][T32337] do_syscall_64+0x103/0x610 [ 1613.369861][T32337] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1613.376229][T32337] RIP: 0033:0x458209 [ 1613.380785][T32337] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1613.404001][T32337] RSP: 002b:00007fc6adf8bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 1613.413108][T32337] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000000458209 [ 1613.423291][T32337] RDX: 0000000000000006 RSI: 0000000000000000 RDI: 0000000000000004 [ 1613.431999][T32337] RBP: 000000000073bf00 R08: 000000000000901a R09: 0000000000000004 [ 1613.440407][T32337] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6adf8c6d4 [ 1613.448889][T32337] R13: 00000000004c6fdc R14: 00000000004dbc20 R15: 00000000ffffffff [ 1613.459383][ C1] net_ratelimit: 24 callbacks suppressed [ 1613.459391][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1613.471958][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:05:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000100)={0x4, 0x1ff, 0x12, 0x0, 0x3, 0x7}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) accept4$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x80000) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:05:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8104000, 0x0) 00:05:08 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xd001}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:08 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x200000001, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:05:08 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r1, r2, 0x80000) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f0000000080)={0x18, 0x7}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r1) close(r0) [ 1613.507543][ T3876] kobject: 'loop2' (0000000076227e7d): kobject_uevent_env [ 1613.536169][ T3876] kobject: 'loop2' (0000000076227e7d): fill_kobj_path: path = '/devices/virtual/block/loop2' 00:05:09 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xc00a}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:09 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xd00e}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) [ 1613.554959][ T3876] kobject: 'loop3' (00000000da8f8b11): kobject_uevent_env [ 1613.568212][ T3876] kobject: 'loop3' (00000000da8f8b11): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1613.580307][ T3876] kobject: 'loop4' (00000000885ec0cb): kobject_uevent_env [ 1613.591980][ T3876] kobject: 'loop4' (00000000885ec0cb): fill_kobj_path: path = '/devices/virtual/block/loop4' 00:05:09 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xc00a}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) 00:05:09 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x2) getsockopt$inet6_tcp_int(r3, 0x6, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 1613.671793][ T3876] kobject: 'loop4' (00000000885ec0cb): kobject_uevent_env [ 1613.683151][ T3876] kobject: 'loop4' (00000000885ec0cb): fill_kobj_path: path = '/devices/virtual/block/loop4' 00:05:09 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xe005}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) [ 1613.718783][ T3876] kobject: 'loop1' (00000000cd9ba4d0): kobject_uevent_env [ 1613.746230][ T3876] kobject: 'loop1' (00000000cd9ba4d0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1613.786804][ T3876] kobject: 'loop3' (00000000da8f8b11): kobject_uevent_env [ 1613.812333][ T3876] kobject: 'loop3' (00000000da8f8b11): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1613.834123][ T3876] kobject: 'loop2' (0000000076227e7d): kobject_uevent_env [ 1613.845430][ T3876] kobject: 'loop2' (0000000076227e7d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1613.863857][ T3876] kobject: 'loop4' (00000000885ec0cb): kobject_uevent_env [ 1613.872564][ T3876] kobject: 'loop4' (00000000885ec0cb): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1613.903155][ T3876] kobject: 'loop1' (00000000cd9ba4d0): kobject_uevent_env [ 1613.912371][ T3876] kobject: 'loop1' (00000000cd9ba4d0): fill_kobj_path: path = '/devices/virtual/block/loop1' 00:05:09 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x14, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(0xffffffffffffffff) 00:05:09 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xc00a}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:09 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmmsg(0xffffffffffffffff, &(0x7f0000001100)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000240)=""/180, 0xb4}], 0x1}}], 0x1, 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r4 = openat$cgroup_subtree(r3, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) writev(r4, &(0x7f00000000c0), 0x200000000000014c) socket$inet6_sctp(0xa, 0x0, 0x84) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) close(r0) 00:05:09 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$cgroup_int(r2, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000040)={0x4, 0x7fff, 0x68, 0x101, 0x200}) splice(r1, 0x0, r3, 0x0, 0x8100000, 0x0) 00:05:09 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xe012}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:09 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x438000000000000, 0x180) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x460841, 0x0) ioctl$RTC_WIE_ON(r3, 0x700f) close(r1) close(r0) [ 1614.149254][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1614.155524][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1614.161787][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1614.167962][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:05:09 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xf009}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:09 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xc00a}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) [ 1614.207800][ T3876] kobject: 'loop5' (0000000030fe6615): kobject_uevent_env [ 1614.222201][ T3876] kobject: 'loop5' (0000000030fe6615): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1614.233938][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1614.233981][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1614.234054][ C0] protocol 88fb is buggy, dev hsr_slave_0 00:05:09 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$PPPIOCATTCHAN(r0, 0x40047438, &(0x7f0000000340)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000000240)="1113034ce94a2fe3607d65db083d9b8f5f37b0fa79be43a6d0421acfac0bc14e0235d5c63162fd8d2fd2cfe12ed3d65e336870767b705ed93bfc32e8e558a3ddb4af2d931364c93a7feabb1611412a76b3164caf0f95e96cdc1c6ff254006293999d144de33808be942acee80457acd2691b776cc1c6dd8a15a74b3474de9975bdff79aa6869617594a7df1f649b52172077b01cf53e57c92ce340ce1d9d78c041a7c6f9aeae81fbfe5eb73853420bd777dab43224a5", 0xb6) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) setrlimit(0x7, &(0x7f0000000100)) socket$inet_smc(0x2b, 0x1, 0x0) close(r4) write$cgroup_int(r3, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000180)={r5, 0x1}) ioctl$VT_ACTIVATE(r2, 0x5606, 0x7fff) splice(r2, 0x0, r4, 0x0, 0x8100000, 0x0) 00:05:09 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xf016}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) [ 1614.234087][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1614.268910][ T3876] kobject: 'loop3' (00000000da8f8b11): kobject_uevent_env [ 1614.283735][ T3876] kobject: 'loop3' (00000000da8f8b11): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1614.298008][ T3876] kobject: 'loop4' (00000000885ec0cb): kobject_uevent_env 00:05:09 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) pread64(r1, &(0x7f0000000080)=""/144, 0x90, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fcntl$setlease(r0, 0x400, 0x3) close(r1) close(r0) 00:05:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000001c0)) r3 = getpid() connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) recvfrom(r2, &(0x7f0000000000)=""/98, 0x62, 0x40000020, &(0x7f0000000240)=@vsock={0x28, 0x0, 0xffffffff, @reserved}, 0x80) [ 1614.347487][ T3876] kobject: 'loop4' (00000000885ec0cb): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1614.390305][ T3876] kobject: 'loop1' (00000000cd9ba4d0): kobject_uevent_env [ 1614.415778][ T3876] kobject: 'loop1' (00000000cd9ba4d0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1614.455270][ T3876] kobject: 'loop3' (00000000da8f8b11): kobject_uevent_env [ 1614.472792][ T3876] kobject: 'loop3' (00000000da8f8b11): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1614.487862][ T3876] kobject: 'loop2' (0000000076227e7d): kobject_uevent_env [ 1614.496666][ T3876] kobject: 'loop2' (0000000076227e7d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1614.514205][ T3876] kobject: 'loop4' (00000000885ec0cb): kobject_uevent_env [ 1614.523044][ T3876] kobject: 'loop4' (00000000885ec0cb): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1614.542329][ T3876] kobject: 'loop1' (00000000cd9ba4d0): kobject_uevent_env [ 1614.551364][ T3876] kobject: 'loop1' (00000000cd9ba4d0): fill_kobj_path: path = '/devices/virtual/block/loop1' 00:05:10 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = syz_open_dev$dri(&(0x7f0000000080)='/dev/dri/card#\x00', 0x6, 0x400000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x3, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000100)={0x7, r3}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(r1) close(r0) 00:05:10 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) tee(r0, r0, 0x4, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x9e, 0x230200) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r2) close(r0) 00:05:10 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x20001300}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0xffffffffffffffff) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000000000)={[], 0x0, 0x10}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) ioctl$KDSETLED(r0, 0x4b32, 0x7ff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_open_procfs(r6, &(0x7f0000000340)='^\xdb\x17\xd3\xecMi\xbfWX\xba\t\x00\x00\x006\x04\xb9\xe3\xa0|K\x15\x00\xdb\xbe\xa6\xd7\xc5m\x00\x00\x00\x00\x00$Z\xf9U\xe1\xdc\x00\x00\x03\x00\x00\x00\x00\x00\x00\xdad_\x0fq\x04\xf5\xb9\xb0\bi0\x1f\xe4Y\xaa@\x9do5\x8b\xa4q\x00\xdcCk*\xb9\xa7\x17\xfe\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\xb5\xb8\x82\xc0h\rX\xd5\xbc\x1f\x94\xac\xc5!\x1fB?j\xb4\x137\n\xfa\x96\xec(\x91\x15\xe4\xb1\xc7\xc0\fp\x92\x16x\x8e\x1b\x11\xb8\xb7\xfe\xf1\xae\xe5W\xdd\xe8\xf7h\xac3D\xde\xce\x80sx\xdb\x9e\xeb\x85A\x7f=\xbe\x9d>\xbd\x9d\xe6\x1e\x9e@|\x16\xf8\x91t\xd1_-\xd8f\x05.\xd3VDt2M[i\x98\xadt\"\x92\xdc\x10dif\\\xe23\xdc\xe0]\xed\xcb\xcc6\xe2\xca\a\xda\x16\xc3e\xd5\x13#\x96\x85Wl2\xf2\xe3\xa8\xeb\xe6\x14 \x19\xa0\xaa`{\xac5\b\xe17=\xe6\x18\xc7\x06\v\x8c\xbe\xed') splice(r0, 0x0, r5, 0x0, 0x8100000, 0x0) 00:05:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000001c0)) r3 = getpid() connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) recvfrom(r2, &(0x7f0000000000)=""/98, 0x62, 0x40000020, &(0x7f0000000240)=@vsock={0x28, 0x0, 0xffffffff, @reserved}, 0x80) [ 1615.026053][ T3876] kobject: 'loop5' (0000000030fe6615): kobject_uevent_env [ 1615.043102][ T3876] kobject: 'loop5' (0000000030fe6615): fill_kobj_path: path = '/devices/virtual/block/loop5' 00:05:10 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xc00a}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:10 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x7fffed87}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) [ 1615.067614][T32508] kobject: 'kvm' (00000000e914a4d2): kobject_uevent_env 00:05:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000001c0)) r3 = getpid() connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) recvfrom(r2, &(0x7f0000000000)=""/98, 0x62, 0x40000020, &(0x7f0000000240)=@vsock={0x28, 0x0, 0xffffffff, @reserved}, 0x80) [ 1615.100815][ T3876] kobject: 'loop3' (00000000da8f8b11): kobject_uevent_env [ 1615.114134][T32508] kobject: 'kvm' (00000000e914a4d2): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1615.128065][ T3876] kobject: 'loop3' (00000000da8f8b11): fill_kobj_path: path = '/devices/virtual/block/loop3' 00:05:10 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat(r0, &(0x7f0000000080)='./file0\x00', 0xc000, 0x24) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000000140)={0x0, 0x4, 0x6}) close(r1) close(r0) 00:05:10 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x40) socket$rds(0x15, 0x5, 0x0) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x7, @initdev={0xfe, 0x88, [], 0x1, 0x0}}}, 0x7ff, 0xff, 0x4000000, 0x0, 0x7}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e22, 0xf7c, @loopback, 0x100000001}}, 0x6, 0xc2, 0x3f, 0x2, 0x10}, 0x98) close(r0) close(r0) 00:05:10 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x2000159d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000001c0)) r3 = getpid() connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) recvfrom(r2, &(0x7f0000000000)=""/98, 0x62, 0x40000020, &(0x7f0000000240)=@vsock={0x28, 0x0, 0xffffffff, @reserved}, 0x80) [ 1615.203921][ T3876] kobject: 'loop2' (0000000076227e7d): kobject_uevent_env [ 1615.222739][ T3876] kobject: 'loop2' (0000000076227e7d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1615.250264][T32504] kobject: 'kvm' (00000000e914a4d2): kobject_uevent_env 00:05:10 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x7fffdd87}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) [ 1615.280246][ T3876] kobject: 'loop1' (00000000cd9ba4d0): kobject_uevent_env [ 1615.291955][ T3876] kobject: 'loop1' (00000000cd9ba4d0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1615.307118][ T3876] kobject: 'loop5' (0000000030fe6615): kobject_uevent_env 00:05:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000001c0)) r3 = getpid() connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) [ 1615.316745][ T3876] kobject: 'loop5' (0000000030fe6615): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1615.343817][ T3876] kobject: 'loop3' (00000000da8f8b11): kobject_uevent_env [ 1615.352344][T32504] kobject: 'kvm' (00000000e914a4d2): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1615.365433][ T3876] kobject: 'loop3' (00000000da8f8b11): fill_kobj_path: path = '/devices/virtual/block/loop3' 00:05:10 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0x200014bd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) [ 1615.378776][T32514] kobject: 'kvm' (00000000e914a4d2): kobject_uevent_env [ 1615.407907][ T3876] kobject: 'loop3' (00000000da8f8b11): kobject_uevent_env [ 1615.427559][T32514] kobject: 'kvm' (00000000e914a4d2): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1615.452200][ T3876] kobject: 'loop3' (00000000da8f8b11): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1615.484941][ T3876] kobject: 'loop2' (0000000076227e7d): kobject_uevent_env [ 1615.493150][ T3876] kobject: 'loop2' (0000000076227e7d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1615.507560][ T3876] kobject: 'loop1' (00000000cd9ba4d0): kobject_uevent_env [ 1615.516568][T32533] kobject: 'kvm' (00000000e914a4d2): kobject_uevent_env 00:05:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) ioctl$FIGETBSZ(r2, 0x2, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:05:11 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) getrandom(&(0x7f0000000080)=""/241, 0xf1, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) [ 1615.516647][ T3876] kobject: 'loop1' (00000000cd9ba4d0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1615.525279][T32533] kobject: 'kvm' (00000000e914a4d2): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1615.539958][ T3876] kobject: 'loop5' (0000000030fe6615): kobject_uevent_env [ 1615.559644][ T3876] kobject: 'loop5' (0000000030fe6615): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1615.589873][ T3876] kobject: 'loop4' (00000000885ec0cb): kobject_uevent_env [ 1615.598453][ T3876] kobject: 'loop4' (00000000885ec0cb): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1615.643001][ T3876] kobject: 'loop4' (00000000885ec0cb): kobject_uevent_env [ 1615.655300][ T3876] kobject: 'loop4' (00000000885ec0cb): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1615.726534][ T3876] kobject: 'loop2' (0000000076227e7d): kobject_uevent_env [ 1615.733843][ T3876] kobject: 'loop2' (0000000076227e7d): fill_kobj_path: path = '/devices/virtual/block/loop2' 00:05:11 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xc00a}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:11 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x100000000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:05:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000001c0)) getpid() connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:05:11 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0x7fffdaea}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x6, 0x4}) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1c6, 0x523100) 00:05:11 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@local, @in6=@ipv4}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x80000000, @mcast2, 0x3}, @in6={0xa, 0x4e22, 0x10001, @local}, @in6={0xa, 0x4e24, 0x8, @rand_addr="449301fb34d541f381706db57bf036d9", 0x3}, @in={0x2, 0x4e20, @local}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [], @broadcast}, 0x6}], 0x80) close(r2) 00:05:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000001c0)) getpid() connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:05:11 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0x200014e9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:11 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:05:11 executing program 4: r0 = mq_open(&(0x7f0000000000)='oom_score_adj\x00', 0x840, 0x8, &(0x7f0000000040)={0x595, 0x8, 0x3, 0x3, 0x0, 0x1, 0x5, 0x8001}) ioctl(r0, 0x0, &(0x7f0000000100)="f304cbceb8938015855684f84344c55271852b30a105abf1ec9a4ddb4876884310f7bcf7532c81ba632aaadd7e99d99dd31665350e0c584a58d7fdd0546229177837b45a775d93d7") perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$cgroup_int(r2, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r1, 0x0, r3, 0x0, 0x8100000, 0x0) [ 1615.987215][ T3876] kobject: 'loop5' (0000000030fe6615): kobject_uevent_env [ 1616.003504][ T3876] kobject: 'loop5' (0000000030fe6615): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1616.039880][ T3876] kobject: 'loop1' (00000000cd9ba4d0): kobject_uevent_env [ 1616.063543][ T3876] kobject: 'loop1' (00000000cd9ba4d0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1616.080026][ T3876] kobject: 'loop3' (00000000da8f8b11): kobject_uevent_env 00:05:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000001c0)) getpid() connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:05:11 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0x7fffd9ed}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) [ 1616.087718][ T3876] kobject: 'loop3' (00000000da8f8b11): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1616.099022][ T3876] kobject: 'loop4' (00000000885ec0cb): kobject_uevent_env [ 1616.107000][ T3876] kobject: 'loop4' (00000000885ec0cb): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1616.125014][ T3876] kobject: 'loop5' (0000000030fe6615): kobject_uevent_env [ 1616.142165][ T3876] kobject: 'loop5' (0000000030fe6615): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1616.191248][ T3876] kobject: 'loop4' (00000000885ec0cb): kobject_uevent_env [ 1616.201853][ T3876] kobject: 'loop4' (00000000885ec0cb): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1616.215837][ T3876] kobject: 'loop5' (0000000030fe6615): kobject_uevent_env [ 1616.223639][ T3876] kobject: 'loop5' (0000000030fe6615): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1616.240440][ T3876] kobject: 'loop3' (00000000da8f8b11): kobject_uevent_env [ 1616.247725][ T3876] kobject: 'loop3' (00000000da8f8b11): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1616.260049][ T3876] kobject: 'loop1' (00000000cd9ba4d0): kobject_uevent_env [ 1616.267214][ T3876] kobject: 'loop1' (00000000cd9ba4d0): fill_kobj_path: path = '/devices/virtual/block/loop1' 00:05:12 executing program 0: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xc00a}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:05:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000001c0)) r3 = getpid() syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:05:12 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0x2000193c}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:12 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:05:12 executing program 0: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xc00a}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:12 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x12002, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={0x0, {0x2, 0x4e23, @multicast1}, {0x2, 0x4e21, @loopback}, {0x2, 0x4e23, @multicast2}, 0x88, 0x0, 0x0, 0x0, 0x7fffffff, &(0x7f0000000240)='team_slave_0\x00', 0x125f30ab, 0x6, 0x4}) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000180)={0x0, 0x7fff}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r2) ioctl$VIDIOC_S_OUTPUT(r1, 0xc004562f, &(0x7f00000001c0)=0x81) close(r0) setrlimit(0x1, &(0x7f0000000080)={0x1, 0x4}) r4 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x40, 0x200000) connect$vsock_dgram(r4, &(0x7f0000000100)={0x28, 0x0, 0x2711, @host}, 0x10) getpeername$packet(r1, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000340)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000380)=r5) 00:05:12 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0x7fffd904}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) [ 1616.804675][ T3876] kobject: 'loop2' (0000000076227e7d): kobject_uevent_env [ 1616.823097][ T3876] kobject: 'loop2' (0000000076227e7d): fill_kobj_path: path = '/devices/virtual/block/loop2' 00:05:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000001c0)) syz_open_procfs(0x0, &(0x7f0000000180)='attr/keycreate\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:05:12 executing program 0: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xc00a}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) [ 1616.854850][ T3876] kobject: 'loop3' (00000000da8f8b11): kobject_uevent_env [ 1616.873297][ T3876] kobject: 'loop3' (00000000da8f8b11): fill_kobj_path: path = '/devices/virtual/block/loop3' 00:05:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:05:12 executing program 0: r0 = socket$kcm(0x10, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xc00a}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) syz_open_procfs(0x0, &(0x7f0000000180)='attr/keycreate\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:05:12 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xa7, 0x20000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000001c0)={0x5, &(0x7f00000000c0)=""/133, &(0x7f0000001340)=[{0x400, 0x1000, 0xff, &(0x7f0000000240)=""/4096}, {0x3, 0x11, 0xd4, &(0x7f0000000180)=""/17}, {0xff, 0xe7, 0x26a, &(0x7f0000001240)=""/231}, {0x6, 0x1000, 0x7ff, &(0x7f0000002040)=""/4096}, {0xffffffff, 0x1000, 0x1, &(0x7f0000003040)=""/4096}]}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(0xffffffffffffffff) [ 1616.903945][ T3876] kobject: 'loop5' (0000000030fe6615): kobject_uevent_env [ 1616.924466][ T3876] kobject: 'loop5' (0000000030fe6615): fill_kobj_path: path = '/devices/virtual/block/loop5' 00:05:12 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x20001738}], 0xa}, 0x0) [ 1616.968069][ T3876] kobject: 'loop4' (00000000885ec0cb): kobject_uevent_env [ 1616.996807][ T3876] kobject: 'loop4' (00000000885ec0cb): fill_kobj_path: path = '/devices/virtual/block/loop4' 00:05:12 executing program 0: r0 = socket$kcm(0x10, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xc00a}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:12 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x34}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95)=0xc2, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x202, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r3, 0x6) [ 1617.021025][ T3876] kobject: 'loop1' (00000000cd9ba4d0): kobject_uevent_env [ 1617.037359][ T3876] kobject: 'loop1' (00000000cd9ba4d0): fill_kobj_path: path = '/devices/virtual/block/loop1' 00:05:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000180)='attr/keycreate\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:05:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') r4 = inotify_add_watch(r3, &(0x7f0000000000)='\x00', 0x82) inotify_rm_watch(r1, r4) ioctl$VIDIOC_SUBDEV_S_FRAME_INTERVAL(r3, 0xc0305616, 0x0) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="cd0f9465d58d16ab612d26942b593f1429a987d0b6700a61e4b5b4707ea186baff5dc042c759cc20b02147ddc88164a496a79a72", 0x34}], 0x100000000000000c, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000170100000300000001000000000000002800000000000000170100000200000010000000a0be89eb812e97468f7561fdbd1697a800000000180000000000000017010000040000000400000000000000"], 0xffffffffffffff72, 0x4000800}, 0x4008000) 00:05:12 executing program 0: r0 = socket$kcm(0x10, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xc00a}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:12 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0x2, &(0x7f00000000c0)="2dafe5d3e134f5cbf500c60c534a928522c806cbf004e9bfb7bc3519e37325862d8f79eb11cda4927e78de1163c66662b2448e861a60c8df36383e7973977bcd0e1e9ce6584a0f8f572b39947f1a9c100addae24a91efabdace3927b1a00e9711343f025b56a2de3959c482e241f91616305930d7efc3ad783a32247a72425e1e29a56dd55ed28b0d70e571fb32c26", 0x8f) close(r0) 00:05:12 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x7fffd808}], 0xa}, 0x0) [ 1617.085562][ T3876] kobject: 'loop3' (00000000da8f8b11): kobject_uevent_env 00:05:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) syz_open_procfs(0x0, &(0x7f0000000180)='attr/keycreate\x00') splice(r0, 0x0, r1, 0x0, 0x8100000, 0x0) 00:05:12 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xc00a}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) [ 1617.141924][ T3876] kobject: 'loop3' (00000000da8f8b11): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1617.160449][ T3876] kobject: 'loop2' (0000000076227e7d): kobject_uevent_env 00:05:12 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$usb(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x94d, 0x400000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000180)) r4 = accept4(r2, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000300)=0x80, 0x20080800) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r4, 0x110, 0x3) personality(0x640000e) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0xffffffffffffffff, r3, 0x0, 0x15, &(0x7f00000001c0)='/dev/bus/usb/00#/00#\x00', 0xffffffffffffffff}, 0x30) 00:05:12 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x2}, 0x0) [ 1617.197466][ T3876] kobject: 'loop2' (0000000076227e7d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1617.236177][ T3876] kobject: 'loop5' (0000000030fe6615): kobject_uevent_env [ 1617.247799][ T3876] kobject: 'loop5' (0000000030fe6615): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1617.270746][ T3876] kobject: 'loop3' (00000000da8f8b11): kobject_uevent_env [ 1617.278247][ T3876] kobject: 'loop3' (00000000da8f8b11): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1617.289582][ T3876] kobject: 'loop5' (0000000030fe6615): kobject_uevent_env 00:05:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x8, 0x0) ioctl$CAPI_GET_MANUFACTURER(r0, 0xc0044306, &(0x7f0000000040)=0x8) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$cgroup_int(r2, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r1, 0x0, r3, 0x0, 0x8100000, 0x0) 00:05:12 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x3}, 0x0) 00:05:12 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x7f, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x21, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x1}, 0x1) close(r0) 00:05:12 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x205, 0xfffffffffffffffe, 0x5, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r3, 0x5c9}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) r4 = openat$sequencer(0xffffffffffffff9c, 0xffffffffffffffff, 0x48200, 0x0) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r4, 0x110, 0x4, &(0x7f0000000080), 0x4) [ 1617.297093][ T3876] kobject: 'loop5' (0000000030fe6615): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1617.316918][ T3876] kobject: 'loop2' (0000000076227e7d): kobject_uevent_env 00:05:12 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x2000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$getown(r1, 0x9) r4 = getpgrp(0xffffffffffffffff) kcmp(r4, r3, 0x7, r0, r2) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) write$cgroup_int(r2, &(0x7f0000000300)=0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') ioctl$VIDIOC_EXPBUF(r0, 0xc0405610, &(0x7f0000000500)={0xe, 0x100000001, 0x1000, 0x4000, 0xffffffffffffff9c}) splice(r1, 0x0, r5, 0x0, 0x8100000, 0x0) ioctl$TUNSETVNETBE(r6, 0x400454de, &(0x7f0000000000)) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000340)=0x14) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000400)={{{@in=@remote, @in=@rand_addr=0x8, 0x4e20, 0x10001, 0x4e20, 0x3, 0xa, 0x0, 0x9e32b3e1e53add0a, 0x3f, r7, r8}, {0xfffffffffffffff7, 0xd3e, 0x3, 0x40a9, 0x40, 0x8000, 0x1, 0x2}, {0xffff, 0xfffffffffffffffc, 0xfa5, 0xfff}, 0xfffffffffffffff9, 0x6e6bbe, 0x1, 0x0, 0x1}, {{@in6=@ipv4={[], [], @broadcast}, 0x4d6}, 0xa, @in6=@local, 0x34ff, 0x1, 0x2, 0x6, 0x7, 0x2, 0x32}}, 0xe8) getpeername$packet(r1, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000001c0)=0x14) recvfrom(r6, &(0x7f0000000100)=""/103, 0x67, 0x2, &(0x7f0000000240)=@xdp={0x2c, 0x5, r9, 0x2f}, 0x80) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000540)) 00:05:12 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x4}, 0x0) [ 1617.327371][ T3876] kobject: 'loop2' (0000000076227e7d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1617.386790][ T3876] kobject: 'loop3' (00000000da8f8b11): kobject_uevent_env 00:05:12 executing program 1: llistxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/79, 0x4f) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380)='TIPC\x00') sendmsg$TIPC_CMD_GET_NETID(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r1, 0x1, 0x70bd25, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xc8, "e534ab2bae93fa63517f930d8c86a6714ff13c2a4d9e67a12e516ccd3fd9af176177dd12d139b4e197927d5e6f2ee24413f91af63622e9e4554ef9eb86347b3074c4bc8492bdebf08a85bf1802fb456dae7e34c454d7e02b0000c510ada1cbc922c51b48b4ccdab24b258e410b6c9b21e4fdb3d951d8fe1042e0aa21110bf0a1df5544b5bc3caf9663cdfd4ccf2e8eeca40214c1cb8eb77980ba4ab29e83eee08a244cbf41ac160070c2008b3fa4de6d0285eda53e760019b7ff11dccc6300d7edd4b9625d4c99c3"}, &(0x7f0000000180)=0xd0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000001c0)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) close(r3) close(r2) [ 1617.409418][ T3876] kobject: 'loop3' (00000000da8f8b11): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1617.437278][ T3876] kobject: 'loop4' (00000000885ec0cb): kobject_uevent_env 00:05:12 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x5}, 0x0) [ 1617.450298][ T3876] kobject: 'loop4' (00000000885ec0cb): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1617.469718][ T3876] kobject: 'loop1' (00000000cd9ba4d0): kobject_uevent_env [ 1617.477422][ T3876] kobject: 'loop1' (00000000cd9ba4d0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1617.489750][ T3876] kobject: 'loop2' (0000000076227e7d): kobject_uevent_env [ 1617.498325][T32729] sctp: [Deprecated]: syz-executor.2 (pid 32729) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1617.498325][T32729] Use struct sctp_sack_info instead [ 1617.509376][ T3876] kobject: 'loop2' (0000000076227e7d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1617.539936][ T3876] kobject: 'loop1' (00000000cd9ba4d0): kobject_uevent_env [ 1617.548863][ T3876] kobject: 'loop1' (00000000cd9ba4d0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1617.563898][ T3876] kobject: 'loop4' (00000000885ec0cb): kobject_uevent_env [ 1617.571527][ T3876] kobject: 'loop4' (00000000885ec0cb): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1617.585680][ T3876] kobject: 'loop3' (00000000da8f8b11): kobject_uevent_env [ 1617.593785][ T3876] kobject: 'loop3' (00000000da8f8b11): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1617.604888][ T3876] kobject: 'loop1' (00000000cd9ba4d0): kobject_uevent_env [ 1617.612285][ T3876] kobject: 'loop1' (00000000cd9ba4d0): fill_kobj_path: path = '/devices/virtual/block/loop1' 00:05:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) syz_open_procfs(0x0, &(0x7f0000000180)='attr/keycreate\x00') splice(r0, 0x0, r1, 0x0, 0x8100000, 0x0) 00:05:13 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x6}, 0x0) 00:05:13 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x37}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fchmod(r0, 0x100) close(r1) close(r0) 00:05:13 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) inotify_init1(0x800) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x40, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000100)={0x10001, 0x3, 0x8e4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x1}, 0x229) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r2) close(r0) 00:05:13 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xc00a}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:13 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x200000, 0x0) r3 = syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0x5, 0x80) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000100)=r3) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(r1) close(r0) [ 1618.029515][ T3876] kobject: 'loop5' (0000000030fe6615): kobject_uevent_env [ 1618.037997][ T3876] kobject: 'loop5' (0000000030fe6615): fill_kobj_path: path = '/devices/virtual/block/loop5' 00:05:13 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x7}, 0x0) 00:05:13 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x8}, 0x0) [ 1618.083506][ T3876] kobject: 'loop2' (0000000076227e7d): kobject_uevent_env [ 1618.093160][ T3876] kobject: 'loop2' (0000000076227e7d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1618.107439][ T3876] kobject: 'loop3' (00000000da8f8b11): kobject_uevent_env [ 1618.115625][ T3876] kobject: 'loop3' (00000000da8f8b11): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1618.155903][ T3876] kobject: 'loop3' (00000000da8f8b11): kobject_uevent_env [ 1618.165768][ T3876] kobject: 'loop3' (00000000da8f8b11): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1618.185410][ T3876] kobject: 'loop1' (00000000cd9ba4d0): kobject_uevent_env [ 1618.199521][ T3876] kobject: 'loop1' (00000000cd9ba4d0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1618.229898][ T3876] kobject: 'loop2' (0000000076227e7d): kobject_uevent_env [ 1618.237158][ T3876] kobject: 'loop2' (0000000076227e7d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1618.256800][ T3876] kobject: 'loop3' (00000000da8f8b11): kobject_uevent_env [ 1618.269599][ T3876] kobject: 'loop3' (00000000da8f8b11): fill_kobj_path: path = '/devices/virtual/block/loop3' 00:05:13 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xa0040, 0x0) close(r1) close(r0) 00:05:13 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3, 0x840) setsockopt$inet_dccp_buf(r2, 0x21, 0x8f, &(0x7f00000000c0)="7a5dce843c545001a523724fade8dfe08989283fe668eb", 0x17) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0xfffffffffffffeb7) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r1) close(r0) 00:05:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x8100000, 0x0) 00:05:13 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x9}, 0x0) [ 1618.327614][ T3876] kobject: 'loop4' (00000000885ec0cb): kobject_uevent_env [ 1618.341803][ T3876] kobject: 'loop4' (00000000885ec0cb): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1618.381990][ T3876] kobject: 'loop3' (00000000da8f8b11): kobject_uevent_env [ 1618.391865][ T3876] kobject: 'loop3' (00000000da8f8b11): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1618.403491][ T3876] kobject: 'loop2' (0000000076227e7d): kobject_uevent_env [ 1618.411434][ T3876] kobject: 'loop2' (0000000076227e7d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1618.423188][ T3876] kobject: 'loop4' (00000000885ec0cb): kobject_uevent_env [ 1618.431805][ T3876] kobject: 'loop4' (00000000885ec0cb): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1618.502203][ T3876] kobject: 'loop1' (00000000cd9ba4d0): kobject_uevent_env [ 1618.510927][ T3876] kobject: 'loop1' (00000000cd9ba4d0): fill_kobj_path: path = '/devices/virtual/block/loop1' 00:05:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) syz_open_procfs(0x0, &(0x7f0000000180)='attr/keycreate\x00') splice(r0, 0x0, r1, 0x0, 0x8100000, 0x0) 00:05:14 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0x10}, 0x0) 00:05:14 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) unshare(0x8000400) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd(0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00000015c0)={r3, 0x0, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x10) setsockopt$MISDN_TIME_STAMP(r4, 0x0, 0x1, &(0x7f0000000140)=0x1, 0x4) r5 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$sock_int(r5, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) r6 = openat$vfio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vfio/vfio\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x4001fd) close(r0) 00:05:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f0000000000)=0x208000, 0x4) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:05:14 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:05:14 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xc00a}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) [ 1618.892571][ T3876] kobject: 'loop5' (0000000030fe6615): kobject_uevent_env [ 1618.914280][ T3876] kobject: 'loop5' (0000000030fe6615): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1618.917023][ T345] kobject: 'kvm' (00000000e914a4d2): kobject_uevent_env 00:05:14 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa, 0x0, 0x2}, 0x0) 00:05:14 executing program 1: modify_ldt$write(0x1, &(0x7f0000000080)={0x7b, 0x0, 0x2000, 0x40, 0x2456, 0x6, 0x3, 0x1ff, 0x4, 0xa68}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f00000000c0)) close(r0) [ 1618.949330][ T345] kobject: 'kvm' (00000000e914a4d2): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1618.972867][ T3876] kobject: 'loop3' (00000000da8f8b11): kobject_uevent_env [ 1618.985624][ T3876] kobject: 'loop3' (00000000da8f8b11): fill_kobj_path: path = '/devices/virtual/block/loop3' 00:05:14 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x3, 0x40, 0xff, 0x4, 0xa, 0x7, 0x2, 0x3dd, 0x9, 0x2a33}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$cgroup_int(r2, &(0x7f00000000c0), 0x12) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r1, 0x0, r3, 0x0, 0x8100000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @dev}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @initdev}}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) r5 = getgid() write$FUSE_CREATE_OPEN(r1, &(0x7f0000000340)={0xa0, 0x0, 0x5, {{0x2, 0x1, 0x8001, 0x7, 0x6, 0x10000, {0x0, 0x11, 0x800, 0x3, 0x3, 0xfffffffffffffffc, 0x1, 0x91ff, 0x0, 0x8, 0xffffffff, r4, r5, 0x100, 0x8}}, {0x0, 0x5}}}, 0xa0) 00:05:14 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa, 0x0, 0x4}, 0x0) [ 1619.009524][ T3876] kobject: 'loop1' (00000000cd9ba4d0): kobject_uevent_env [ 1619.016990][ T3876] kobject: 'loop1' (00000000cd9ba4d0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1619.072810][ T345] kobject: 'kvm' (00000000e914a4d2): kobject_uevent_env [ 1619.080565][ T3876] kobject: 'loop4' (00000000885ec0cb): kobject_uevent_env [ 1619.104653][ T3876] kobject: 'loop4' (00000000885ec0cb): fill_kobj_path: path = '/devices/virtual/block/loop4' 00:05:14 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x490002) socketpair(0x15, 0x7, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f00000000c0)=""/119, 0x77, &(0x7f0000000240)=""/4096, 0x3, 0x7}}, 0x68) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001280)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001380)=0xe8) stat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001480)={0x0, 0x0, 0x0}, &(0x7f00000014c0)=0xc) r9 = getgid() r10 = getegid() r11 = getgid() lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r4, &(0x7f0000001240)='system.posix_acl_access\x00', &(0x7f00000015c0)={{}, {}, [{0x2, 0x5, r6}], {0x4, 0x2}, [{0x8, 0x0, r7}, {0x8, 0x1, r8}, {0x8, 0x2, r9}, {0x8, 0x5, r10}, {0x8, 0x0, r11}, {0x8, 0x6, r12}], {0x10, 0x7}, {0x20, 0x6}}, 0x5c, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) close(r3) close(r2) 00:05:14 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa, 0x0, 0x6}, 0x0) [ 1619.130492][ T345] kobject: 'kvm' (00000000e914a4d2): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1619.142459][ T3876] kobject: 'loop1' (00000000cd9ba4d0): kobject_uevent_env [ 1619.151070][ T3876] kobject: 'loop1' (00000000cd9ba4d0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1619.181283][ T3876] kobject: 'loop3' (00000000da8f8b11): kobject_uevent_env [ 1619.190270][ T3876] kobject: 'loop3' (00000000da8f8b11): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1619.212525][ T3876] kobject: 'loop2' (0000000076227e7d): kobject_uevent_env [ 1619.220029][ T3876] kobject: 'loop2' (0000000076227e7d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1619.234781][ T3876] kobject: 'loop3' (00000000da8f8b11): kobject_uevent_env [ 1619.242533][ T3876] kobject: 'loop3' (00000000da8f8b11): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1619.303595][ T3876] kobject: 'loop1' (00000000cd9ba4d0): kobject_uevent_env [ 1619.311158][ T3876] kobject: 'loop1' (00000000cd9ba4d0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1619.679326][ C1] net_ratelimit: 26 callbacks suppressed [ 1619.679333][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1619.691119][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:05:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000180)='attr/keycreate\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:05:15 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) close(r0) 00:05:15 executing program 4: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:05:15 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa, 0x0, 0xa}, 0x0) 00:05:15 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000001c0)={0xffffffffffffffff}, 0x113, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(r0, &(0x7f0000000280)={0xf, 0x8, 0xfa00, {r2}}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x3}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000100)={'L+', 0x10000}, 0x28, 0x1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x100, 0x0) accept$alg(r3, 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000001f000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) close(r1) close(r0) 00:05:15 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0xc00a}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa}, 0x0) 00:05:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="73797a3057f52231ec943d06b9a5f0986bb1d8584468c66610df080ce88a63eda848be68ac6a6f72c9c3c6f68eecdd500cbdd21a8a949cd20c6b53a704015bfd277204dd75a143282c5ffd0a67daaaa456ac1b47c400a1dd2f893bc02e1a78b41b2bb2f38eb3946e38a0a9d9b14a4d3bd32eaef3e988e831756cbfb4da74e8018cf5a96ee626ae9d0bac4f9189b4a6da29f0f85dd17b757cb9c144b901436111374a9a9b5af8f1761db7b23d1f1dc05774ee790d8a3cf3367c069b42886c4e81759d7e2654472061ffa8610341853a3ae260"], 0x84) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000000)={[0x2000, 0x0, 0x10d000, 0x3000], 0x0, 0x8, 0x655f}) ioctl$VIDIOC_ENUMAUDOUT(r1, 0xc0345642, &(0x7f00000000c0)={0x20, "b69c2575a5e92e37d150abb8ebc91571e3606f810bca7391f2bc3df32a62c9b2", 0x3, 0x1}) write$cgroup_int(r1, &(0x7f0000000100), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:05:15 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa, 0x0, 0xc}, 0x0) [ 1619.747080][ T3876] kobject: 'loop5' (0000000030fe6615): kobject_uevent_env [ 1619.784252][ T3876] kobject: 'loop5' (0000000030fe6615): fill_kobj_path: path = '/devices/virtual/block/loop5' 00:05:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000180)='attr/keycreate\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) [ 1619.815275][ T3876] kobject: 'loop4' (00000000885ec0cb): kobject_uevent_env [ 1619.841003][ T3876] kobject: 'loop4' (00000000885ec0cb): fill_kobj_path: path = '/devices/virtual/block/loop4' 00:05:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000180)='attr/keycreate\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:05:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 00:05:15 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000040)=""/12, 0x6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/91, 0x1b8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/136, 0x29d}, {&(0x7f00000013c0)=""/58, 0xfd}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f00000016c0)=""/120, 0x78}], 0xa, 0x0, 0xe}, 0x0) [ 1619.862488][ T3876] kobject: 'loop3' (00000000da8f8b11): kobject_uevent_env [ 1619.875348][ T3876] kobject: 'loop3' (00000000da8f8b11): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1619.905524][ T3876] kobject: 'loop5' (0000000030fe6615): kobject_uevent_env 00:05:15 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000024, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x20400, 0x0) connect$inet(r1, &(0x7f00000003c0)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x71, &(0x7f0000000040)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/attr/current\x00', 0x2, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x10000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='.\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown