X: 0000000000000028 [ 578.283917] RAX: ffffffffffffffda RBX: 00007f61157056d4 RCX: 0000000000455ba9 [ 578.291222] RDX: 00000000200000c0 RSI: 0000000000000014 RDI: 0000000000000014 [ 578.298528] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 09:16:19 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x1d9) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r6, 0xc04c5349, &(0x7f0000000440)={0x7, 0xfffffffffffffffc, 0x9}) sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000240), 0xc) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:19 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8", 0xb5}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) [ 578.305919] R10: 00000000000000dd R11: 0000000000000246 R12: 0000000000000015 [ 578.313223] R13: 00000000004c0db1 R14: 00000000004d0e48 R15: 0000000000000000 09:16:19 executing program 3 (fault-call:6 fault-nth:0): mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) 09:16:19 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0), 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") sysfs$3(0x3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:19 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) close(r0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000000)={0x0, 0x9}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) [ 578.543581] IPVS: length: 39 != 8 09:16:19 executing program 4 (fault-call:3 fault-nth:1): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) 09:16:19 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df401198", 0xd3}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) [ 578.641158] IPVS: length: 39 != 8 09:16:19 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000100)={0xd064, 0x1, 'client0\x00', 0x2, "546fc0426253a059", "4f3489ef45fd6adbae7907c61d601e2015011c2ba2d794c06e3a8ddc8f06957a", 0x9, 0x7}) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) connect$rds(r1, &(0x7f0000000000)={0x2, 0x4e24}, 0x10) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="b655910c3f32436295fd66214a4d7d5bb28ab5442bccdbfe2cc7c21542ebe8e1b71e874e3b8c2732b44b9ed93f408d063bee86ca8b2f58f5", 0x38}], 0x1, 0x0) sendfile(r2, r2, &(0x7f00000005c0), 0x0) socket$packet(0x11, 0x2, 0x300) 09:16:19 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x3fff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x80, 0x3, 0x5, 0x1ff}, 0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x9, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r3, 0xffffffffffffffef, 0x1, [0x80000000]}, 0xa) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) close(r2) [ 578.851667] IPVS: length: 39 != 8 [ 578.908416] FAULT_INJECTION: forcing a failure. [ 578.908416] name failslab, interval 1, probability 0, space 0, times 0 [ 578.919904] CPU: 0 PID: 26758 Comm: syz-executor4 Not tainted 4.17.0+ #21 [ 578.926863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 578.936248] Call Trace: [ 578.938889] dump_stack+0x185/0x1d0 [ 578.942587] should_fail+0x87b/0xab0 [ 578.946369] __should_failslab+0x278/0x2a0 [ 578.950647] should_failslab+0x29/0x70 [ 578.954572] __kmalloc+0xbe/0x350 [ 578.958071] ? kmsan_set_origin_inline+0x6b/0x120 [ 578.962951] ? alloc_pipe_info+0x561/0x8c0 [ 578.967229] alloc_pipe_info+0x561/0x8c0 [ 578.971370] splice_direct_to_actor+0xd63/0x1040 [ 578.976165] ? do_splice_direct+0x540/0x540 [ 578.980516] ? security_file_permission+0x26d/0x480 [ 578.987408] ? rw_verify_area+0x35e/0x580 [ 578.991628] do_splice_direct+0x335/0x540 [ 578.995859] do_sendfile+0x107b/0x1e40 [ 578.999838] __x64_sys_sendfile64+0x218/0x390 [ 579.004382] ? __ia32_sys_sendfile+0x160/0x160 [ 579.009007] do_syscall_64+0x15b/0x230 [ 579.012940] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 579.018164] RIP: 0033:0x455ba9 [ 579.021379] RSP: 002b:00007f6115704c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 579.029137] RAX: ffffffffffffffda RBX: 00007f61157056d4 RCX: 0000000000455ba9 [ 579.036439] RDX: 00000000200000c0 RSI: 0000000000000014 RDI: 0000000000000014 [ 579.044010] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 579.051312] R10: 00000000000000dd R11: 0000000000000246 R12: 0000000000000015 09:16:20 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:20 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0), 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:20 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df401198", 0xd3}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) [ 579.058616] R13: 00000000004c0db1 R14: 00000000004d0e48 R15: 0000000000000001 09:16:20 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) ioctl$RTC_VL_READ(r3, 0x80047013, &(0x7f00000002c0)) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f0000000580)=0x202, 0xe1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000240), 0xc) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x2000000, 0x51, 0xffffffffffffffff, 0x8) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) [ 579.196790] IPVS: length: 39 != 8 [ 579.212595] IPVS: length: 39 != 8 09:16:20 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) recvmsg$kcm(r0, &(0x7f0000000600)={&(0x7f0000000140)=@can, 0x80, &(0x7f0000000540)=[{&(0x7f0000000340)=""/138, 0x8a}, {&(0x7f0000000400)=""/184, 0xb8}, {&(0x7f00000001c0)=""/43, 0x2b}, {&(0x7f00000004c0)=""/124, 0x7c}], 0x4, &(0x7f0000000580)=""/94, 0x5e, 0x3f}, 0x40000040) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xff, 0x4000) ioctl$sock_bt(r2, 0x8907, &(0x7f0000000240)="94c53b70edcc87b0f850c48cd5ee22164355a5f33fa83af3d748f8f5f23c640413252f41112152c1479870729d45c24b0416f5b69f0efb1006cba04a81cbf9ba35af623833cf9c806d1deae8fb4c736c9bb2f697fd594423c16231645c42d0ffe1ffd874f1861f4d0752d72aff38d894e1e59210c170cf2090ab5169fc55ad87e3b48764c31f73865d4d3ea9baad579458056398fcbabf0027240c44cbfed862b56cd58b76eca7efba7a7df15eb305a4dbc1c752bef305aa47e4ee82b708a8ab72eb570782d3fbf6f2e0a79e13c6f04dddb5df4ec4af3ec3c6a19f37b3239fec03763c2e9a171f38edd35c0fa3ac21eb15b2f1ac112638c4") setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000640)={0x8, 0x40, 0x5, 0x3}, 0x8) r3 = memfd_create(&(0x7f00000006c0)="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", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) close(r1) 09:16:20 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df401198", 0xd3}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) [ 579.318131] IPVS: length: 39 != 8 09:16:20 executing program 5: socket$inet6(0xa, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') r0 = getpid() getpgrp(r0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000005c0), 0x0) 09:16:20 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:20 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000240)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x80000, 0x0) close(r0) [ 579.548483] IPVS: length: 39 != 8 09:16:20 executing program 0 (fault-call:10 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:20 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) close(r0) [ 579.747853] IPVS: length: 39 != 8 [ 579.769245] FAULT_INJECTION: forcing a failure. [ 579.769245] name failslab, interval 1, probability 0, space 0, times 0 [ 579.780711] CPU: 0 PID: 26822 Comm: syz-executor0 Not tainted 4.17.0+ #21 [ 579.787672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 579.797055] Call Trace: [ 579.799706] dump_stack+0x185/0x1d0 [ 579.803412] should_fail+0x87b/0xab0 [ 579.807190] __should_failslab+0x278/0x2a0 [ 579.811481] should_failslab+0x29/0x70 [ 579.815429] __kmalloc+0xbe/0x350 [ 579.818924] ? kmsan_set_origin_inline+0x6b/0x120 [ 579.823806] ? alloc_pipe_info+0xb8/0x8c0 [ 579.828003] alloc_pipe_info+0xb8/0x8c0 [ 579.832063] ? splice_direct_to_actor+0x63/0x1040 [ 579.837584] ? do_splice_direct+0x335/0x540 [ 579.842012] splice_direct_to_actor+0xd63/0x1040 [ 579.846809] ? do_splice_direct+0x540/0x540 [ 579.851174] ? security_file_permission+0x26d/0x480 [ 579.856251] ? rw_verify_area+0x35e/0x580 [ 579.860476] do_splice_direct+0x335/0x540 [ 579.864708] do_sendfile+0x107b/0x1e40 [ 579.868687] __x64_sys_sendfile64+0x218/0x390 [ 579.873233] ? __ia32_sys_sendfile+0x160/0x160 [ 579.877848] do_syscall_64+0x15b/0x230 [ 579.881866] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 579.887084] RIP: 0033:0x455ba9 [ 579.890290] RSP: 002b:00007f57d1bf9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 579.898046] RAX: ffffffffffffffda RBX: 00007f57d1bfa6d4 RCX: 0000000000455ba9 [ 579.905351] RDX: 00000000200000c0 RSI: 0000000000000017 RDI: 0000000000000017 [ 579.912655] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 09:16:20 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407ac", 0xe2}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) [ 579.919997] R10: 00000000000000dd R11: 0000000000000246 R12: 0000000000000018 [ 579.927300] R13: 00000000004c0db1 R14: 00000000004d0e48 R15: 0000000000000000 09:16:21 executing program 4 (fault-call:3 fault-nth:2): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) 09:16:21 executing program 5: socket$inet6(0xa, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/ip6_flowla\x00\x00l ') sendfile(r1, r1, &(0x7f00000000c0), 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r2, r2, &(0x7f00000005c0), 0x0) 09:16:21 executing program 7: socketpair(0x11, 0x1, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0xc8400) sendfile(r0, r1, &(0x7f0000000040)=0x4, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x40000000) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) close(r2) 09:16:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000900)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x6, 0x100000000, 0xffffffffffffffae, 0x7c, 0x2, 0x0, 0x0, 0x89, 0x40, 0xe1, 0x4c9, 0xfffffffffffffff8, 0x38, 0x2, 0x3176, 0xecba, 0x7}, [{0x3, 0x8000, 0x6, 0x101, 0x9, 0x5, 0x8001, 0x6}], "ac14b4c358db0b0ad2b33c12a43f4c8a75a254f24553781b5c0434f0ec3a46762bb8be4bb85040758763eba018c3a19af7e8f6d0f2e67604e24c163ed994df52550bb1f84cb8bf7dbf8de45d7befb426798bd268a57487a50ea6", [[], []]}, 0x2d2) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) r6 = socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f00000002c0)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7ecb7b3b66793da91cbd7c21eac9201000000e89c50bccd84be213c61317d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000240), 0xc) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r7, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:21 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407ac", 0xe2}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) [ 580.252917] FAULT_INJECTION: forcing a failure. [ 580.252917] name failslab, interval 1, probability 0, space 0, times 0 [ 580.265138] CPU: 1 PID: 26848 Comm: syz-executor4 Not tainted 4.17.0+ #21 [ 580.272100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 580.281487] Call Trace: [ 580.284136] dump_stack+0x185/0x1d0 [ 580.286794] IPVS: length: 39 != 8 [ 580.287802] should_fail+0x87b/0xab0 [ 580.287848] __should_failslab+0x278/0x2a0 [ 580.287901] should_failslab+0x29/0x70 [ 580.287935] __kmalloc_node+0x22f/0x1200 [ 580.307311] ? kmsan_set_origin_inline+0x6b/0x120 [ 580.312226] ? kvmalloc_node+0x197/0x2f0 [ 580.316340] kvmalloc_node+0x197/0x2f0 [ 580.320273] iov_iter_get_pages_alloc+0x1745/0x1d90 [ 580.325350] default_file_splice_read+0x2c8/0x1160 [ 580.330367] ? security_file_permission+0x447/0x480 [ 580.335460] ? rw_verify_area+0x35e/0x580 [ 580.339706] ? __ia32_sys_tee+0x160/0x160 [ 580.343920] splice_direct_to_actor+0x4cb/0x1040 [ 580.348717] ? do_splice_direct+0x540/0x540 [ 580.353125] do_splice_direct+0x335/0x540 [ 580.357356] do_sendfile+0x107b/0x1e40 [ 580.361327] __x64_sys_sendfile64+0x218/0x390 [ 580.365871] ? __ia32_sys_sendfile+0x160/0x160 [ 580.370488] do_syscall_64+0x15b/0x230 [ 580.374416] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 580.379630] RIP: 0033:0x455ba9 [ 580.382838] RSP: 002b:00007f6115704c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 580.390583] RAX: ffffffffffffffda RBX: 00007f61157056d4 RCX: 0000000000455ba9 09:16:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x7, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d66000000002e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000240), 0xc) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) ioctl$FICLONE(r6, 0x40049409, r6) 09:16:21 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407ac", 0xe2}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) [ 580.397880] RDX: 00000000200000c0 RSI: 0000000000000014 RDI: 0000000000000014 [ 580.405176] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 580.412484] R10: 00000000000000dd R11: 0000000000000246 R12: 0000000000000015 [ 580.419786] R13: 00000000004c0db1 R14: 00000000004d0e48 R15: 0000000000000002 [ 580.549539] IPVS: length: 39 != 8 09:16:21 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x6, 0x2, 'client0\x00', 0xffffffff80000000, "17441f598907eb07", "1b3e791f3e42ef799bef6cd7720a8411f486ed1bc84671c4ccd4449416be8e56", 0xffffffff, 0x4}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x100000000, 0x0, 0x25, "efcfe1d68657ba5bba2f93bd193765c2fcad9e86a821e4ecb06ddbfe7168e7ef2025c1fb1ac11fff0d4fd55c8f93b18a2dead0b00d585e5927cbfc9ce4b881c4a43b1b78095cdd2fb2c7c3c9268623d2"}, 0xd8) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) close(r1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000000)={0x4, 0xef9f, 0xf1, 0x0, 0x4}) [ 580.586932] IPVS: length: 39 != 8 09:16:21 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8", 0xea}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) [ 580.653371] IPVS: length: 39 != 8 09:16:21 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='memory.low\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f00000000c0), 0x400) sendfile(r1, r1, &(0x7f00000000c0), 0x0) r4 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x82) sendfile(r4, r4, &(0x7f0000000100)=0x2000000000, 0x7fffffff) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f00000001c0)="7db0400bee196b78527922f186637f1d3a6966a3fe9e491b5ce515181be912c035abad273a8ed8d1665b087888f95ff46814d2e824fb1e2ff1b0691699c051b9b284c2770bc529f594eeb43906ac879596a040554c9a66d4643c33d210a9547c462ff234df93690d88195d72953ab75dc50bdaee0d10fdc94376d913598f96c4ab9b3641b6a8b4235a3b3c2d0f0daf5594ebe865ee034a55361792717b71b5298acabac27d8f11078089300485e31a9bd77bc5f145cbaeaaa0be") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x7fffffff, 0xffffffff891f1d28}, &(0x7f0000000140)=0x8) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r1, 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x422, 0xffffffffffffffff, 0x0, 0x401, 0x6, 0xcc, 0x2, 0x3, r5}, 0x20) 09:16:21 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0x3f, 0x0, 0x2, 0xae, 0x0, 0x6, 0x40604, 0x4, 0x4, 0x448fa20a, 0x7ff, 0xdd0, 0x3, 0x20, 0x5, 0x40, 0x200, 0x0, 0x5, 0xffffffffffffff88, 0x6, 0x6, 0x0, 0x80000001, 0x8a, 0x2, 0x2, 0x5, 0x9, 0x7, 0x8, 0x3b9, 0x1ff, 0x7f, 0x6, 0xfffffffffffffffd, 0x0, 0xefd, 0x5, @perf_config_ext={0x73fd1ed4, 0x7}, 0x2400, 0x3, 0x3, 0x4, 0xffffffff00000001, 0x9, 0xff}, r1, 0xe, r0, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) close(r2) 09:16:21 executing program 0 (fault-call:10 fault-nth:1): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:21 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) sync() ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) close(r0) 09:16:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000680)) vmsplice(r1, &(0x7f00000019c0)=[{&(0x7f0000000900)="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", 0x1000}, {&(0x7f00000002c0)="5922b2fc1a494a3a6d5b2484f24b4ede233d26a9d0d465b1cda8c94f4671a555b86248db4dd19c50548141936857426f458e2a097c3fdd4cbbc5081f3463a38a48453b5c9a20", 0x46}, {&(0x7f0000000580)="f3ca802017fbeb2248e879dfe85c92aa399afb003deb4955e6d5c04c70cb19511a0d61822c8fdcf450076439aebb60385fed97b4ca802dc19a1d09b6edfcb981d0929cfd8c65f550a8e30bf797b786ef84f679f21a4e8d24ff685d2268c691280ed2cdfa7c4b96c112d5c153017efce887c12432add2f7759ff5a79682764fe17847ec559720376a5026cfc7b5d9147dfd2e6b196534d50a5d1aac50a16a015d03048f801083b22501b738cd0dd5bbd77811c490948251b4a3b4d860548540e5c27e1d20e69048b40330578d6b", 0xcd}, {&(0x7f0000001900)="e27daedecac29fc384c6dead9e259c1ff13d7c4c76fdc6fea7533e87af5c57a2e8b183bd89486fef0f695ab0cc8e3ae3d6ed7b3f0f652d4a3af6e737175c6cf546a3f0fe88989554df5ad4f6fe241681afe4a770fcf7ed2d880541aef7f3d01df4a10be858a578e395ab7fffa204c532ce643cdc04009e881586ba626719264ea48b5bdc6805f36cd49f5be937ed671941c94b3bfa3bb444", 0x98}], 0x4, 0xa) r5 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r6, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r5, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r2, 0xc0045c78) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r7, r7, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) sendmsg$nl_route(r3, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af00700f60000007263aad31a87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000240), 0xc) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r7, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r5, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) [ 581.026357] FAULT_INJECTION: forcing a failure. [ 581.026357] name failslab, interval 1, probability 0, space 0, times 0 [ 581.037815] CPU: 0 PID: 26895 Comm: syz-executor0 Not tainted 4.17.0+ #21 [ 581.044774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 581.046156] IPVS: length: 39 != 8 [ 581.054151] Call Trace: [ 581.054203] dump_stack+0x185/0x1d0 [ 581.054252] should_fail+0x87b/0xab0 [ 581.054299] __should_failslab+0x278/0x2a0 [ 581.054331] should_failslab+0x29/0x70 [ 581.054384] __kmalloc+0xbe/0x350 [ 581.079356] ? kmsan_set_origin_inline+0x6b/0x120 [ 581.084245] ? alloc_pipe_info+0x561/0x8c0 [ 581.088535] alloc_pipe_info+0x561/0x8c0 [ 581.092674] splice_direct_to_actor+0xd63/0x1040 [ 581.097477] ? do_splice_direct+0x540/0x540 [ 581.101845] ? security_file_permission+0x26d/0x480 [ 581.106915] ? rw_verify_area+0x35e/0x580 [ 581.111137] do_splice_direct+0x335/0x540 [ 581.115369] do_sendfile+0x107b/0x1e40 [ 581.119342] __x64_sys_sendfile64+0x218/0x390 [ 581.123889] ? __ia32_sys_sendfile+0x160/0x160 [ 581.128508] do_syscall_64+0x15b/0x230 [ 581.132446] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 581.137665] RIP: 0033:0x455ba9 [ 581.140876] RSP: 002b:00007f57d1bf9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 581.148627] RAX: ffffffffffffffda RBX: 00007f57d1bfa6d4 RCX: 0000000000455ba9 [ 581.155940] RDX: 00000000200000c0 RSI: 0000000000000017 RDI: 0000000000000017 [ 581.163262] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 581.170568] R10: 00000000000000dd R11: 0000000000000246 R12: 0000000000000018 [ 581.177873] R13: 00000000004c0db1 R14: 00000000004d0e48 R15: 0000000000000001 [ 581.232716] IPVS: length: 39 != 8 09:16:22 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:22 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8", 0xea}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:22 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0xfffffffffffffffc, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000240)=""/232) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) close(r2) 09:16:22 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000005c0), 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40, 0x0) 09:16:22 executing program 0 (fault-call:10 fault-nth:2): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) [ 581.417498] IPVS: length: 39 != 8 09:16:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000240), 0xc) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:22 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='eql\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20800, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x7fff, 0x4, 0xc5}) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) close(r2) 09:16:22 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0), 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r0, r2, &(0x7f00000005c0), 0x0) 09:16:22 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8", 0xea}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:22 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x7, 0x6, 0x1, 0xfff, 0x1f, 0x20, 0x4, 0x1, 0x6, 0x540, 0xb3}) [ 581.649458] IPVS: length: 39 != 8 [ 581.800998] FAULT_INJECTION: forcing a failure. [ 581.800998] name failslab, interval 1, probability 0, space 0, times 0 [ 581.812548] CPU: 1 PID: 26947 Comm: syz-executor0 Not tainted 4.17.0+ #21 [ 581.820554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 581.824292] IPVS: length: 39 != 8 [ 581.829942] Call Trace: [ 581.829994] dump_stack+0x185/0x1d0 [ 581.830060] should_fail+0x87b/0xab0 [ 581.830101] __should_failslab+0x278/0x2a0 [ 581.830151] should_failslab+0x29/0x70 [ 581.851648] __kmalloc_node+0x22f/0x1200 [ 581.855756] ? kmsan_set_origin_inline+0x6b/0x120 [ 581.860637] ? kvmalloc_node+0x197/0x2f0 [ 581.864774] kvmalloc_node+0x197/0x2f0 [ 581.868706] iov_iter_get_pages_alloc+0x1745/0x1d90 [ 581.873781] default_file_splice_read+0x2c8/0x1160 [ 581.878797] ? security_file_permission+0x447/0x480 [ 581.883882] ? rw_verify_area+0x35e/0x580 [ 581.888095] ? __ia32_sys_tee+0x160/0x160 [ 581.892306] splice_direct_to_actor+0x4cb/0x1040 [ 581.897092] ? do_splice_direct+0x540/0x540 [ 581.901496] do_splice_direct+0x335/0x540 [ 581.905727] do_sendfile+0x107b/0x1e40 [ 581.909707] __x64_sys_sendfile64+0x218/0x390 [ 581.914251] ? __ia32_sys_sendfile+0x160/0x160 [ 581.918868] do_syscall_64+0x15b/0x230 [ 581.922799] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 581.928012] RIP: 0033:0x455ba9 [ 581.931217] RSP: 002b:00007f57d1bf9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 581.938966] RAX: ffffffffffffffda RBX: 00007f57d1bfa6d4 RCX: 0000000000455ba9 09:16:22 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) [ 581.946264] RDX: 00000000200000c0 RSI: 0000000000000017 RDI: 0000000000000017 [ 581.953556] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 581.960857] R10: 00000000000000dd R11: 0000000000000246 R12: 0000000000000018 [ 581.968161] R13: 00000000004c0db1 R14: 00000000004d0e48 R15: 0000000000000002 [ 582.079318] IPVS: length: 39 != 8 09:16:23 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0x14050, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x842, 0x0) syz_open_pts(r1, 0x240182) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x800) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001380)="3d117ed50b4c2b50d5c6e33f2540f49c5b43a9ff700b2a7ebf01266615455df1c0bce1f809419fc77774dd97b7da18d4f93a1e30cc2f26866268edb45b27a8dd0cc54e067e1463693fd27b7ac26f59b7d4083360518dcbc7cd3480a8a507b73b44a3536280e8366a5ae3b595023c38c782bbf5f738f552910daa15ca1f0cf90d54f3ec7509406168fe0df63ec7fa3cfdbaeca438b7d06349564ed020f5b37e898b4f1e3aef70f1f8a857da44") socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000240)=""/179) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) close(r0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x3ff) 09:16:23 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x2000) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000240)="a359aed6098404df4e47166150", 0xd}, {&(0x7f0000000280)="2c1893dc4550bdb1bb5d0b4cbb492c29426342c605c898e410a2959fbd42388333a1a5852f4973cec0d1ea9f8103ace408a8c6b00c8cd7051ce6c8913ef8fc8cdfd4decfa813eac2f3ef659994a6edc282716c1c3c8bb030f3d5d3ae2b339941a49c09f83df597af68f2838a06a0b7f976c70da1d4506a7623fa30ea2524b346f9f04e8949039d9df1142a691e0896e1aa6b030ba03ebab30c883230932a89ef74d4682ec6373a80a29f6d17a157540483be02e7ff929936b21e041eb86e04390f4d60f53e1f785e0cfecc99b75ba18f5b07eb184784bc52d1506f7978fd3a6ce24034645d6d34cad578975a9444563a457f39", 0xf3}], 0x2) socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0), 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x105000, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000bd7000fcdbdf250a2120000d03feffffff080010000300000088087e63b9acd0610000000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000040}, 0x20000000) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f00000003c0)={0x0, @empty, 0x4e20, 0x1, 'sh\x00', 0x20, 0x4, 0x64}, 0x2c) sendfile(r3, r3, &(0x7f00000005c0), 0x0) 09:16:23 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x80, 0xa440) socketpair(0x1, 0x5, 0xfff, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x7105100}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xe8, r1, 0x401, 0x2, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fffffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfdc7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6aa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x47cf}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0xe8}, 0x1, 0x0, 0x0, 0x10}, 0x40000) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000000)={0xff, 0x1, 'client1\x00', 0x5, "ecddaac9574aa819", "d8d6c255686865717666977da01f2783b05d0abcb8b556fd4739c8ab54b7ceea", 0x3, 0x5}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000180)=0x8, &(0x7f00000001c0)=0x1) 09:16:23 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a", 0xee}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00000002c0)={{0xffffffffffffffff, 0x1, 0x5, 0x3, 0x400}}) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000240), 0xc) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000040)='setgroups\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:23 executing program 0 (fault-call:10 fault-nth:3): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) [ 582.237848] IPVS: length: 39 != 8 [ 582.302609] FAULT_INJECTION: forcing a failure. [ 582.302609] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 582.314651] CPU: 0 PID: 26988 Comm: syz-executor0 Not tainted 4.17.0+ #21 [ 582.321612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 582.330996] Call Trace: [ 582.333633] dump_stack+0x185/0x1d0 [ 582.337298] should_fail+0x87b/0xab0 [ 582.341065] __alloc_pages_nodemask+0x600/0x5cc0 [ 582.345863] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 582.351264] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 582.356600] ? kmsan_kmalloc+0x94/0x100 [ 582.360626] ? __kmalloc_node+0xe44/0x1200 [ 582.364890] ? kvmalloc_node+0x197/0x2f0 [ 582.369017] ? iov_iter_get_pages_alloc+0x1745/0x1d90 [ 582.374268] ? default_file_splice_read+0x2c8/0x1160 [ 582.379407] ? splice_direct_to_actor+0x4cb/0x1040 [ 582.384369] ? do_splice_direct+0x335/0x540 [ 582.388719] ? do_sendfile+0x107b/0x1e40 [ 582.392820] ? __x64_sys_sendfile64+0x218/0x390 [ 582.397532] ? do_syscall_64+0x15b/0x230 [ 582.401659] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 582.407077] ? kmsan_set_origin_inline+0x6b/0x120 [ 582.412003] ? __msan_poison_alloca+0x173/0x200 [ 582.416734] ? __should_failslab+0x278/0x2a0 [ 582.421190] ? should_fail+0x57/0xab0 [ 582.425047] ? memcg_kmem_put_cache+0x40/0x290 [ 582.429664] ? __kmalloc_node+0xb5b/0x1200 [ 582.433949] alloc_pages_current+0x6b1/0x970 [ 582.438434] push_pipe+0x680/0xca0 [ 582.442035] iov_iter_get_pages_alloc+0x183e/0x1d90 [ 582.447109] default_file_splice_read+0x2c8/0x1160 [ 582.452124] ? security_file_permission+0x447/0x480 [ 582.457216] ? rw_verify_area+0x35e/0x580 [ 582.461441] ? __ia32_sys_tee+0x160/0x160 [ 582.465665] splice_direct_to_actor+0x4cb/0x1040 [ 582.470468] ? do_splice_direct+0x540/0x540 [ 582.474881] do_splice_direct+0x335/0x540 [ 582.479208] do_sendfile+0x107b/0x1e40 [ 582.483195] __x64_sys_sendfile64+0x218/0x390 [ 582.487749] ? __ia32_sys_sendfile+0x160/0x160 [ 582.492376] do_syscall_64+0x15b/0x230 [ 582.496315] entry_SYSCALL_64_after_hwframe+0x63/0xe7 09:16:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:23 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a", 0xee}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:23 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000140)={0xfffffffffffffff8, 0x20, [0x9, 0x9, 0xfffffffffffffffb, 0x9, 0x0, 0x100000000, 0xffffffff, 0x54]}) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) [ 582.501540] RIP: 0033:0x455ba9 [ 582.504751] RSP: 002b:00007f57d1bf9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 582.512502] RAX: ffffffffffffffda RBX: 00007f57d1bfa6d4 RCX: 0000000000455ba9 [ 582.519804] RDX: 00000000200000c0 RSI: 0000000000000017 RDI: 0000000000000017 [ 582.527104] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 582.534406] R10: 00000000000000dd R11: 0000000000000246 R12: 0000000000000018 [ 582.541712] R13: 00000000004c0db1 R14: 00000000004d0e48 R15: 0000000000000003 09:16:23 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x5) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) close(r0) [ 582.612886] IPVS: length: 39 != 8 [ 582.648288] IPVS: length: 39 != 8 09:16:23 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000005c0), 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80400}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0xd4, r2, 0x20, 0x70bd2a, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x848b}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x869}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x38}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0xe}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x11}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3a, 0x2}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x4}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x1}, 0x1) 09:16:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000200)='net/xfrm_stat\x00') fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000000)) sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) 09:16:23 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/24) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) close(r1) 09:16:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x101, &(0x7f0000000080)=0x2) sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) 09:16:23 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a", 0xee}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000240), 0xc) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r6, 0x28, 0x0, &(0x7f00000002c0)=0x2, 0x8) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:24 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) signalfd4(r0, &(0x7f0000000000)={0x2}, 0x8, 0x80800) close(r0) 09:16:24 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0), 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r2, r2, &(0x7f00000005c0), 0xfffffffffffffffc) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffff}, 0x2, 0x1009}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r0, &(0x7f0000000100)={0x13, 0x10, 0xfa00, {&(0x7f0000000240), r3, 0x2}}, 0x18) [ 583.185345] IPVS: length: 39 != 8 09:16:24 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a907d", 0xf0}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) [ 583.206233] IPVS: length: 39 != 8 09:16:24 executing program 0 (fault-call:10 fault-nth:4): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:24 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpgid(0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000040)='smaps_rollup\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) preadv(r2, &(0x7f0000001380)=[{&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000001140)=""/126, 0x7e}, {&(0x7f00000011c0)=""/78, 0x4e}, {&(0x7f0000001240)=""/125, 0x7d}, {&(0x7f0000000080)=""/18, 0x12}, {&(0x7f00000012c0)=""/48, 0xfffffd21}, {&(0x7f0000001300)=""/19, 0x13}, {&(0x7f0000001340)=""/14, 0xe}], 0x8, 0x0) r3 = openat$cgroup_type(r2, &(0x7f0000001400)='cgroup.type\x00', 0x2, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) [ 583.414361] FAULT_INJECTION: forcing a failure. [ 583.414361] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 583.426227] CPU: 0 PID: 27061 Comm: syz-executor0 Not tainted 4.17.0+ #21 [ 583.433159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 583.442523] Call Trace: [ 583.445130] dump_stack+0x185/0x1d0 [ 583.448774] should_fail+0x87b/0xab0 [ 583.452510] __alloc_pages_nodemask+0x600/0x5cc0 [ 583.457285] ? kernel_poison_pages+0x1a0/0x360 [ 583.461889] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 583.467354] ? get_page_from_freelist+0xacd1/0xb7b0 [ 583.472391] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 583.477775] ? task_kmsan_context_state+0x5e/0x110 [ 583.482728] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 583.488193] ? is_bpf_text_address+0x47e/0x4b0 [ 583.492815] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 583.498196] kmsan_internal_alloc_meta_for_pages+0x8e/0x700 [ 583.503942] ? kmsan_set_origin_inline+0x6b/0x120 [ 583.508810] kmsan_alloc_page+0x75/0xd0 [ 583.512797] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 583.517563] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 583.522939] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 583.528230] ? kmsan_kmalloc+0x94/0x100 [ 583.532211] ? __kmalloc_node+0xe44/0x1200 [ 583.536457] ? kvmalloc_node+0x197/0x2f0 [ 583.540525] ? iov_iter_get_pages_alloc+0x1745/0x1d90 [ 583.545719] ? default_file_splice_read+0x2c8/0x1160 [ 583.550833] ? splice_direct_to_actor+0x4cb/0x1040 [ 583.555771] ? do_splice_direct+0x335/0x540 [ 583.560455] ? do_sendfile+0x107b/0x1e40 [ 583.564531] ? __x64_sys_sendfile64+0x218/0x390 [ 583.569215] ? do_syscall_64+0x15b/0x230 [ 583.573291] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 583.578676] ? kmsan_set_origin_inline+0x6b/0x120 [ 583.583538] ? __msan_poison_alloca+0x173/0x200 [ 583.588226] ? __should_failslab+0x278/0x2a0 [ 583.592657] ? should_fail+0x57/0xab0 [ 583.596484] ? __kmalloc_node+0xb5b/0x1200 [ 583.600748] alloc_pages_current+0x6b1/0x970 [ 583.605185] push_pipe+0x680/0xca0 [ 583.608760] iov_iter_get_pages_alloc+0x183e/0x1d90 [ 583.613816] default_file_splice_read+0x2c8/0x1160 [ 583.618783] ? security_file_permission+0x447/0x480 [ 583.623824] ? rw_verify_area+0x35e/0x580 [ 583.628028] ? __ia32_sys_tee+0x160/0x160 [ 583.632203] splice_direct_to_actor+0x4cb/0x1040 [ 583.636974] ? do_splice_direct+0x540/0x540 [ 583.641353] do_splice_direct+0x335/0x540 [ 583.645529] do_sendfile+0x107b/0x1e40 [ 583.649451] __x64_sys_sendfile64+0x218/0x390 [ 583.653969] ? __ia32_sys_sendfile+0x160/0x160 [ 583.658573] do_syscall_64+0x15b/0x230 09:16:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:24 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a907d", 0xf0}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) [ 583.662481] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 583.667675] RIP: 0033:0x455ba9 [ 583.670868] RSP: 002b:00007f57d1bf9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 583.678606] RAX: ffffffffffffffda RBX: 00007f57d1bfa6d4 RCX: 0000000000455ba9 [ 583.685884] RDX: 00000000200000c0 RSI: 0000000000000017 RDI: 0000000000000017 [ 583.693171] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 583.694557] IPVS: length: 39 != 8 [ 583.700445] R10: 00000000000000dd R11: 0000000000000246 R12: 0000000000000018 [ 583.700455] R13: 00000000004c0db1 R14: 00000000004d0e48 R15: 0000000000000004 [ 583.728173] IPVS: length: 39 != 8 09:16:24 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x400, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) close(r0) 09:16:24 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x101000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) 09:16:24 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000240)='attr/prev\x00') sendfile(r2, r2, &(0x7f00000000c0), 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f0000000100)) sendfile(r3, r3, &(0x7f00000005c0), 0x0) setsockopt$packet_int(r2, 0x107, 0x9, &(0x7f0000000080)=0x1, 0x4) 09:16:24 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a907d", 0xf0}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000002c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000240), 0xc) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000580), &(0x7f0000000300), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/63, &(0x7f0000000080)=0x3f) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) 09:16:25 executing program 0 (fault-call:10 fault-nth:5): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:25 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x4) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r2 = dup(r0) syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x400000000, 0x8000000000000000) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000000000)=""/184) tee(r3, r4, 0x4832, 0x3) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="08022bbd7000fedbdf250f0000002000010008000500030000000c000700000000000900000008000500030000000800040009000000100001000c000700270000003e000000"], 0x4c}, 0x1, 0x0, 0x0, 0x4811}, 0x800) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000000140)={'syzkaller1\x00', 0x81}) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) close(r3) ftruncate(r3, 0x0) getegid() setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000000200)=0xfffffffffffffffc, 0x8) sendfile(r2, r2, 0x0, 0x3) 09:16:25 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[]}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) [ 584.155266] IPVS: length: 63 != 8 [ 584.161033] IPVS: length: 39 != 8 [ 584.177598] FAULT_INJECTION: forcing a failure. [ 584.177598] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 584.189468] CPU: 1 PID: 27112 Comm: syz-executor0 Not tainted 4.17.0+ #21 [ 584.196413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 584.205775] Call Trace: [ 584.208374] dump_stack+0x185/0x1d0 [ 584.212024] should_fail+0x87b/0xab0 [ 584.215762] __alloc_pages_nodemask+0x600/0x5cc0 [ 584.220535] ? kernel_poison_pages+0x1a0/0x360 [ 584.225140] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 584.230605] ? get_page_from_freelist+0xacd1/0xb7b0 [ 584.235644] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 584.241037] ? task_kmsan_context_state+0x5e/0x110 [ 584.245991] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 584.251370] ? is_bpf_text_address+0x47e/0x4b0 [ 584.255998] kmsan_internal_alloc_meta_for_pages+0xfa/0x700 [ 584.261763] ? kmsan_set_origin_inline+0x6b/0x120 [ 584.266643] kmsan_alloc_page+0x75/0xd0 [ 584.270658] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 584.271173] IPVS: length: 39 != 8 [ 584.275518] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 584.275538] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 584.275554] ? kmsan_kmalloc+0x94/0x100 [ 584.275569] ? __kmalloc_node+0xe44/0x1200 [ 584.275584] ? kvmalloc_node+0x197/0x2f0 [ 584.275602] ? iov_iter_get_pages_alloc+0x1745/0x1d90 [ 584.275619] ? default_file_splice_read+0x2c8/0x1160 [ 584.275635] ? splice_direct_to_actor+0x4cb/0x1040 [ 584.275649] ? do_splice_direct+0x335/0x540 [ 584.275677] ? do_sendfile+0x107b/0x1e40 [ 584.290110] IPVS: length: 39 != 8 [ 584.293739] ? __x64_sys_sendfile64+0x218/0x390 [ 584.293755] ? do_syscall_64+0x15b/0x230 [ 584.293774] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 584.293798] ? kmsan_set_origin_inline+0x6b/0x120 [ 584.293821] ? __msan_poison_alloca+0x173/0x200 [ 584.293841] ? __should_failslab+0x278/0x2a0 [ 584.293862] ? should_fail+0x57/0xab0 [ 584.293892] ? __kmalloc_node+0xb5b/0x1200 [ 584.365175] alloc_pages_current+0x6b1/0x970 [ 584.369605] push_pipe+0x680/0xca0 [ 584.373175] iov_iter_get_pages_alloc+0x183e/0x1d90 [ 584.378219] default_file_splice_read+0x2c8/0x1160 [ 584.383179] ? security_file_permission+0x447/0x480 [ 584.388208] ? rw_verify_area+0x35e/0x580 [ 584.392369] ? __ia32_sys_tee+0x160/0x160 [ 584.396523] splice_direct_to_actor+0x4cb/0x1040 [ 584.401284] ? do_splice_direct+0x540/0x540 [ 584.405631] do_splice_direct+0x335/0x540 [ 584.409802] do_sendfile+0x107b/0x1e40 [ 584.413719] __x64_sys_sendfile64+0x218/0x390 [ 584.418227] ? __ia32_sys_sendfile+0x160/0x160 [ 584.422815] do_syscall_64+0x15b/0x230 [ 584.426717] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 584.431907] RIP: 0033:0x455ba9 [ 584.435095] RSP: 002b:00007f57d1bf9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 584.442807] RAX: ffffffffffffffda RBX: 00007f57d1bfa6d4 RCX: 0000000000455ba9 09:16:25 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a907d5f", 0xf1}], 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) [ 584.450076] RDX: 00000000200000c0 RSI: 0000000000000017 RDI: 0000000000000017 [ 584.457347] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 584.464625] R10: 00000000000000dd R11: 0000000000000246 R12: 0000000000000018 [ 584.471903] R13: 00000000004c0db1 R14: 00000000004d0e48 R15: 0000000000000005 [ 584.489718] IPVS: length: 63 != 8 09:16:25 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[]}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:25 executing program 5: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r0, r0, &(0x7f00000005c0), 0x0) 09:16:25 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x7}, 0x2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) r6 = socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000580)=ANY=[@ANYBLOB="0400000002fcc890207275e29f50b0e8e8292400000000040800"], &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(0xffffffffffffffff, 0xc0045c78) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r7, r7, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de5ac117fd88f4f4416e517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000240), 0xc) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r7, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:25 executing program 4: socketpair(0x10, 0x80006, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000001c0)=&(0x7f0000000180)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000140)=&(0x7f0000000080)) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r2, &(0x7f00000000c0)=0x20000e, 0x7) 09:16:25 executing program 0 (fault-call:10 fault-nth:6): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:25 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x4767}, 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) fdatasync(r1) sendfile(r1, r1, &(0x7f00000005c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0xa6da, 0x8000, 0x7fffffff, 'queue0\x00', 0x1f}) 09:16:25 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a907d5f", 0xf1}], 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) [ 584.858913] IPVS: length: 39 != 8 [ 584.890024] FAULT_INJECTION: forcing a failure. [ 584.890024] name failslab, interval 1, probability 0, space 0, times 0 [ 584.901512] CPU: 0 PID: 27146 Comm: syz-executor0 Not tainted 4.17.0+ #21 [ 584.908465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 584.917854] Call Trace: [ 584.920494] dump_stack+0x185/0x1d0 [ 584.924169] should_fail+0x87b/0xab0 [ 584.927964] __should_failslab+0x278/0x2a0 [ 584.932256] should_failslab+0x29/0x70 [ 584.936211] __kmalloc_node+0x22f/0x1200 [ 584.940336] ? kvmalloc_node+0x197/0x2f0 [ 584.944443] ? kmsan_set_origin_inline+0x6b/0x120 [ 584.949366] kvmalloc_node+0x197/0x2f0 [ 584.953300] traverse+0x1ba/0xe70 [ 584.956829] ? mutex_lock+0x31/0x90 [ 584.960528] seq_read+0x3dc/0x2270 [ 584.962415] IPVS: length: 39 != 8 [ 584.964120] ? seq_open+0x380/0x380 [ 584.964184] proc_reg_read+0x1e3/0x2f0 [ 584.964228] do_iter_read+0x884/0xd80 [ 584.979052] ? proc_reg_llseek+0x260/0x260 [ 584.983339] vfs_readv+0x1ec/0x260 [ 584.986943] default_file_splice_read+0xc31/0x1160 [ 584.991976] ? security_file_permission+0x447/0x480 [ 584.997085] ? rw_verify_area+0x35e/0x580 [ 585.001311] ? __ia32_sys_tee+0x160/0x160 [ 585.005534] splice_direct_to_actor+0x4cb/0x1040 [ 585.010334] ? do_splice_direct+0x540/0x540 [ 585.014736] do_splice_direct+0x335/0x540 [ 585.018979] do_sendfile+0x107b/0x1e40 [ 585.022978] __x64_sys_sendfile64+0x218/0x390 [ 585.027536] ? __ia32_sys_sendfile+0x160/0x160 [ 585.032157] do_syscall_64+0x15b/0x230 [ 585.036093] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 585.041305] RIP: 0033:0x455ba9 [ 585.044518] RSP: 002b:00007f57d1bf9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 585.052269] RAX: ffffffffffffffda RBX: 00007f57d1bfa6d4 RCX: 0000000000455ba9 [ 585.059604] RDX: 00000000200000c0 RSI: 0000000000000017 RDI: 0000000000000017 [ 585.067013] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 585.073941] IPVS: length: 39 != 8 [ 585.074308] R10: 00000000000000dd R11: 0000000000000246 R12: 0000000000000018 09:16:26 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x80000, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000140)={0x1f, {0x2, 0x10000, 0x0, 0x3, 0xfffffffffffffffc, 0x10001}, 0x9}, 0xa) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) close(r1) 09:16:26 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x8001, 0x3}, &(0x7f0000000180)=0x8) accept4$alg(r1, 0x0, 0x0, 0x800) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xd, 0x19, 0x8, "abffd14e02038314e7e9cca90dc5b9736ebbf299ab91e8df8d83ef07677a8c1c3d404228379e7a83222dcec969e4adb0fd379dc5cadd8d18d51d266ad0b1ae49", "4a038395115d7d5e58fd72a0e5f8cd3978e025ffcf306045ba812c65a2e82d0ba6eba3e5ecf18d960fdcbd59feef906e7f4696ecbeeba89ba187c89015a1670b", "1d73b969219fc452cb28aa87f84af74218edab8b7746321be4915dfdd93c51ca", [0x2, 0x3]}) close(r0) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x3, 0x2400) 09:16:26 executing program 4: r0 = socket$inet6(0xa, 0x80000, 0xe216) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000080)=0xc) sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000340)={@remote, 0x0}, &(0x7f0000000380)=0x14) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000280)=0x2) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000003c0)={@local={0xfe, 0x80, [], 0xaa}, 0x43, r2}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000140)=""/171) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000200)=""/72) [ 585.074327] R13: 00000000004c0db1 R14: 00000000004d0e48 R15: 0000000000000006 [ 585.129338] print_req_error: 380 callbacks suppressed [ 585.129354] print_req_error: I/O error, dev loop0, sector 0 [ 585.192196] print_req_error: I/O error, dev loop0, sector 0 09:16:26 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a907d5f", 0xf1}], 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:26 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x90000000000, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0), 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r2, r2, &(0x7f0000000380), 0x49) r3 = add_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="8b2f00a9ad40ce293a1b11af724be4cafd67b87e6b51b3acfa0e27ed385c6cc801b0b53c3833f6c3be17e8b50004fe701181593ebdbaf2dab41bda3e27f1eca95719d6bfa8ad444d04c91ea32755ca5a7412d127260071003c90d4069f850b0404bb06a4413b1a017401292de3b566d641f32232aeaa8563540e4bc7285b49031bffe76c12b3a27f38706d13a443eff152462deff636b581ee169ff7399af105685cbae9fde042347b5627eeef469448747dff239081a203c3c6a1c1", 0xbc, 0xfffffffffffffff9) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x80000, 0x0) poll(&(0x7f00000001c0)=[{r4, 0x2790}], 0x1, 0x1) keyctl$set_timeout(0xf, r3, 0x401) 09:16:26 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[]}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:26 executing program 0 (fault-call:10 fault-nth:7): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:26 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) sync() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x2, r1}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={r1, r2, r3}, 0xc) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000000440)=""/231) sendfile(r4, r4, &(0x7f00000000c0)=0x202, 0xdd) 09:16:26 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x8, 0x20c080) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) close(r0) 09:16:26 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0cdac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000240), 0xc) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) [ 585.626890] IPVS: length: 39 != 8 09:16:26 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0x22, 0x200000000000800, 0x1ff) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r3) 09:16:26 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000ac0)={&(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000340)=""/76, 0x4c}, {&(0x7f00000003c0)=""/238, 0xee}, {&(0x7f00000004c0)=""/202, 0xca}, {&(0x7f00000005c0)=""/44, 0x2c}, {&(0x7f0000000600)=""/222, 0xde}, {&(0x7f0000000700)=""/157, 0x9d}, {&(0x7f00000007c0)=""/223, 0xdf}, {&(0x7f00000008c0)=""/251, 0xfb}], 0x8, &(0x7f0000000a40)=""/82, 0x52, 0x6}, 0x10002) r3 = syz_open_dev$sndseq(&(0x7f0000000b00)='/dev/snd/seq\x00', 0x0, 0x50100) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet(0x2, 0x80000, 0x1d) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/sequencer\x00', 0x100, 0x0) poll(&(0x7f0000000b80)=[{r0, 0x120}, {r1, 0x1000}, {r2, 0x80}, {r3, 0x4340}, {r4, 0x1208}, {r5, 0x6518}, {r6, 0x326}, {r7, 0x40}], 0x8, 0x5) r8 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r9 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r9, 0x4c00, r3) close(r8) kexec_load(0xff, 0x3, &(0x7f0000000180)=[{&(0x7f0000000040)="02b2f6281b8082351df73857a7f21c8212942ea859144f9b4443571e5c9772893ba4862493d92e55fbb94230144b3df326289bc1468b61b7fabbda5c7d8a128e6367b4ac164776cf681eb835fdb58d4861ce0c220a63732139af43d53ded35627f82718cbcb4721320eb13a977", 0x6d, 0x3f, 0x6}, {&(0x7f0000000bc0)="cf0f1c314c8823bf71778a2f3020020ca62001466c96485aa9c6d089cf8afa3ca8600a154a1e1299454f01dd35ef4303b7d9ab3d8e226d67135bc848b074099b535b4cbf3fb5e269ffb04a15916718dd021a52d421e0f8149768f168acf4217a77cf6e593f7bdaf45e0f100d40947bf71139b3333340c5c7989402dcccc3dabaa352f349bf7f10cfb4e3db1fdcd19bcfb13eed0ee3c9d4476ecbfadd50b7f1dbae703dc6d1160d473b536647af41b5d3da4997332585ad2141974b2d3cfc36a2e3260305953035", 0xc7, 0x5, 0x6}, {&(0x7f0000000140)="90cc8c5fe222d247ed2e51f77ca39480f5149fe2f60df5", 0x17, 0x5, 0xaf}], 0x3a0000) 09:16:26 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a907d5f", 0xf1}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:26 executing program 4: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0)=0x202, 0xdd) [ 585.758832] IPVS: length: 39 != 8 09:16:26 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000000000), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000005c0), 0x0) [ 585.995459] IPVS: length: 39 != 8 09:16:27 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) 09:16:27 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2040, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x8, 0x32, r0, 0x47) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f00000002c0)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)=""/179) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000200)=@add_del={0x2, &(0x7f0000000300)='erspan0\x00', 0x2}) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) close(r1) 09:16:27 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a907d5f", 0xf1}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:27 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:27 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$invalidate(0x15, r2) close(r0) 09:16:27 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) write$binfmt_script(r1, &(0x7f0000000100)={'#! ', './file0', [{0x20, "fbde24736563757269747976626f786e6574315d70726f632c"}, {0x20}, {0x20}], 0xa, "399a9bc333a34eed6c9099339870701b67bf587d1ad8bcce6c"}, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000180)={'veth0\x00', 0x142}) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x6, 0x42000) ioctl$KDSKBLED(r2, 0x4b65, 0x8) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r4, r4, &(0x7f00000000c0)=0x202, 0xdd) 09:16:27 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) gettid() r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x10001, 0x100) write$tun(r2, &(0x7f00000002c0)={@void, @val={0x2, 0x4, 0x8000, 0xff, 0xc27, 0xc3}, @mpls={[{0x7, 0x80000000, 0x97c, 0x6}, {0x3, 0x7fff, 0x200, 0x401}, {0x4, 0x1, 0xffffffff, 0x400}, {0x4, 0x2889, 0x7ff, 0xff}, {0x9, 0x80000001, 0x5, 0x7}, {0x2, 0xdcc2, 0x3, 0x1}, {0x7fff, 0x3, 0x1000, 0x80}, {0x9, 0x7, 0x2, 0xfffffffffffffffa}], @generic="9f94bf3f70bf0a3a270ed92c4fca57e4d7d6e4e4838efce15dcfd9b6f46e9357bd1611427af7c4b4f30268a884c141bb1894099646a4f6c124ca5a47884ce4dfe8254cde89136c191c198516a2fc4a5b406d139bd12ab2ab610dd3043a983c3ea1bd322538f53e4519df357d149712710d0a419d258673262aae4a202cf00e6ef36a151b790c"}}, 0xb0) r3 = syz_open_procfs(r1, &(0x7f0000000280)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f00000000c0), 0x0) r4 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x1, 0x400001) sendfile(r4, r4, &(0x7f00000005c0), 0x0) openat$cgroup(r3, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x2e, "127b5a6bd23652b5a8bd7e4c8f3c21aac532677474a5fdbd767f3162a1e1ece5a8cd55286b244305c339b4c5b3fa"}, &(0x7f0000000080)=0x36) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000100)={r5, 0xfffffffffffffffc}, &(0x7f0000000140)=0x8) 09:16:27 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) [ 586.423136] IPVS: length: 39 != 8 09:16:27 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000240), 0xc) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000000300)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:27 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000001380)=""/4096) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000180)={0x5, 0x1, 0x1, 0x0, 0x0, [{r1, 0x0, 0x9}]}) close(r0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000140)) 09:16:27 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) close(r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 09:16:27 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a907d5f", 0xf1}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:27 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:27 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) r2 = getpid() syz_open_procfs(r2, &(0x7f0000000000)='net/dev_snmp6\x00') 09:16:27 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') socket$inet6_udplite(0xa, 0x2, 0x88) sendfile(r0, r0, &(0x7f00000000c0), 0x0) syz_open_dev$sndpcmc(&(0x7f0000000a40)='/dev/snd/pcmC#D#c\x00', 0x5, 0x800) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000900)={0x72, 0xfffffffffffff800, 0xff, 0x0, 0x7, 0x2}) recvmmsg(r0, &(0x7f0000000940)=[{{&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000540)=[{&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000240)=""/215, 0xd7}, {&(0x7f0000000340)=""/254, 0xfe}, {&(0x7f0000000440)=""/243, 0xf3}, {&(0x7f0000000600)=""/243, 0xf3}, {&(0x7f0000000000)=""/19, 0x13}], 0x6, &(0x7f0000000700)=""/106, 0x6a, 0x2}, 0x3}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000080)=""/37, 0x25}, {&(0x7f0000000780)=""/191, 0xbf}, {&(0x7f0000000840)=""/18, 0x12}], 0x3, &(0x7f00000008c0)=""/41, 0x29, 0x3}, 0xc4}, {{0x0, 0x0, &(0x7f0000000900), 0x0, 0x0, 0x0, 0x2}, 0x6}], 0x3, 0x2, &(0x7f0000000a00)={0x0, 0x1c9c380}) sendfile(r0, r1, &(0x7f00000005c0), 0x0) [ 586.774292] IPVS: length: 39 != 8 09:16:27 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:27 executing program 7: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4800) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000240)=""/151, &(0x7f0000000180)=0x97) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) close(r1) [ 586.929919] IPVS: length: 39 != 8 09:16:27 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a907d5f", 0xf1}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) [ 587.006490] IPVS: length: 39 != 8 09:16:28 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000140)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:28 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) r2 = syz_open_procfs(r1, &(0x7f00000001c0)="6664696e661c88eba3597c5e32a31ba184a2212182c7117994da79db150f56174fb2c135ca84c18371f3c60599920d66cce2f788102c97988b98c415b838bad6cef8957962c2a9e332e5cbdcf39fd08e244772bd839c5af7b8b0d36d22f4c1") sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:28 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x200000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000180)=0x200) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) close(r0) 09:16:28 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0), 0x0) r2 = dup2(r1, r0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x3c8e6778, 0xd7, 0x7fffffff, 0xa34b}]}, 0x10) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r3, r3, &(0x7f00000005c0), 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 09:16:28 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f600000072e3013dd01070d31b87d7517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad74"], 0x1}, 0x1}, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x245d) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000240), 0xc) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:28 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a907d5f", 0xf1}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) [ 587.414026] IPVS: length: 39 != 8 [ 587.554495] IPVS: length: 39 != 8 [ 587.569571] IPVS: length: 39 != 8 09:16:28 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'team_slave_1\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x200000, 0x0) accept4$unix(r2, 0x0, &(0x7f0000000240), 0x800) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000380)=""/4096) close(r1) 09:16:28 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000140)={0x7, 0x401, 0x9797}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:28 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000100)=0x80000000, 0x4) 09:16:28 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7fffffff, 0x80039) memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xa200, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x86000) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) close(r0) 09:16:28 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000005c0), 0x0) close(r1) 09:16:28 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a907d5f", 0xf1}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:28 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/full\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r2, 0x50, &(0x7f0000000500)}, 0x10) sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r2, &(0x7f0000000480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)=@allocspi={0x120, 0x16, 0x0, 0x70bd2c, 0x25dfdbfe, {{{@in=@dev={0xac, 0x14, 0x14, 0x11}, @in, 0x4e20, 0x0, 0x4e23, 0x0, 0xa, 0xa0, 0x20, 0x0, r3, r4}, {@in=@loopback=0x7f000001, 0x1, 0x32}, @in6=@loopback={0x0, 0x1}, {0x981c, 0x2, 0x6, 0x101, 0x4, 0x27bfd25, 0xb8, 0x7ea1}, {0x8, 0x81, 0x6, 0x6}, {0x448, 0x5, 0x3f}, 0x70bd25, 0x3506, 0xa, 0x0, 0x200000000000, 0x2}, 0x3, 0x1000}, [@replay_esn_val={0x28, 0x17, {0x3, 0x70bd2b, 0x70bd27, 0x70bd26, 0x70bd2a, 0x8, [0x1, 0x105, 0x80000001]}}]}, 0x120}, 0x1}, 0x4048810) 09:16:28 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x800, 0x40000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000300)={0xffffffff}, 0x111, 0xe}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r3, &(0x7f00000005c0)={0xa, 0x4, 0xfa00, {r4}}, 0xc) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000000680)) r6 = socket(0x20000000000a, 0x4000000000e, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r7, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r6, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r6, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r8 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r8, r8, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r5, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000240), 0xc) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r8, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:29 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) connect$bt_rfcomm(r2, &(0x7f0000000140)={0x1f, {0x5, 0x9, 0x100000001, 0x1d8572e2, 0x2, 0x80000001}, 0x8}, 0xa) socket(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) 09:16:29 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a907d5f", 0xf1}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:29 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f8370365f666c6f776c616299733c3bb66e1fe826dbfbc7653adf") sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000005c0), 0x0) [ 588.149570] IPVS: length: 39 != 8 09:16:29 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps_rollup\x00') socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000001c0)=0x4) sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000140)=""/87) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001540)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@rand_addr}}, &(0x7f0000001640)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001680)={@mcast2={0xff, 0x2, [], 0x1}, 0x46, r2}) bind$rds(r1, &(0x7f0000000000)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 09:16:29 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x8, 0x4) r1 = memfd_create(&(0x7f0000000100)='@\x00', 0x3) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) close(r0) 09:16:29 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000400)='./file0\x00', 0x2) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) io_setup(0x60b, &(0x7f0000000100)=0x0) io_cancel(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x3, r1, &(0x7f0000000140)="9de660a8497f318fa26cd49c7c1fa465eac869892579ab0d555a22fd86b1023b7c2ed8e9ff7510f1b88d25b465d7d8785f0e906232f1a1e4d5d3afaab16e1c434d7172e9a31690d8560f0aae0f2d9f681d28ffe369d749f8ddd3b59871d7f5e8f7d49a23cf838e1a2974504e43b47948d98069a95d754ed48d3500892ab7d4360f", 0x81, 0x40, 0x0, 0x1, r3}, &(0x7f0000000240)) socket(0x1, 0x1, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x10}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000380)=0x6, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000300)={r6, 0x100}, &(0x7f0000000340)=0x8) sendfile(r5, r5, &(0x7f00000000c0)=0x202, 0xdd) 09:16:29 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a907d5f", 0xf1}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:29 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000140)=[0x8, 0x6]) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f00000002c0)='%mime_typekeyringQnodev\x00', 0x1) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000340)={0x3, 0x1, &(0x7f0000001380)=""/225, &(0x7f0000000300)=""/23, &(0x7f0000001480)=""/82, 0x1}) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) openat$cgroup_ro(r3, &(0x7f0000001780)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001500)={0x0, @in6={{0xa, 0x4e22, 0x69d74cb3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4000000080000000}}, [0x2, 0xc9, 0x4, 0xffffffff, 0x6, 0x1000, 0x2, 0x200, 0x0, 0x9, 0x3, 0x80, 0x7, 0xf1f, 0x6]}, &(0x7f0000001600)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000001640)={r4, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x3, 0x34, 0xfff, 0x9, 0x9, 0x2f0, 0x8, 0x20, 0xe4, 0x2, 0x30e39293, 0xffffffffffffff55, 0x4, 0x7, 0x1a97]}, &(0x7f0000001740)=0x100) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)=""/179) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x1) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) mknod$loop(&(0x7f0000000240)='./file0\x00', 0x4, 0x1) close(r0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000180)=0x2, 0x4) 09:16:29 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:29 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000040)=@random={'btrfs.', 'userppp1bdev-wlan1\x00'}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) close(r0) ioctl$SG_GET_SCSI_ID(0xffffffffffffffff, 0x2276, &(0x7f0000000000)) 09:16:29 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0), 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r2, r2, &(0x7f00000005c0), 0x0) 09:16:29 executing program 2: r0 = socket$inet6(0xa, 0x200001, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x1ff}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000580)={r1, 0x6, 0x20}, 0xc) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000680)) r5 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r6, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r5, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r2, 0xc0045c78) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r7, r7, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) sendmsg$nl_route(r3, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000240), 0xc) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r7, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r5, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:29 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000140)='smaps_rollup\x00') 09:16:29 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a907d5f", 0xf1}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:29 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x7, 0x4, 0xfffffffff7ffff01, 0x20000000000004}, 0xfffffed5) [ 588.898401] IPVS: length: 39 != 8 09:16:29 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0xc0000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000010}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="140229bd3000fddbdf250500000008000500070000000c000300080007004e2200001400020008000300000000000800030003dfff00"], 0x3c}, 0x1, 0x0, 0x0, 0x4080}, 0x4000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x400) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000240)) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) close(r0) [ 588.935608] IPVS: length: 39 != 8 09:16:30 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000000140)={0x0, ""/142}, 0x96, 0x0, 0x3000) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') timerfd_gettime(r2, &(0x7f0000000000)) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000200)) sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:30 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a907d5f", 0xf1}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:30 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x7f}, &(0x7f0000000200)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x101, 0x400200) signalfd(r2, &(0x7f0000000240)={0x101}, 0x8) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r3, 0x2) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000680)) r5 = socket(0xa, 0x1, 0x0) fcntl$getflags(r5, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') r7 = fcntl$getown(r3, 0x9) ptrace$pokeuser(0x6, r7, 0x9578, 0xfffffffffffff000) sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) 09:16:30 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) [ 589.205974] IPVS: length: 39 != 8 09:16:30 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$void(r0, 0x5451) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000000)) sendfile(r1, r1, &(0x7f00000000c0), 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010026bddf2510000001080005000000008008000500060000008aa7ab61ca6e410b5b5740000110a22bc79f9f007272000008000b00ffffffff140003007f00000100000000000000000000000008000b0700000800010002000400ff7f0000"], 0x6c}, 0x1, 0x0, 0x0, 0x4000800}, 0x20000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) sendfile(r2, r2, &(0x7f00000005c0), 0x0) 09:16:30 executing program 7: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001580)={&(0x7f0000001540)='./file0\x00', 0x0, 0x18}, 0x10) r1 = syz_fuse_mount(&(0x7f00000015c0)='./file0\x00', 0x1, 0xee01, 0x0, 0x3, 0x40000) sendfile(r1, r0, &(0x7f0000001500), 0x3) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f00000014c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) recvmsg(r3, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000000)=""/71, 0x47}, {&(0x7f0000000240)=""/235, 0xeb}, {&(0x7f0000000080)=""/6, 0x6}, {&(0x7f0000000140)=""/134, 0x86}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x5, &(0x7f00000013c0)=""/177, 0xb1}, 0x12040) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000000c0)={'bridge_slave_0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x76, 0x280000) close(r2) 09:16:30 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a907d5f", 0xf1}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) [ 589.369687] IPVS: length: 39 != 8 09:16:30 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a907d5f", 0xf1}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:30 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000100)={0xfffffffffffff000, 0xfffffffffffffffc, 0x8001, 0x3, 0x7ff, 0x8}) 09:16:30 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) pwritev(r0, &(0x7f00000005c0)=[{&(0x7f0000000000)="4a815b233b207306d3ef706fc2597d720108eefaa830d8062b0c17aa0432023efb022252bf23ce4d71a8f826159e8d48f2cc5a5974ee865808156af0c671258fede1c703cfbbb3461ce366d8c4051057f42c", 0x52}, {&(0x7f0000000140)="5d97df3a609b355f74b3aa5d47e82a15468a98a74a4984031a4469a99198657ae90d426325f58f6adbb758013d3dc4c304204c9db0e6b3e20211b0114ca0828a0856d81b528e73", 0x47}, {&(0x7f0000000240)="4b7109e032ed5cbca8bf7bcb7c1ee9883c542bb4f5c3627837ae7abb50f6b6df3daa8d3497207c388e578d7a9f56197c3671e07b0651b7b6c536f84a6a755a5fece7e89955dc6b937d32b45c39212a443d71d9dd7ef151a72c4ee27078893de8d5e3b8c57b9189570b88fe0b747d8e65a8edd8d92de26979c31faf2925ac2ed19d5e3d6e97b2f63699eb0524530e9263d0b6f27b5664e0b70021a1d526f187cfa4ff42f6aec5a39116bccc6174915b2dd5b0f1abf44d8595ca54cd", 0xbb}, {&(0x7f0000000080)="8009594580438d7b6c878d1c0b2297886126b4f0577ee623b8a753d08c25ae6267827fd26f9fa38e50", 0x29}, {&(0x7f0000000300)="63ab95aa53305c01068c6b4d8f117a12564b4a7fbcbe19cf0a68366de548b69095fea083f9ae94cf264e426d07af2daaa2ac537ff607ea58cfe43f14bba64ab96c31b52b3bfef11ac8c57d38f4600393242b2e9a9bd217827930729fb8b541cbc9d0b961c4b7a202bc89244b77f4b511d8c47e3f0c1508ad018220daf8b7b6955a0a5f19a7b9409c0a2e1062c4a9e5db9219de1a2fc19fd44f564de850fe37b9d56cd9fd988d067b7b9082ce974893c25c4ccf10f0273404b4abff94bf6eac371eb562cacc99874d7e997a48e7fb1a8de267b35ab21212a00828fb72071889a609d127bd68984262d7b8824b7b7615b86623", 0xf2}, {&(0x7f00000001c0)="ae326659b62f5381097678cb211dfdcea7887c210c1b626cfde8c4ce78bbb4ab1444f6cd27957a4c1493e135c69c67", 0x2f}, {&(0x7f0000000400)="94831edf625c63042ca64e6fcf5f3bb95923487a83952a971df6b74249f79d03f9212ec27875d779358f57fcd057abbba6d9a972ca03bbfdb76423dfc1db144d7dd429328a7c122142be97a4e42247d5dc73ee73c6695638d3b15dd05490fb5ef69d45022d37159d5a2fee43d4c6b00f5d987e469862a78240e273331f937d71493ed64630d1543908b4fdf0ceb74372f3edf3626429d7aa03dc10f411a909311b6b72768e887e861116d8860125da540a815d31365ff5da71522615e17328d84177ba8ee002285570914cc5b8fb4d699669e0c114271afe72acafa36c488a3d41963710a9", 0xe5}, {&(0x7f0000000500)="e6ea2d78ecc3f324c02e5721204f111031a079db8a451d293c6f71cc7e18406e999a28ac8a949490afefeec89f22efd8cf8cb9c25a9266e79ddf0e139ff96ab9e33e70c74468f859048678f39e611c03285a28f303917aabdb17a7df36dd1792cd77cabb6e2a4197d3664ddf9269f8615bd8d2539544671cf66aac993cb6337106657e540a24d38602484e6c294241f3bce7149c1ff80001ae01786143c4d0560885d4079e62b92e50", 0xa9}], 0x8, 0x29) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) close(r0) 09:16:30 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xfffffffffffffff8, 0x400) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000140)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x400445a0, &(0x7f0000000300)) ioctl$SCSI_IOCTL_DOORLOCK(r0, 0x5380) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000240)=""/179) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000180)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bcsf0\x00'}}) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) close(r1) 09:16:30 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000680)) r5 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r6, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r5, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r2, 0xc0045c78) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r7, r7, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) sendmsg$nl_route(r3, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="2000000010000100000000000000007263aad31b87de517c7a0edac89309aac980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a36c4c3faff0251fb79646700000000000000000000000000"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x4002000, 0x0) finit_module(r1, &(0x7f00000002c0)="2e0200", 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000240), 0xc) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r7, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000000580)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:30 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r0, &(0x7f0000000000)=0x8000000000000000, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x8, 0xffffffeffffffffe) sendfile(r2, r2, &(0x7f00000005c0), 0x0) 09:16:30 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) [ 589.917880] IPVS: length: 39 != 8 [ 589.923414] IPVS: length: 39 != 8 09:16:31 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) signalfd4(r0, &(0x7f0000000140)={0x8}, 0x8, 0x80000) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x600100) mkdirat$cgroup(r1, &(0x7f0000000080)='syz1\x00', 0x1ff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x40000000, 0x1fffffffffffff) memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) close(r2) 09:16:31 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a907d5f", 0xf1}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) [ 590.150476] IPVS: length: 39 != 8 09:16:31 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4002) r2 = syz_open_procfs(r1, &(0x7f0000000000)='nel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:31 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8c0, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000140)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x2, [@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x18) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) 09:16:31 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf93, 0x7}, 0x0, 0x0, 0x3, 0x0, 0x4, 0x20000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/81) 09:16:31 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0), 0x0) r2 = dup(r0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000000)) sendfile(r3, r3, &(0x7f00000005c0), 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x5e05, 0x8, 0x2, 0xffffffff, 0xfffffffffffffffd, 0x5, 0xfffffffffffffffa, 0x1a5, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r4, 0x7fff, 0xdd}, 0x8) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x16e) 09:16:31 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:31 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000000)={'mangle\x00', 0x2, [{}, {}]}, 0x48) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) close(r0) 09:16:31 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a907d5f", 0xf1}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) [ 590.504717] IPVS: length: 39 != 8 09:16:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r6, 0x1, 0x9}, 0xc) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='\x00\x00\x00\b\x00\x00\x00\x00\t\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000300)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000240), 0xc) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r7, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:31 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000680)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) socket(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) pkey_alloc(0x0, 0x2) 09:16:31 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000140)={{0x75f2, 0x1ff}, {0x68, 0x10000}, 0x9, 0x4, 0x3}) epoll_create1(0x80000) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000080)={0x1, 0x6, 0x6, 0xff, 0xffffffff, 0xfffffffffffffff9}) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)=0x9) pipe(&(0x7f0000000200)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 09:16:31 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sched_yield() sendfile(r1, r1, &(0x7f00000000c0), 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000640), &(0x7f0000000680)=0x4) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x20, 0x100000000, 0x0, 0x0, 0x1af0}, &(0x7f0000000400)=0x14) sendmsg$inet_sctp(r1, &(0x7f0000000540)={&(0x7f0000000080)=@in6={0xa, 0x4e21, 0x38da, @empty, 0x58}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000100)="16cecf7d803d8cfa26b6e66aa6a13b37572da98bf4bc5e2d696c3385d6fdd9a0109caf16f71c4b037bba2bc519e7ad302f1b5a81f71f03375a5b6f7793e07d5572aa21f4ee9d8faae506cd357771637a5e1dd097e77304204f09c71b1cff03d1d2abc211227647f60892768b6560b4d43003a50e606aeca7184b4574dece4e0d069dce2848ae567ebc6e9774e1488cf3085b3e3f3a6e15af35dbc63dc114db325802ecf289a1fcf1236e4e24c4b028c88dd24f230401e60024a6ffc31543aa402c989050933cff5a3e6c310a5c8ef22d90afb55d84470ca2a0e9d7878bd5fb34ad4326f83194a8813a6ba4427f168b", 0xef}, {&(0x7f0000000240)="7e6cb627310624b71a8bd4e96656ab9aa1a76310ff4283797a33928e3c3409ba8510dbd8d7eb27cbdad2fc638f1eabed1ac8a8ba87412dd09434d324936ec162a41301609f174c8d8eb5807375868b13e808770ad8abb43f8b3cbc510f45212ad64daaa9cd032ce3ff49b442b41f892e51c6ab1d33d5730e7daba1f1da644f7b7c84f7c7b4fc215337f3bca50d1650", 0x8f}], 0x2, &(0x7f0000000440)=[@init={0x18, 0x84, 0x0, {0x7f, 0x9, 0x7a31, 0x6}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @authinfo={0x18, 0x84, 0x6, {0x12}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x9, 0x200, 0x326, 0x1, 0x41dc80000000000, 0xffff, 0x7fff, r3}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x56e5, 0x6, r4}}], 0xf0, 0x10}, 0x40004) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000580)={r3, 0x200}, &(0x7f0000000600)=0x8) sendfile(r2, r2, &(0x7f00000005c0), 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x101, 0x7000000000000, 0x0, 0x9, 0x4}) 09:16:31 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c007a73305b0991e44136", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) r2 = inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x9, 0x4}, &(0x7f0000000080)=0x90) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x6}, 0x8) inotify_rm_watch(r1, r2) close(r0) [ 590.689469] IPVS: length: 39 != 8 09:16:31 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a907d5f", 0xf1}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:31 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:31 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0xcd, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffc16}, 0x1c) sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0x8dd) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x10000, 0x300) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000140)={0xb5, 0x7, 0x7, "c83db275774f9eefb9c443ef1d6b60a88997e90a2e39f013f3f0880599fc35457989c76167c310356612215f403e88a9de5aaa6c02c773cfcc7167c89466b05fb542750219767070da2084c0ee2107aea9b919b0beb82d770fcfd46a2c21b4a231d93e2ede4ac0a4e8f7c61daca65d88def10d273ed467fa4ba4211cea3a96ea3e38bb3b9f1157b71b58aed735580dd91188fb4fa6b86d5d2bfb8ed22fb00d7734811fa6775faefe22d2a5b2bf023d3d4d1603e82e"}) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@ipv4_newrule={0x60, 0x20, 0x124, 0x70bd2a, 0x25dfdbfe, {0x2, 0x14, 0x20, 0x4, 0xfff, 0x0, 0x0, 0x6, 0x10000}, [@FRA_SRC={0x8, 0x2, @broadcast=0xffffffff}, @FRA_FLOW={0x8, 0xb, 0xfffffffffffffffe}, @FRA_DST={0x8, 0x1, @loopback=0x7f000001}, @FRA_DST={0x8, 0x1, @rand_addr=0x7ff}, @FRA_FLOW={0x8, 0xb, 0x295}, @FRA_FLOW={0x8, 0xb, 0x2}, @FRA_FLOW={0x8, 0xb, 0xc737}, @FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x40000}, 0x40) [ 590.901643] IPVS: length: 39 != 8 09:16:31 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000140)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:32 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)={{0x10b, 0x8, 0x4, 0x239, 0x2cd, 0x1000, 0x2cd, 0x2}, "656eafabbb80ca9a2c"}, 0x29) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) close(r0) [ 591.099886] IPVS: length: 39 != 8 09:16:32 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000240)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) open(&(0x7f0000000140)='./file0\x00', 0x600400, 0x0) close(r0) 09:16:32 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a907d5f", 0xf1}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:32 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x9, 0x9, 0x7, 0xffffffffffffffff, 0xfffffffffffffffb, 0x7f, 0x80000001, 0x2, 0x5, 0x3, 0x6, 0x9, 0x0, 0xd293, 0x9]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x1000, 0x1}, &(0x7f0000000240)=0x8) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r3, r3, &(0x7f00000005c0), 0x0) 09:16:32 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) socket$bt_bnep(0x1f, 0x3, 0x4) close(r0) 09:16:32 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = semget$private(0x0, 0x1, 0x400) semctl$SETVAL(r1, 0x4, 0x10, &(0x7f0000000000)=0x10001) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') io_setup(0x3, &(0x7f0000000140)) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000080)=0x3) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000180)={0x0, 0x3, 0x6, 0x1}) sendfile(r0, r2, &(0x7f00000000c0)=0x1ff, 0xdd) 09:16:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000091000010000000000000000ebeb1a08de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a000000000000000000000000000000"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000240), 0xc) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000200)={0xffffffffffffffff, 0x9}, 0x2) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x1000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x8, 0x820c, 0x0, 0x6, r2}, &(0x7f00000001c0)=0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r4, r4, &(0x7f00000000c0)=0x202, 0xdd) 09:16:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) [ 591.462465] IPVS: length: 39 != 8 09:16:32 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)="7408e32f025bdb8a1934000000008c00", 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) close(r0) [ 591.580141] IPVS: length: 39 != 8 09:16:32 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a907d5f", 0xf1}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:32 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000200)={0x81, 0x404000000000, 0x5, 'queue1\x00', 0x671}) sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'veth0_to_bond\x00', 0x2}) pread64(r1, &(0x7f0000000140)=""/163, 0x88, 0x0) [ 591.631652] IPVS: length: 39 != 8 09:16:32 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000001800)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) 09:16:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000100)={0xffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000180)={0x14, 0x88, 0xfa00, {r4, 0x30, 0x0, @in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}}}, 0x90) r5 = fcntl$getown(r3, 0x9) r6 = syz_open_procfs(r5, &(0x7f00000000c0)='oom_score_adj\x00') sendfile(r2, r6, &(0x7f0000000240), 0xdd) 09:16:32 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) close(0xffffffffffffffff) 09:16:32 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'syzkaller0\x00', 0x1000007}) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000005c0), 0x0) 09:16:32 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xbb}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r2, 0x7c8}, 0x8) socket$netlink(0x10, 0x3, 0x0) sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) 09:16:33 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a907d5f", 0xf1}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:33 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route(r2, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@newneigh={0x2c, 0x1c, 0x304, 0x70bd2c, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, 0x8, 0x10, 0x2}, [@NDA_PORT={0x8, 0x6, 0x4e24}, @NDA_VNI={0x8, 0x7, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) openat$cgroup_ro(r4, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x0, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000000680)) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000400), &(0x7f0000000440)=0x30) socket(0xa, 0x1, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) 09:16:33 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:33 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) close(r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4000000000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x6, 0x7}, 0x8) 09:16:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000300)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000005c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000680)) r5 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000003c0)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r6, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r5, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r2, 0xc0045c78) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r7, r7, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) sendmsg$nl_route(r3, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000240), 0xc) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r7, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r5, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:33 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) r3 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x8001, 0x800) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000280)={r3, r0, 0x8}) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r4, r4, &(0x7f00000000c0)=0x202, 0xdd) ioctl$TIOCSCTTY(r4, 0x540e, 0x3) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mq_timedsend(r4, &(0x7f0000000140)="d9ac7c83578b21b5f9270cefa7f3e789acc69267ece9abe62ef7707af53538b39c33b03d57790b9df1fd131fe0557559d2949f4692e74bbd88eba6850151b5dab17eaae884a7a8d05024e4b2066cf391fe65b6845e15d8254773fc668702329bf2efc85fc4051ab497af90228c0ec71e36724eaa9b90967371ebb0852c2ca55df6bfd0a79f46a94e4ade2d3e9b0c2091f8dbdd6564fd36db5e21c9e4c01c36520560a9c62a", 0xa5, 0x2, &(0x7f0000000080)={r5, r6+30000000}) [ 592.288266] IPVS: length: 39 != 8 09:16:33 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a907d5f", 0xf1}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(0xffffffffffffffff, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:33 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x400001, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000100)=""/208) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0), 0x0) r3 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) sendfile(r3, r3, &(0x7f00000005c0), 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000080)) 09:16:33 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x3ff, 0xffffffffffffffff}, {0x80000001, 0x400}, 0x81, 0x4}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) close(r1) [ 592.436139] IPVS: length: 39 != 8 09:16:33 executing program 0: r0 = socket$inet6(0xa, 0x2000000001, 0x4) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:33 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008915, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) [ 592.697743] IPVS: length: 39 != 8 09:16:33 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x301240, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x10000000000005}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000001380)=""/4096) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) 09:16:33 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a907d5f", 0xf1}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, 0xffffffffffffffff, &(0x7f00000000c0)=0x202, 0xdd) 09:16:33 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:33 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) close(r0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x78, r2}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000140)={0x6, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) ioctl$void(r1, 0x5451) 09:16:33 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x11) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0), 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r2, r2, &(0x7f00000005c0), 0x62e) 09:16:33 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x3, 0x4) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) [ 592.983209] IPVS: length: 39 != 8 09:16:34 executing program 0: r0 = socket$inet6(0xa, 0x2000000, 0x3) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) r2 = socket(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r3, &(0x7f0000000100)=0x202, 0x2) 09:16:34 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) write$binfmt_aout(r0, &(0x7f0000000240)={{0x1cc, 0x0, 0x1e571e9b, 0x3b8, 0x2dc, 0x9, 0x3dd}, "3e2e32b743b238395951f1277b1b79234cc86de17e29a6a00ed92ba5774257be679ffe1303905b0866ce719bfc1e5aab56b5f27faa0244e397233e4a0e5e636c191c4be8c10af2869c1dc90ed995dc72fea5e60880d9e976e990fa68e0a145bd9c1581ce68a913959df6223a4970459afbbb201390a9a360363d48057d25153f1b8f2f3ef2eefbdf751152b91edd91f26ffffbf36980ee37313ea1f226463334397328f1e13d9d3dea84ff222b25110170e6e26cb46fcacbb46c946f0b0e49279748b62c006dc2860254cdd78eb99d31c2535e49ed514c59c5aee8a8b624d9deb839018fa7bb4ab369444d42e7e2c6dae2b064acbcfddd0c1b075669e726050147c8282d0ae5f925934cea8c5cee21d8bfa3af66384885aaa6467a408273fea926a7a4f8fbb29989ca96a18e19c2dc724c2adea03c1e35d8b7baec5558d589e96fd1e45e28f8566ec66162e4f81a79f3df847bbe2cfec15affaed0d3ac348d7e53b7bc560f6a53e7317c22cc7bbb4a812b7a1015b6f4d73094f3a65e84b75de2fb5919f509e68109570575ebcd5246263fd5f4f7f2d9badc5a7371f11c0693afb5364e572b8e6c55404759c1157577fbd1c3bcec73b5c6795beb092c744bae9cc679e4a7cedd0626921265ab847d0fec6aad99f66fa253e406d6a434b756fc767e082c8661cb5c5da333a7eced1e60bf0582d81c376385589ad949558207871dbf30a33675c6daca7d14017f13f402246b34b82978ec2ba56abfef78e30ee366c960dc38371a07866d9dfe5b96963b6be2a3d7fe51be1785670913126e15bc18593b01d218da8a9173a0d6772eac1776ad71f184adb761772b3ed12d16e7bfb721113cbf7065381bacf1d54cee2658d947c1983a80b60b61c15c229a0ed379b120298e14a512fd3dfe068fa27cdf63b497eed9c4f74ec9192d954f844a30be60438abeb502e56057f923814b86f97992559c3ece30150556e53aaf3a625b33141052922495864b646f7e25539db9e5a958e78d7551723d3c63da18e2d19abd2b7b99eb8ce46a82c9f6588fc21249486c767afc960650038d9c4525cd3321539a332d74b95ad4a170dc99fb747b9409f703a19c57a640918e3611840d8d5c1c9a6d2160b9963b732efa38967d328040a6ba27aaca8a8473cc345545b57f7075f4a5e3337eb99c7181cab54cfbf534ef9ec8bee8bdcff6e6a698ca09be9e34ad5f3ed59efb69a6ddf5c316ca2d1c37bf7f5bd1777408f510df61263258bfedcf7e81ebba94ed193fd5f862eb3b5ceb45c6dbffcaca32dbeab5f8eb5be77806c9d3857c4c02bc4dbc8f7a8f7a479fc3239ee4bf48ebb4c4405f06caf62e7f1478cd4911f34e3984fd36d308062bf5acdc5e8f216848186db6e05816dcaa0afb9ce00371dc975bd37c9441d9c6e53517c0fc007091de659f47dc3c6749acc9a5f9fea2c4d2282573a543d4f5063b42ab1c255def19e76e214efd5be6c670bf2931cf71e8496a34ac6724a19bbd098a9d4986480617cf5cea2079049e6d4ed42ff7bfaee7ae0c96e6e217ffdc4233d3df307a777d006ae23ff40c5b130acf027d52aece6bf45e83a9c063ba9a491cb2a1581894f7ff17e8954c47b5b28ead3cff9e88e0380aaf8f0f7b7e7c5f82c8eefb59b22258e90c53049fa7df0b755a5118049f02dcd1e3a5bd6c5e55ce638a94907c76447700f9b91ec5e8ce4bbd912e5e7b45b0217fb950ecdfec51db16e554d8edbf8ee24c730445e6be93f5a215fe6f5efd871d350e5a16abb5e6e7b9598a6eaf34cedd35d3e625eca92a915d1016f4770486bf2694c4c5f741ffbeb2d0a643384e9be093023d2ac98b7e832f699676c02d77f013af6dba85bd7b81396429a5d389b7ff5e9add72e9caffb97e8fa347c8c4203492fc3adeb316d194617f981c9b6e39ab7db45c99737e5c24aa7655277963a7eb365a3f83afd1a5568886640c7556506bc29b9e1538f6753ea7d779ce3cc53af4b195525bc446804c30c12e7ca659b08a02943402dcb0d4c214013963effe9655d6a3a8c4866a5c2b066b8e40b7cc5eea9aa1d98b6305295f8c01be41f0bb4ce27269a0961488fe9979dac8eeded617279687ae61cc40138333d6d224566faa4876398d431ade207e31ff0144353afc52e868ea45cba3a041ce3160534135b01bdff221a3b56739a4d9fdd43a925cc3cfaada580425fd0bf6ec32e41e10815f8e2ecd873a619d9385ae251672d4504ee0382c1c249addd3582c445fc686d7fb9397ba6d59062ba3c59fb3a66443c935b112f89b81bbef7e1b402a25911b3e330bd3a32802dd4873635fed22714cd753c1d2a57b8d800bb76cc648b095dce73e9ad6f7470639da9233483174c25584cc51c40d7f73d5c8e5ed9b04f1263b54405f97987b161adb8c17f5e8e169de667b96c0b8e29cd0e17e67fb09e8e1ef863853491d4a99ef1e9f727c3fa2175a84b34bf95bffeddeca3b8d46b6d96777be0f21d725972adf48a0954c21d12cd779c79455ca3e2debf9ea95d8821805e43717cd358e2556a3217203cc62c2ddc985acb0149911e68b83b3f636075b4f80427d4288fbc737f076d822db410ad2dd9f64ac0233126df8f492369aac9474705c6d83ef9343c8d980c58cb2b6b20efa54b531677ddf5a0231bc01d6b6a71e68ca885b45d6be93c3bbae31ebe66d5ddfb61ec70e11cdf18d5ccba3ccf663e29fc4c76670405f014bfb8df0d0f0ed831f93e69d34b36930d0399410c2eb793c8775b85f4dffec328aa75c466c33218d947500be14f332ef947600378d4a105bcd8552b2f0003c926e763806ee5f165e3740f1fbeee8328290655d464af50ededd947864e04cb6c3345e166b4e753280c1274911b60b2873dbb30ab5978585c12a6dce9e38fd8fc5984725f10067c3cfd14222b16f0e19895ccc81ff058aa4b29815681e1ab530256f891c2dd0fef63926976a14ca375c937704f90cf9ae66614188e8dbe58f762d4c1973c3359cf1c9af6cae56ebd9d80f6b7ac294be1209f343aa6f9523892094c23bd595feaaf03a7a2b9a33369ddbe390ceb19b63d0047edf3f454d94964b2f8e21e17ac8e3693732eda500938d65f9df1f54b93430b7735b1b267e57a20c705b74ff33c46950bc05bc26cb58e980a72208c29d7191c53ccbc881d3613cf60f3708da6024afbc5c32204625576c8ebc9e25e3ff4f9ef4f24676dac7f235ee6c5d2398a578beb86363a9e63d715fc08c8c194bb26f409c6ed50187e0aa3221424f68ca009e78ef6328a6038f571b9a5fa616af20fbe948b2550a956cceb9a809a7fb3ffd3ea7a1ff364b60627919a20eefaa1663e4aa666df835b9423961613bdc189a452ecbda3ddb091c3da524bd612736af4b454ea1d501c63ae3e411307c30dd7d8ef781efd379f05b842e356fac1876320b9d5afa707cf86e232ffdd4cc5a69f18ddc6ea2e11d43eb4781a603442321577b275c57d993a0719493d6553f7aa4ab066fe73fb1c8104c8efb37fd0ea11876d6ea6c87b8878e186ca2167c4362d03aae83dfefa4f3ea8f90e52f2d836b03aba75787925b21fa87b765b66dd9b82b16b4f03c2214852d130f7a5c66bea6f1345b90f1fa3fd81b09333c5d924a33e860b8e591cd31e3d5c09bd4dc21b6b9509f574baed4bde97a58f48f93ad08d6de1d9d7f114880f346058354013c396e044289f34d867e93afaf41af30ddd76d061665d9162b27954147704d61d43defe7cd31cbb38c05aba9a7553a34e955a94c27afb3081d73172477a9f2fe9a8c48b1dc82189b3388e8e10e753a5e5adf3534a4030a93942008e60c385a8c914cd05375eb3b43d0e36a051ed1d7f7d3505e97e48d181826074642f75d6d6be5c0b93c386a1979da825c38a570171cccbf4a77ad7480daa701e421c24e097df90d12146b9d7e885dcee339382326315ebca54d7d738ac0bfc449c6fa1a44cbb04cf80ce44be4a7b07d2facab6bb186cdc233a525f9c4e1ae00fcffe6611dbd05b453f686d149aace98f965a922d7caec59be93b1c307080b06dd309fb0601d4f4b2ebade6c3b74038ef7cd0ef8b9426e995c06a9bb48abb0e92879ed21a06fbc69f1b9b885a5758500291c21f1a26fa324a5b9e86baabb17b4acaf39ff70d594906b586d2299fcbb727dad9046639b07418888af1b2aba9a6ad44943888fdd6d4a894b9888ae71008c56c2284699bcc86d646a99a3b61681abed8742c3f59459fa860de22adbb9ee28cd8026db6e9de7169e37cb2feb094c5373b7bdd4a587c8e4367c834bcf7b4b23fa5344f14cde49537604a1480c216a7a12cf81b9ca2a7582defdc8a5d0e2995264ba5a8df1990a2af0a41354322459798e7c3ba7a2ae956edaa97b0f654b9a358f146b88779a0168848da40ab0394fc18288f58e51054e585c693a084a99642c0165e70566cdf70877456fcea85d8989bb0bdc88551f01148b91613aad42eb890531ad297f33baf05251719e1672a768d5eab7f6cdc3265d744411331a7e78012e05a3c8921ede6b6f88f5ec33e17dafb98330e5479fd57646ca12a268b1392e19848af2b96cb4db509fb1719ed99896cd9d3276a86ef9b755329c6457421b2c5495dc7df8dfe90247aebc9633f92d064d442a19da092a30c87bbae4cb1f913435812cf7330066fe19da808edf639c540a078b9e7ddd2b19a7ebefdd8bdc05d48031a058b19e7ad319c38be1bef7e9df955b17c7f9d75ac466290e2ccd0da6b5b133ed52c36f6edfe6881efcea0c4d7f565163740571a7147df02b23920d0733fbbbac1bbfb0c2f3a5daddc5c8095eadf2fb802cd0171aef155b90547559dbb93666768e0f22e134bab08a251b5b43e788eb92cbe785e70ee6d822bb49e40ba0ce7e0c8ec0b91ce4f02507193b25855631ceb503e6e26a0c254df430613770747dc77be927b639327df0865a4e199b61a806a52b6276d6a595092556e724d9c2b2ef8fd4e64c929e713d9e461f6ff7c8db8e944c528c6f555bb4d15692ef6cabb3dd8a8db4e24bb2b97796e59e6689657e790abcd4a14bf04ab1622effe0eff216334d255b464b8f84408fa5f30d87f25bc2f596ed0a9900e0fcee669aac20b660bb378565e0edf8fb3159fa3519601a6c6f0893d98c53a45c69d3ed77363047d29a43af534fc41d191f383845fd881a027c7476453533a0f06e80aea7625cc3674c8971c5db410b9428b0c278ced36935710d193da591bbde35bff071b691d2fcf3740965e9ed6c9c8be2d2f499a68e29c30d5e930e12794e2b2d52b2a05186bb19d31cd1ddeae151941b9d8eeac12b7f5a50d00929cbc4c3de2a339d3aa2a0935530255e1c6629f706a73cc98e8daeac69e55c980ca907e38271b8c5977026cd7f56266a31f7dede50a105380f9e252ee4c3d22d8a58917dcc1aff96d795a3e9086cc329887c9b90fb2301079876bd9048a9f59454fda1c221a5e7e80f3adc873840ed75d70de0af9d922160c7b36dfb8bd4128f9011b573b6152419c74e969b99663b93408a6c7edcf8b350148a3a4e5e39c08d7e696c0908fcc4144ad1084ba3d52515bf094c637b4f3ea59142f21e7e148349209fa734a3557dd01f84859c23c3d188ab847744fc32aafdbe35e7235f687a7a0cfd6b5cc7af75e0fccca249d6decc0e5601b7542bf0f55c114d43823b45a433eccd003de2e991f769a3f792f5e860f3ea5e85754d04468ee1222b8c252118aa462a4c0119c2f121d42f5b2db8f8a616b5f1992dea9cacdd4aeda2f482833d09d53d1d2cd381023ca8831bedaa", [[], [], [], [], [], [], [], [], []]}, 0x1920) close(r0) 09:16:34 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) r2 = msgget(0x1, 0x80) msgctl$MSG_INFO(r2, 0xc, &(0x7f00000000c0)=""/39) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) 09:16:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r6, 0x1, 0x9}, 0xc) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='\x00\x00\x00\b\x00\x00\x00\x00\t\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000300)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000240), 0xc) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r7, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:34 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_pts(0xffffffffffffffff, 0x880) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:34 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a907d5f", 0xf1}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0), 0xdd) 09:16:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="ca000000c1821733d74a5891a48f3b3a9e9e8326244ae99514fc630510ad799d1fd946a25fe6204c14fb510528a0ef823b3cb636bf3691587a1888ae460712d9702d7d9095043c9a299fab64de287e9afd0fceeb6924788fb0e730d080a366481a9a7b39f159a1321f12c132174dff4fe89f7b391d505e002cd9ae770cdc328306e82be356b711837fad2a1322f9cb54a290c838e5101e9c70d19d689017a6bf6225b9e32167084a8c65d26a0f673a1bf4ef2c2eca1efb98362447fd757060e1fd625e43000000000000000000000000000000e09747c43f44f6d4e3d8f08f855ce964188c3888074e32a7a72726689a78feb487dad846a7732f94a5cf380e265be62906030e4b8734010a2b6a4a027d76dde22e9f84922d6b2d0c38b53b12fe767f0ccffcc1355e8c1b16778cf76e34b48b6f943c2abde57ce1956d251a4da294ca"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:34 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x800, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000180)) r4 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000000680)) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f0000000100)) socket(0xa, 0x1, 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f00000001c0)={r4, 0x0, 0x5, 0x81, 0x2}) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$SG_GET_PACK_ID(r3, 0x227c, &(0x7f0000000300)) sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) 09:16:34 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xfffffffffffffffc}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r2, 0x2}, 0x8) sendfile(r1, r1, &(0x7f00000000c0), 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000140)={0x0, 0x2, 0x3, 0x5}) sendfile(r3, r3, &(0x7f00000005c0), 0x0) 09:16:34 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) close(r0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x84000) [ 593.464735] IPVS: length: 39 != 8 09:16:34 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2000) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20100001}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x316, 0x70bd2c, 0x25dfdbfb, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000140)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x8102, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) 09:16:34 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a907d5f", 0xf1}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0x0) [ 593.566860] IPVS: length: 39 != 8 09:16:34 executing program 0: r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffc) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)="6eb35f2f628b14010000007d23f3067ee5b933794c83511869656c220000000000aed143") sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:34 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = semget(0x3, 0x2, 0x2) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() r3 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000180)={{0x6, r1, r2, r3, r4, 0x1, 0xfffffffffffffffc}, 0xfffffffffffffffb, 0x1f, 0x80000001}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x800, 0x0) ioctl$BLKPG(r5, 0x1269, &(0x7f0000000340)={0x5, 0xddf4, 0x97, &(0x7f0000000280)="3039f0f4a5b69d5edc50e1e117e9aae02d050782660fbcc93f29168a95fff4726816cf1ebd4d230241f6f225d4da9858b8d4b48f0cad0b7f74f76129eda56160cad2d968a00f250584a63cba353e76fd1fb31e1f012f860198b3c7d8e4ebb68ac862591e3b178cb4282f3fc45a3c4f4d2ed1a9bcc89f551af3b68fb2477010edfdd403753e7bd714532b80b4ac36c4a3bbd2cc93dab592"}) r6 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r7 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r7) close(r6) 09:16:34 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000140)={0x262819d8, 0xffffffffffff0001, 0x800, 0x0, 0x0, [], [], [], 0x0, 0x8}) 09:16:34 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) r3 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000019c0)=[{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000000)="ccb1da0cc9833f80291dc609a408a19b148c784b1bd9e981b0c371f0a76d381fbfc387e050a85eb557a27e4890a7e3", 0x2f}], 0x1, &(0x7f0000000680)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xf8, 0x8000}, {&(0x7f0000000780)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001940)=[{&(0x7f0000000800)="0a0e9f1ed5d18ebb01b9d0bed195770f2f44191a3cb3d30eaf4b6bae1096e8b4d297a1dff03fc8246dc3162ea7528c9b549e1c58ec2f08767a0d951ae0d85dbe82609b8c22ad9b7aaf7a07", 0x4b}, {&(0x7f0000000580)="6a96fcce71e501e4429609b1d86351300ad169dd0f7c3edb19171ad88c3f69c6f756e23a7158d6f9689b4fab0fea9a5ea0058961ee72d82943cd12", 0x3b}, {&(0x7f0000000880)="ba9cd51ae1bf3af57254b4e71522558f19ffb89260f1807925fa91379f0fb611f5f7eacf29d116eeda15fba6253510ef7f70cd166677bc45e449c6d10dd3193b0d63db266a84b741c078ebcfa5f414a95bed6548c9b516d656856328aae0632f5916d57b791c481b37a0405710fa3b95c3b8c7c00b9b91e38f2c658e79c9a92db195a4de132bb8f3d79d46a5fe39e577e416c0f5f347090b0f92bd49d6de568fed445e6cc7", 0xa5}, {&(0x7f0000000940)="c16e5241163135eb21bfa456651e0dbcc871a0dfa95b2e8d0942142c82aacc2807369092b73a100490cf3d386501badb7339051a3f4d3ff5eefaf95fac7c8488e9897ff7bc1aed467e5f9dfdcbad1cb0b9e482b08ae81ce7edb994cb31b51bb077fbfeb64143fa06e0d119e2dbabe130bd1f51a6e35b0d7112bfe6b0929f2a74bff94f185741441858ad0a84631a44abff708ad86d96cca3480f3f3354f6b6201afb3cec451a9e7bfd994cc59d53bba3cdb03b0cc940b1f6a1121e40249807d41d77d22a150b24ecb1a027d80f5c05d0c9f6b3ca2663b62ef759a56f87f9ff78b2a89da1597953b9fd7f9d6aae8dfcc0c1c5219c4d6834471ed879fbe1a2a733c3283bbdea5c2865468c44228a4ec996ead4d7935029bd42d3c4af0d1a2d6ba84a0820298d17b79b6b92153639cdb5dbc8250b6120723cc9d44fa1d3af7430fff58e76b8ed4efc8a609c0b9048604f1c29c97abebfe087b15dac07ef896701bacd11d1b2b90162297d08996c29ef377b4b031eab51bbf2740dae0c8478d77a5215bf03943cec0ce5d463eff082fc7c3af1fdd5682f711ad157c17301da4655b504d66af274bc42dc8de26ee039de58a592f3247fb957df4335996e67a65c8eb01622642222eb964010a0cab1a1151881fa18080aca24c136e2a98af701e172f4aadef15aef5b73a5ae6726bbd6ffb5455cfb6f6fae2d938fc7605bc3d432453d8039b1f042427cdea20b3dc1c597b97d8a498c6367cabf57bf5d62c09ba797e5ce8a142fa34a6552068c8c7018b5be4f37766eaea256c0e54d0036f3496486a8b2666cb1605a57b3aeeb1096c7f67e3c0f874bbf8fcba48c77a5fa775816a9108a7b0a91eff5cca97001036d0d9724c92b6df07b0de78f6c6c91341c16f6183eb1db96d5e561c083444be7718633b3ed8b1bd942e17be2fadfcec39c6d078466c470f591831db79830f4bf3faef7f60e9a8787f5db90a4309522aea095548ed0a191a966c2b35dbf144f7c4913878c4ccf68c8487e2f5da8fff6515d50cb8ad87a4930604b0f3d19e3ec2eee12468d726535b75ff0bbffbcb5ee9a7bb28d1fcf4099e7b4894da990291325f81790d612eebc467a31f3381df1c14c615acc6cd7f55c74a16e8cb771f7e635721ca17760db82543a9259795cababfb1469182d71f7d517c827f610be65eb6ae5814525476ed402b91995a1768c27e7f2396e2a41654a45351bb731ea18bcc785c622ac94e4610f5abbad38a06d1f0f1d9a79406ed24c977e92c583fafe81c76de9cbd1e164bd3db647222b94d3e51f96e5b732a87b01d3c790dd064297eb5f0bfcbd23ae2f3e2eb5720ace154537e449a7b0b1c3206c3940f73dba21382f8ed78fcdcfdad3c03cfb22b5286b6e20d4f4208dd9a20bd2fc05348a15310cefe7d459cc067bd650b25fd166e095db57ee083468fc9148d0282b1b33978c9e23ced35a0b33b2c26518a10b6890df2a977acc55a540ed3553df6866c73349bebb72ed77734e66effe663ec630c2991b82de37538f95223fcddc439605ff28c3d267d2131e5d8a6d6744c6f5ba86d71ec0af3f18c683a58120c544fb95734482c9e9ac89f2ecb48bf1aead00db0ff0477a7c622c5d077b1ef990b2a520ff3e2cfa8f28d359c878e540fb39d553abd1fa357510d16f748447d06e9e119fd5d980e37be68d63f3422fc7c1639234697de89262b721a6cdad2a39cf1eaa3eb43f1748a4f2e1cb79dd3110e7462886aa26b26c4ca5cda80c81b66995225de2386cb756925a27d47b65bee415dd811785f500d08b54dbde33caebcbe1357d89ff11899b979d002b769718d0c503bcbf632dae4dc36328e9dbd4436ccbdb556928a52ea6e18d53e1f21055fd9b5d98c370323f0f19c3b9014bc8b01f5eb24e044aa6864971f07de001fb58f62dccff95c1b5165e4e1a5f33ee9d23551bcd139e4bafeb44b9c7cfeed97162c89bf63834b36405ce2b4379f5cae111ff931d39b74c07d67ded9804a4bde3fd7334220c1f7cabe9280ef94000cac04dfd082230e51110bd651af656f6b7e3584a8a8833b315610167d5b455b7a5598c75fddc1ac31f8239af1728dace3ab20f39948bcbe2de225e26663f6b213a4b2ac88e7a0cab81a9a87ada35719f8a703ff420dd4488770b51d6ec77125a7cf76792aba5ba875a1de05fdb8711ff8c62091a8053404b9e44496ee43e4db2ef97035110bc4177e09b5d3d245330f8c3af947f67ee907dd597c5039b021b2d84fde35203cfe8adf57d2126e4728fc07c2119627f2f182e9926fd7452a65879714acb812148ff972260d8e532a82692e6b1023cf72736a47e764766100e6c0fdc0ec4413001be6b7d712078bca3b7c75cb9e0773e5a4dfc51678ab5b440279ac7fcb1d9b6cb280c47407e51fa22179e8b382791c3feddb6bd30d16ca432bcda9c39041e8e851da7f7972bea135fa7416c304a3a22fdb72ab466fdb5124386e24a58ab9fec39abcb210a1cee4e399834991f8c250264cdb77d7bde1d8baba5e623d141ad92327d1a62f7efcdbd79db059cacbe28f53eda240442af4317fd2ddfacb79cd9382a92f58ab68dee60c50ac69020a7eb983942ec9d9307a9e3f2fc3c797a192aa2c4d0c9ea8ced585ec2d6979342e2f82f84e76ea2f54dac7bc051c28a68edfa98fcb9173f23c1951252d1cf108a1b9085de0863c5d1ad9c485a910267291dce174c915f49ac1d28f464f05f20310c609fc9c52f9ebc81393b76a403900cd93e2a8c5e98a2d8b1fba63121299520f3dea6b660e9c15e9fcc6b5a55053bae8e435fd79d2966a8748b337321964cff01a015c7b9d10cfd66572e8d5571237d2fde575cb504328be3ea4e16e843c547cbe0c2f95928760a322ae78f3a63f4e61c95483249dfc83ae1f813e2a25dca7c1ccb35c6e5937b635fc4821230805f2921bb050f02f9a73ef2c66cf2cc6891bcf03064040d7017e9dcf32dcce64412bae93665a5e5c495460de1df549186adb86e3a08e64d48d43c63d9d0701d528efbd48e9eea0b418b825529348dbfde2593826d4ed948585c8891a5d35f04c06614dc2c4dc755e9fe220ed2f0795255b1fba984bca8ca66f60fb0b82a1092755c03830f308776baadbfe365accb362125a96f586e43baf7bfa04d03a1ffab937461a11427a64d834a9a43d17591ec3bb63eeb856b967c1b9fad0f8599a083fda4114132a2d33236432c7623fae654b12b03f46e38a558076cbc40972b75b0af40772082abeb05a068f55c2d4cff2dc59b1c78e09325e9060f99a6852bd0bc3f97ce9aab51536ddc2ba74e732329539cb1aa6443b9bd3ab660a4f3040af2d416c03d5cdc6a0fcf2e7b33d82b2cc5017f639edfec9a335c623f7463998d843ab558ef66006c8600af40c3092053ab76baff4d24c9cc780e10833ac56d27626d6c95c16cbb98e0ced30ee976f26bdd2695e10e00746590b4f37d06ccf1c5ecb6cccfcb264b498d71b4f3e4670e7b00a725b83efbb39317f518affb6c5f25fd8ec18912a40754275bfa1a80355f5673cfbc1d8ff227f330091354f8368c2b07935465d40d03d2fcf5c5c8bdd503e98affa32eb071e0fb6703d0f3c466b1999fe9e4bd04411ffa973efadf1db8e6c94c9f46cf3355c6390cd5c7fe07c1c787a20569742a60d8b8314f4faf8424daf94c66093f986faf720a2579da92ff7d00789b771ae188bc9f6ec26c41438f411bf2359a5d8c1d1fd5c3374639ae5dbfba6729f6668034281ee413249c206d777b30e2053274bb9cc751197c139f888c33842cd5e3200929d9cf72b64e7501315ff3cafe2885f2d0bfa551e5bcebdca4bf5122394fca4566194a544a398be8ab46567364853d052e3296d646f157be377e985336208dcc999e9f58809a0424a1ece5dcb3540c7ff2e19d7fb783ac2609bf5b3335d1f9bb3fee481a083563ca27067d5c454f0f59c9ab9c62ebd5797500147bff5ba6b2bfa1677121b190d62a127dd0c00f8e2c5caf62b58efd9a2c2059e574df13a871487d6d878f1f6142d8375974ddbca75fafcb6e344deffdbe0abe7b7d490b1a80cb1183a44168a650b5fa63542ac67a0e4fc161f8752e2982dbbab7cca276117e0fc90adb64a03b95dbaabfe72cc412df60c74d08eb23be43a69948377079d3cc1f0cf0342e45246212acb68721de7f4764c2e71486d25a427a0b23330a8b3c84625de08fd4cc1994160969c0d186d82fb6df9a76ac93be9c247630810ccb53eb3e72b43246160afb7711e3f553528344569912acafdbbb60714c045a517175c1c718d3af708ea1f99f91e7e5f01544d16e20cfa33c970e02558f13bd4a2c11765ba2571d5156d03d87f000bba1b79aa26652b85d8ad0acfd3650100b914a213234b1d7bdb0a97dd08b76ccb431fca29a983bad769ae41798ce043eedc84390b56381c763fa15acd3c2f3487a2178bb8b61c7788775342c0d014f994d39e7cabc2d4a589ff2544be168a506561371a9674548d5dfa263a8fd5d634cc450a1ef72b719f99d589aa8e21ea0e5af40af12427c911715ae08d723df132451fe3bbf07030431a981c816e98395fe59ce68185aa3382117d60d7b7654d07092b638060c57d5c4ad9a49b42c149fa713863e3f0f8806c3ceae5ab69287ab9510ca36738d6e30698563fe51bc92d03fce597af7689287be25952d797d9d5ee3091e3fdf8937886b23ed7522f7ad9ce68621cf6a16a48d392d6442ad8e75068954f1c244673c04f210dd25d5d19f2335edbfe656a125154e57743356a4d94ad100ea02f65eda8784c87ecf48e2bfd5829b321852e97e0f1e2a4fd08f21d3d66f47d6c82b7b2dc8399938050b57207e1f5a5cc814266b90ffe69c8d816c3b4e1ae66abbe3f2e4b2cf65ff04a58134b6d82a80f8019e3d254e468c5559b2a1991d2fba5b30dd530036587e55588d1d43674e1778490ec965fca7d7aa4af2a43b62a0cfdfe62723ae1485b812a3572114b79d57c91767d4a5deafd1588c5bc55cd7188c5a0b5f1b793af114d2bcc83f3d32b6ee497ed7505545f058bd40cbc8b5044a5a95fe5ac5721792f2aec18f87071fb58ff76f9669d2fe18b7ab12476dde1df25275bba98959bf80436f3d25a058fcdda775079b004fb1a1ec9985461da37d865e35a71eb9f9c5bfe5152df536c030c2152fd3647faa2ac05f8dd29d71d392ccc7438eae8cd62d70801f0d1612d49211ff716a91cee526c369e40341a7318ab1a57dfa49d8434db0901a5e0ce307034be20d557b2d92296949169c748573a3a06d10ad64200589495c38281ca5e9143ea775e691a5cc87ab8dab625adcb790a136e13577592105effc238bb398ab92751279472c70f98eb6e8601000bb6dd8083e463bcf80cd42364a793babfbaa0b18c79f9d87f1328fe9f9ecf69cdb638e30f2ad5182dc82ffc6b86fa7c460c60fd2b272efa293e689eea06d25165ff89ad5ed9503c76c2d7f99616cd826e615f1a330928443af4c286edaf901c5d03669c6131a0375cc6ad5149f3d5518175d71d600569d3aa6781e5bec5f93cb531aca4f02f5b80bedeace173682847f39585ab39b315a333bc60391b32dae821d9c2884d343d8a796c0f604e93eb6a264dc1e4a98fb1f205f269ac2e3e6bf3757b408ee4dd96b3003b25aa73991f85c49070ed6b9c0fa2c733f2fd819eb59fcf21531eb07d2f1145ade65bfb1980283d9fc12ed694b08a1085908a27d7d8fc602b291fc30f56b2bdf405e8dbb8ee245b79397590040e579f4ce13cf8ca32bdc4419d9c673f87df1", 0x1000}], 0x4, &(0x7f0000001980)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}], 0x20, 0x20000000}], 0x2, 0x4004040) sendfile(r1, r1, &(0x7f00000000c0), 0x0) r11 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r11, r11, &(0x7f00000005c0), 0x0) 09:16:34 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a907d5f", 0xf1}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0x0) 09:16:34 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)={{0x10b, 0x8, 0x4, 0x239, 0x2cd, 0x1000, 0x2cd, 0x2}, "656eafabbb80ca9a2c"}, 0x29) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) close(r0) 09:16:35 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) 09:16:35 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:35 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000340)={'nr0\x00', @ifru_settings={0xffffffffffffffc1, 0x5, @cisco=&(0x7f00000000c0)={0x6e8ef19a, 0x8}}}) ioctl(r0, 0x4000008911, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000280)={'nat\x00', 0x0, 0x3, 0x99, [], 0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)=""/153}, &(0x7f0000000000)=0x78) sendfile(r0, r1, &(0x7f0000000080)=0x204, 0xdc) 09:16:35 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x212800, 0x0) ioctl(r0, 0x79da, &(0x7f00000006c0)="c9c983ac2f60fce56ca618eb5a68f1f83689149c3e44e1ecf4bde00a9676bf5608d766ed1f22b10a4ce0857672558628abd488fc0a2ec8994f13aae5c112c6ff210ebfe16b7d2fa53a6c58ae761c65463c53b3999e51fc6f86db4d5aaf9e1ba7262f1599317c0bb9ce50dc52068f881c861718cf707ee3d057005989931773f948ac65ef7170d346eae23f43f595f9e86f43b20f346a5ea22810b8a6b0b0fedec179cd963730d269b6f18963af73172513079069ad004457bb19dbfe78429884fe9ceedd3ec8c3774aed285d9311cad3e853b3080b98fc26eb758b09b998a5e34d3a0862b67d5726f82e0895f58c97ed75556515409a96619040b897a6e22c42e4257a6a9a4ef72f3d55b16bafad9d9d425e6ae896eab1897e75e13737bb8f0a362ce345ca7f8df2de987648870e34ae368e5c4ff2f926e20ff7e267b8b7ae7d4d8348b061bc0f795660f82fe488d91faca0fea549d77f9b65a98d11b0be3c9049b1b3fd9e39518b095ea01bdb9dbb676c78fb3d7b6d061ba012eed6b737ca0961d0c9229fe2e264c105135df7f1f2e16963ec3ab80d77954dd887bf5c7258375d6998798220e16d9be45ba9cd1ef710f95c6d7b37f7c314de7892da9fea39806b60570864ba88326fa2c6a2c337e618f21c02f497ac38934642d2f25046c3c40bb1b967d6ebc0f5530d3caefdbf178a9d80b354e5079585fa2d41b7673993364434497a7c8960a1dee8a90680d2e55d37b1c658cc022fcdd261f700e94317e3b7982d9a528bf5664435a647d225793e8a13b794f3b1814e74b192314f409aa75e0ae55647516c62cf1be371bdefab10710194b6d4932fcd2744d203a01afda3e92f4c2e0545bcec417d95e779a2b773195d4df2427f264549ea6937929bf4c43fd3661a5f2c7753fc2588602c3e5f75deeaccd450687c31786bead470bef013ef294457b8e7b3b202a587fddbc1b9948a110336cb7f8f6848e93f0a47e8c51d400ff59ef842b19264baca98692806c097832fc887478adf33c92b5aba37312ec4580b73656af223768685c7884a2f3308bdc0edd2348de9050bb4ec5ffb9ed9046b16ea85b7714c768491f02a7f5ea73dd59ef67bc0e11bbabae621491956e3f9268f05208f797abbfabf8b12b416ff366ba039324fb1e1dbcf3f60e07708c67892756d114bd8797d7d4788bee72d10fcc42025f0ddb3fca388b28a53ea319035ec6c2f05ccc26c22d8b082b13eb73f015418e319b6cf3b6223b5cca308aceea0fca31771d07204debf32f046c64a2a529b225814850f874bde8c4018dabbadf9269b2e9060e1d392719acf5d49dd9cb3eece8e2e3882185c8fb637bc175103463e0fa1701d0a99c7e9051ba7035032953b4c700bfe5e51a4529182d03431689061a5cfab69ac4ce44626234bac189a91b093c481dd003ffcfd45e13ae1828c9da037430db3a129cd60b4820b560c983571e74ee149cb4fc4095f30da64ffc90895dd02b003f351be805caa592f314900fc1a26b15923c0bc8ded10d1d57922b1efd27624f24405ee177e3c1ff802a6472be75a75a7d0d3a7be34aec1521d7144463f9caf517f92e54c8f325c39476942fb443831359995ce19d999c5c8216fd72eee6a6f0f1c1370086b87f11c473701579097c9f31ee6b671f18230e06da93438f26aaa81e8dea22e4f492fc4ea2caf8ddd70c1bf2d091764753be95aecc7cc001dd4d4eb24c496f2762fda748b6b619330512197635383302097b79cc78f05fb56ab9d83525a762db3bdc02faa0f535d35f637279b25b8cf1b96e13bc008c4d6084bab358f02e583fb20a3f4760d9da0d703c29d1bea120d6bfc6ad0734ca72a0fdf9092db300a8fa2c959e125974d375d654a3be2271aeadb16e18a5ef5a20c707f91a37c9a464155755a000981df72dda5abb2db4a10a304dd38bed206125d166c12e6f3475738ae5f2d1ff95b47e33cba5d906d394ccb6ed84cb31d418fd10064c8abaf55908da4eb4ddcc858da786721ba21f0f8e2b0684cfefae3bfca76c5a2e2a16c9b63fdf9af6a5ef16a6d555ee2485e7e8c6655b8a33461541f181bbde33d842c4fe2c8e62779a19aed1be5e4368ba32687e84bbf1a3886622b6704aba221949c4212b620675d01c61a2b27546b31ac0b9d39026ecb987bdda336ee8bc65619fa2d96539e78e0bfd774f6936537832e4eec919bbbb738f5f7bc4bac424720cd36e3d3172813ffbb030987f49b1bdeefe380829b1172fd8a4ab5f8f30708cef788c76d400d26c3fa24f0a635d0f25d91e279988c238f56dd8ca62117b5ea584ddba9abc5250f3344570877faacf7b5de36b850b76989c32de901f124e6edbd50e12bbaa976c7087dfd1e3ea9f7b1bdec6c6be27d9e76c1c7fe7948adef8c13fe26df0f60ec884400a12aebb1d13a49b374145998acba0188d035b0acf10d34c7f163d8f68815dd7cca971b5d54ef18d619fb69bb62acf09b10711c0a4f5346a8b6978f53d2b13680be6382f79b7595407b52b303385147cbaafb521d92ffec1a8baecc894c9d8f83a88d31145f4d86842212920c8e87d3cc86a47513673922a8f3e4de08cb952bc360584f7cfe64df8320ba13f4afe0afc64a0804dea0389f314959ad3659d2a2a89a9d132eea3e306a1c409688d6ef618402e9c6ae817c27ec94c7fd93acc784ccea2a47f91a78887437eeb716c190e0a690ff3387d93d8a910e4147f280c26be8c436394e8a3028a077fb1695c0585266739f2aae2989553a87b2ad37f2f977ca48deec25529a3eef483682143d24471706b388011de4213cfbcc4c08f8dadafbe41719ed674e9da1013e2f47ced4c9fabe59681cc11d9ac72ca9890ea7b089b8f3ebea842b097436a09947f89fd1ac193f88da479a7e1602dbde50acb3a3b038361850b000da5d6aa6f203852c80ffe4a3c0a8eff79cd1b2d405db783308286dbaa289594af2dc492fdb309e22041c8eeec75dfb1e1ff87bc53370345b0de175e176305949d1e5aacf825c1b01f14d7f4cd08c9ef441582b98b3933401b7ae39f8f87c2ce505ab75d92663b84be4bc7c8935d789413a45be570b06e029c14be3b018f3cea2b82c6d1191dc59657e4db59ebc2a40575828b167e53c24bc8352765719d5fba0861a38b31f3ed1c749d604716af5a110abe71a99f3fca82471699e1f7ead34f9d3c258f54c83b692bc07c3fcd53cffda249e7fccbbe7a50fd752c618fc0360ce7f0a06330e272784697788323b98d9103f089a16b0fa3481e4d14d442b39ac82e3328b173577fc67b42b806ee6c541be34a24ece7fe88c9b09fdc97bbe1dfdde1073ebae3dc13d2523a339dfd7acd9ad909a93e1bf2f034f5984daf170bff870b45f73cd7937a985a3d88c713393c25835ec71589c0ba8b99174f50c7de5ebeb7ac57b3e2abf22bcd58434de6e0ce36508ae9e5ab72f2e4e76a81cd4d8b2d5ee20be65796b00b5c0d88796ebb4f6940742ea75c7bfc7362b0726e753b1ea147f88c345f1fd6e13131d0854601dc85677c873afffb1b3eb984b16c02eb8630f1998201f08500abe380418fa9d520587718365d0993c3f0378fea5cbfa3624c63003c5167be351a7fd613ec56543aa2de923ba91b9e1461a20fc33bf661e60eb734f2e51d199c43759c8fcd801cc2c5790a4202d57633e6fd741af0f9888d32c8f5cd5a38cfdc6b7616403bb23e4dbdf1b78d89f95374b69edaedb9724ca5bd7e321c73b2d29b8cfd4fb73c463ccb8597787b73b521e25ea4c35dc0fa4c2e4939db6a092635c213829b87617b6b56ddc87bd2d998019a3f22ae4423fd667c857d64252dd7a8b5551336b0496e432d4d1f5e79b8498e99f5cc2a14e690c1b0e3f65edecb9f824dac828798773b7df50de55d7b35bf885326fcac157014ddc49ad5c233d4cd56369fed054c79ff60642a44a5f57782b0e31337f84e8c8129121a8409df176617696a481c5b4438724777b1f58b42cfcb7070d2b50d895df3b3e4bb3045b6eb1f8b30d63f600a5295cc071965b69c845cd41e8a9c2671b56af01262b52fc1579db19d12bde05ace5d487ae502edba25f74a3d68eb32b1cb72745a95f257f0cadbc5ed0d264360ed2bda36c17ebbcddeb275e39b3a649b7ef9c793b3da912ce71ca1a8d9f78b64bf56903a2c83f056e114be8bc422682f2d6d4b34bedfaa8dbd64256c815ce1d2216834075e871d5349da98ea5abb846f607a32b4486555a68fdcf9225009b2ec09ca0de6775525e455504cc945a9c6f94f19cca3c591a53f186b8a7ee444ef6356f5abfafb60ac298040492b87578719c78a8db31c408c4d0e32cc3f10c071ad47d092528ea2a13b93529acc1aba8ad07f57238f604e29da52a6aca1a2b33a438b3a792b61327b35b1f64e44c597ab72e5d8c6cda0ab77b72194f8c79edc1bc056e5c3772aa90239651b8de92cfd0a9ffe3099ab7b115455685b11ba138cd79915f62542fcd19b739eef3d67fcc06249d2c33a817bc463d8d76b05fb702af7f4b841cf409e05dd66a32af3af1cf4e874ed3c99593fe9ee3916cd803492146e2a6d6b1b4cec3c5993d1222ab4476f16542ec725b2396b0ac035e557963a01e7ca9c3c0fda2cc3d90ad8623bade5addaad28281347b1d15e4c1a1773df64dd0b4254a5e7952fa86b3d30b29aad2d3878dcd9d37b296f109e83c235a56c524790e55cf4d7ad0185f8c5dba838986935b7026f08b498b15d6e40cdd10f1d43a331b64e746518dceb73e962b5cda94dc8335f214fd55eed9517389be8962b4a02119ad35a031b639612fa7804a830bfdd589cf978f0478109c06850ce75d6058831431245a85ba0f6642420e8cbe47f1106358cc9dad073328886832a1013a76cdab4ef9eca53f72260e825bb899087a6acbd6fa85431f5cdd7250454c8065d0d5fb6d225b78e6c2da4042060faf91fd4c6299cd1c5b13f443d147f971f37da9adff38ff90df720f538e982abc8f2c0ae9d66c463cfb3a4bdf0c0177a1b059561128a03c8623fcbb2284f60d8a347f1dd0c28afafda9664ca2618a1661f1c0a1f1aaa350ddac9a07c73d86e6b1ff017d6a7016f9fa91002672c8892d4ca88922c11b0dc6cef2bedd741b3a11aaa54c71aac70c01b283aaa822a9c44ed24b1ee2d2b9a44cd4ac0cf99be9778d5042d72c12bd925610d1f5befe3213d4443b8f1217a906d8bcb8eea324553caeb9a90909058b0aa35c51899dad0c6cacd8a7ea7b954916ff5e53c02ee784a7cc16ed5ab42dfb09da65c6aff7ee9827d2e83187c9366f3a3232f8edb08073c40824de4f367ad5df77bd1229fc0831c6f321b1e75f76ddc1fb214b282dab7dbf3bd0f0c083cd4a2c6ca8a79bb84ce10449897492dc89345a893b45db9721493eb1b2937fa8de5ffc6ad11a229a9eb4f1ce10d355c5ff76993caecc6d2ce6df74adc1a668b207339716ab01434bb4ca9bdc5f159f20fa1433d6f69c5e3db6204face72b0366cd949d8efb4a10d4c135bdb14ea1f21d26cf126a7b047d315bf6b4eef9a41fa6709f56dcfe6b9e15e2d80cd2e31666513b678cdfd0e1e9554b5bec965dcbcfeb833e9a922248cec58730334da08ee43c256a7250f4ea2041db4337c9866d836db0885e14554d2d11a27143312fca8e7bcedb30a90c1b00102795197255f32f5d530606c936aa0989b70580ac658537d34babf939fc7822903e4a3f53b269a2f7c2ceaa5fa9297f51b614af613c0a668d2f1b431911e819c1c6cf3dbce392eefda85f2fe0cc5ba2b80a718f8a32176454a44c8257e2") r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') getdents(r3, &(0x7f0000000100)=""/184, 0xb8) sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) 09:16:35 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000000)) close(r0) 09:16:35 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8ba48fa5b091265b90edcd6fa300657a86901d23a3659fbc708f45b6ce1249583ee0bf0297ccecf38f04b12f65ad7392b5e1cbb39174e9651190730b321ac3dd35914e888e098aca5f07b8337806cf1c03ed2dde8fb3693974e2499fada4ab960490ff44986b7990987dc3b3966701ae9ee94822690ea4bebe0a3be8aae107f9baea108fb64312960dc330e08a758f57ad5ea1926175ce7f613c3935eb8b229505e2d2eb04c94363d900c4709e2725b76e756d0ef8f5b535b4d906488092e52514cd0f1d3a6aec763d7f091cc999c9df40119894154f998f3d7b9ab7e420ea8407acd61e4bf23494a3c8331cf68a907d5f", 0xf1}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0x0) 09:16:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000140)={{0x75f2, 0x1ff}, {0x68, 0x10000}, 0x9, 0x4, 0x3}) epoll_create1(0x80000) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000080)={0x1, 0x6, 0x6, 0xff, 0xffffffff, 0xfffffffffffffff9}) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)=0x9) pipe(&(0x7f0000000200)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 09:16:35 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x33, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2, 'none\x00', 0x10, 0x58e2, 0x33}, 0x2c) sendfile(r1, r1, &(0x7f00000005c0), 0x0) [ 594.367016] IPVS: length: 39 != 8 09:16:35 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') setsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f0000000080)=0x8000, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) socket$inet6_tcp(0xa, 0x1, 0x0) 09:16:35 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xfa03) close(r0) 09:16:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:35 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) get_mempolicy(&(0x7f0000000100), &(0x7f0000000140), 0xcc1, &(0x7f0000ff9000/0x4000)=nil, 0x4) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') dup3(r2, r1, 0x0) sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) 09:16:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="ca000000c1821733d74a5891a48f3b3a9e9e8326244ae99514fc630510ad799d1fd946a25fe6204c14fb510528a0ef823b3cb636bf3691587a1888ae460712d9702d7d9095043c9a299fab64de287e9afd0fceeb6924788fb0e730d080a366481a9a7b39f159a1321f12c132174dff4fe89f7b391d505e002cd9ae770cdc328306e82be356b711837fad2a1322f9cb54a290c838e5101e9c70d19d689017a6bf6225b9e32167084a8c65d26a0f673a1bf4ef2c2eca1efb98362447fd757060e1fd625e43000000000000000000000000000000e09747c43f44f6d4e3d8f08f855ce964188c3888074e32a7a72726689a78feb487dad846a7732f94a5cf380e265be62906030e4b8734010a2b6a4a027d76dde22e9f84922d6b2d0c38b53b12fe767f0ccffcc1355e8c1b16778cf76e34b48b6f943c2abde57ce1956d251a4da294ca"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:35 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) open_by_handle_at(r0, &(0x7f0000000140)={0x32c, 0x80000000804, "81532cc0384044435d05e0"}, 0x2) 09:16:35 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') fcntl$addseals(r0, 0x409, 0xa) sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000005c0)=0x4, 0x2) [ 594.758454] IPVS: length: 39 != 8 09:16:35 executing program 7: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101080, 0x44) socket$vsock_stream(0x28, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) socket$pppoe(0x18, 0x1, 0x0) timerfd_create(0x3, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x40000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={0xffffffffffffff9c, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={r1, 0x8, 0x10}, 0xc) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x6, 0x0) ioctl$SCSI_IOCTL_DOORUNLOCK(r2, 0x5381) sendfile(r2, r0, &(0x7f00000000c0), 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r4) ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f0000000000)={0x1, r4}) close(r3) [ 594.797536] IPVS: length: 39 != 8 09:16:36 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0xe00c, 0xfff) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) 09:16:36 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:36 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x400000, 0x11) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e0205000400000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) r3 = semget(0x0, 0x7, 0x586) semctl$SEM_INFO(r3, 0x3, 0x13, &(0x7f0000000100)=""/56) socket$inet6(0xa, 0xe, 0x1ff) 09:16:36 executing program 4: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0)=0x202, 0xdd) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x201, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000080)={0x3, r0}) 09:16:36 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) close(r0) 09:16:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:36 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000005c0), 0x0) 09:16:36 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000140)='smaps_rollup\x00') [ 595.389565] IPVS: length: 39 != 8 [ 595.425182] IPVS: length: 39 != 8 09:16:36 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) renameat2(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x4) 09:16:36 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x10000000040) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) close(r0) 09:16:36 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000140)='smaps_rollup\x00') 09:16:36 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:36 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@rc, &(0x7f00000003c0)=0x80, 0x80000) r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000001c0)={0x101, 0x9, 0xfff, 'queue0\x00', 0x1000}) r2 = socket$inet6(0xa, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='maps\x00') sendfile(r3, r3, &(0x7f00000000c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000100)={0x5, 0x40000, 0xe6d6, 'queue1\x00', 0x3c4e}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000040)={{0x2a5a, 0x9}, {0xffff}, 0x5, 0x6, 0x8}) r4 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x82) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000280)) sendfile(r4, r4, &(0x7f00000005c0), 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00000002c0)={0x4}, 0x1) msgget(0x1, 0x5) 09:16:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:36 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40) sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000080), 0x4) 09:16:36 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x18000, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) close(r0) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000000)={0x38d8567f, 0x5, 0x1}) [ 595.959772] IPVS: length: 39 != 8 09:16:37 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000140)=""/76) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) 09:16:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000140)='smaps_rollup\x00') 09:16:37 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb79646752"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:37 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x800, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000200)={0x7, 0x7}, 0x2) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000680)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100)=0x6, 0x4) socket(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) 09:16:37 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'veth0_to_bond\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) 09:16:37 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) close(r0) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x2b, 'rdma', 0x20}]}, 0x6) 09:16:37 executing program 5: socket$inet6(0xa, 0x80f, 0x1000003) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x200000) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x6) sendfile(r1, r1, &(0x7f00000005c0), 0x0) 09:16:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) [ 596.434692] IPVS: length: 39 != 8 [ 596.449618] IPVS: length: 39 != 8 09:16:37 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x31, &(0x7f0000000080), 0x4) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x8000) sendfile(r3, r3, &(0x7f00000005c0), 0x0) 09:16:37 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) fsetxattr(r0, &(0x7f0000000000)=@random={'security.', "74086e750000000000000000008c00"}, &(0x7f0000000040)='/dev/loop#\x00', 0xb, 0x3) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) close(r1) 09:16:37 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x1, 0x63602634, 0x6, 0x5, 0x3, 0x3f, 0x5, 0x5, 0x40, 0x14d, 0xcae1, 0x1f, 0x38, 0x1, 0x40, 0x9, 0x4}, [{0x5, 0x4, 0x100, 0x2, 0x0, 0x35da115b, 0x7, 0x20}], "1255d2bf5a04b57ee67386428b439ce0aa4d15291a", [[], [], []]}, 0x38d) 09:16:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) getpgrp(0xffffffffffffffff) 09:16:37 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000100)={0x2, "9262"}, 0x3) 09:16:37 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x400c00) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)={0x2, 0x6, 0x7, 0x0, 0x6, [{0x440, 0x2, 0x5, 0x0, 0x0, 0xc80}, {0x7, 0xaa9, 0x4f, 0x0, 0x0, 0x1000}, {0x45c, 0x8, 0x8, 0x0, 0x0, 0x80}, {0x4, 0x0, 0x4, 0x0, 0x0, 0x2000}, {0x1, 0x8000, 0xfffffffffffffffc, 0x0, 0x0, 0x2400}, {0x1, 0x9, 0x9, 0x0, 0x0, 0x1806}]}) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) close(r1) 09:16:37 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb79646752"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:37 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x3) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) [ 597.010564] IPVS: length: 39 != 8 09:16:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) getpgrp(0xffffffffffffffff) 09:16:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:38 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r1) 09:16:38 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/fib_triestat\x00') r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) bind$bt_rfcomm(r2, &(0x7f0000000080)={0x1f, {0x3, 0xfffffffffffffb79, 0x2, 0x747a, 0xffffffff, 0xfbe1}, 0x7}, 0xa) sendfile(r3, r3, &(0x7f00000005c0), 0x0) 09:16:38 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = request_key(&(0x7f00000001c0)='cifs.idmap\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='{\x00', 0xfffffffffffffff8) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000006c0)="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", 0x1000, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x3, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4000) syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x100, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000300)={r0, r3}) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$RTC_IRQP_READ(r5, 0x8008700b, &(0x7f0000000100)) sendfile(r5, r5, &(0x7f00000000c0)=0x202, 0xdd) 09:16:38 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) close(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000140)=0x36c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x6, 0x30, 0xd24, 0x5}, &(0x7f00000001c0)=0x18) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000240)='/\x00', r1}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 09:16:38 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb79646752"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:38 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4, &(0x7f0000000140)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) preadv(r1, &(0x7f0000002540)=[{&(0x7f0000000180)=""/209, 0xd1}, {&(0x7f0000000280)=""/69, 0x45}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000001300)=""/132, 0x84}, {&(0x7f00000013c0)=""/111, 0x6f}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/128, 0x80}, {&(0x7f00000024c0)=""/125, 0x7d}], 0x9, 0x11) [ 597.503196] IPVS: length: 39 != 8 09:16:38 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x200, 0x800) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000040)=""/98, &(0x7f0000000140)=0x62) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) close(r1) 09:16:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) getpgrp(0xffffffffffffffff) 09:16:38 executing program 0: r0 = socket$inet6(0xa, 0x2000000080007, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs$namespace(r2, &(0x7f0000000280)='ns/mnt\x00') socket(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x60, r4, 0x4, 0x70bd2b, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xa22d}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3943}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xff}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x4) sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) 09:16:38 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') 09:16:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0)=0x27, 0xdd) 09:16:38 executing program 5: socket$inet6(0xa, 0xa, 0x6) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) eventfd2(0xffffffffffffff01, 0x80800) sendfile(r1, r1, &(0x7f00000005c0), 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x7, 0x4) 09:16:38 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) getpgrp(0xffffffffffffffff) 09:16:39 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x802, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x7ff) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs_stats\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:39 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7fffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={0x77359400}, 0x10) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) socket$inet6_udp(0xa, 0x2, 0x0) close(r2) [ 598.091480] IPVS: length: 39 != 8 09:16:39 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x5, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000000240)) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000000180)='net/ip6_flowlabel\x00') sendfile(r4, r4, &(0x7f00000000c0)=0x202, 0xdd) 09:16:39 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000002380)=""/4096) close(r0) 09:16:39 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0)=0x27, 0xdd) 09:16:39 executing program 5: socket$inet6(0xa, 0x80000, 0x78cd) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="001000006970363c3c27cbb7e82f0d656c003a") sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000005c0), 0x0) 09:16:39 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000000)=0x4) close(r0) 09:16:39 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:39 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:39 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000240), &(0x7f0000000080)=0xfffffe57) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') socket$inet6(0xa, 0x80003, 0x476286e5) sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) [ 598.617525] IPVS: length: 39 != 8 09:16:39 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0)=0x27, 0xdd) 09:16:39 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0)=0x27, 0xdd) 09:16:39 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="295ee1311f16f477671070") fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) signalfd4(r0, &(0x7f00000001c0)={0x7f}, 0x8, 0x80800) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100)={0x5, 0x3}, 0x2) r2 = syz_open_procfs(r1, &(0x7f0000000040)='nlowmabel\x00\x00\x00\x00@\x00\x00\x00\x00') r3 = socket$inet6_udplite(0xa, 0x2, 0x88) sendfile(r2, r3, &(0x7f0000000000)=0x202, 0xda) recvfrom$inet6(r3, &(0x7f0000000140)=""/73, 0x49, 0x3a0e2ae195b96e24, &(0x7f00000000c0)={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000001}, 0x1c) write$cgroup_subtree(r2, &(0x7f0000000080)={[{0x2f, 'io', 0x20}, {0x2f, 'rdma', 0x20}, {0x2d, 'pids', 0x20}, {0x2b, 'cpu', 0x20}, {0x2f, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}, {0x2f, 'io', 0x20}, {0x2f, 'rdma', 0x20}, {0x2d, 'pids', 0x20}]}, 0x30) 09:16:39 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) close(r1) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x101, 0x800, 0x0, 0x3, 0x1f, 0x8, "e3979cd827319aaf00346f03db12b7c5b8b411b5a0bd35b47f0e7b1f8f8dc0281ac49585a5bdbb754c32d2575eaa7d2cadc643b25079c82ad343ca74f2a4401c", "a5d1a26f9f65a64aaf9c95367def01e2116a85023cf1cbc7d39414c183f5ba913c929c8adf4c81c346b0f598d04d9b2615fc96554116a6484ba7c023dd505a0a", "76f117f7c301f8b3a5a235a1f77db2e70f3a76a83567f787a8b5db9c430a4034", [0x6, 0x100]}) setsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000000)="3682e2ce46345feea60acddf65da680be77f5571bbc4e2b67dc4591ef1a54e3136f4c6d019534b147899ca560a1875b09e5c776ff1d220b68a088942fac9362b0e46d167cc480b65d34ca2777d4bafe97132", 0x52) 09:16:39 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000005c0), 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x9, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x246, 0x319, 0x20, 0x400, 0x2, &(0x7f0000000000)='syzkaller1\x00', 0x800, 0x2b13, 0x6aba}) 09:16:39 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x101, &(0x7f0000000100)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000140)=""/59, 0x3b, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:39 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0)=0x27, 0xdd) 09:16:40 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400, 0x62) sendfile(0xffffffffffffffff, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x800) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000140)=r2) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'erspan0\x00'}) memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) close(r1) 09:16:40 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) [ 599.257635] IPVS: length: 39 != 8 09:16:40 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) r2 = msgget(0x0, 0x1) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000280)=""/205) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) userfaultfd(0x800) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000000c0)={0x4}, &(0x7f0000000140), &(0x7f0000000240)={r3, r4+10000000}, 0x8) 09:16:40 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40200, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6e6f77816162656c000000000000000000000afbe3cbd3dc3ca9c8fd823aef3644d636a60b2bcab9e47cbbb2f70cf92d72cfc1d092d25ba745724020abf2faa1b1b14708d24e4d6ed3c81516dfc0c53e65128a4c747ca4dbacc094a270cec25d8a93acc0dd9d8a8a5f") sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) 09:16:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000100)={0xd2ef, 0x1, 0x2, 0xc7, "8ac83a733bd81d7b59d7aa5f093780f7c80aa4b8fa15a96560adff1e32f69b9d"}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:40 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0)=0x27, 0xdd) 09:16:40 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') socketpair$inet6(0xa, 0x80005, 0x3, &(0x7f0000000000)) sendfile(r0, r0, &(0x7f00000000c0), 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000005c0), 0x0) 09:16:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0)=0x27, 0xdd) 09:16:40 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3, 0x3) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1000000000, 0x40400) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000100)={0x10001, 0x2, 0x4, 0x81, 0x6, 0x6}) r2 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x5) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) close(r0) 09:16:40 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="ca000000c1821733d74a5891a48f3b3a9e9e8326244ae99514fc630510ad799d1fd946a25fe6204c14fb510528a0ef823b3cb636bf3691587a1888ae460712d9702d7d9095043c9a299fab64de287e9afd0fceeb6924788fb0e730d080a366481a9a7b39f159a1321f12c132174dff4fe89f7b391d505e002cd9ae770cdc328306e82be356b711837fad2a1322f9cb54a290c838e5101e9c70d19d689017a6bf6225b9e32167084a8c65d26a0f673a1bf4ef2c2eca1efb98362447fd757060e1fd625e43000000000000000000000000000000e09747c43f44f6d4e3d8f08f855ce964188c3888074e32a7a72726689a78feb487dad846a7732f94a5cf380e265be62906030e4b8734010a2b6a4a027d76dde22e9f84922d6b2d0c38b53b12fe767f0ccffcc1355e8c1b16778cf76e34b48b6f943c2abde57ce1956d251a4da294ca"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb79646752988312"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) [ 599.632143] IPVS: length: 39 != 8 09:16:40 executing program 2: socket$inet6(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0)=0x27, 0xdd) 09:16:40 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') signalfd(r1, &(0x7f0000000000)={0xfffffffffffffffc}, 0x8) sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) 09:16:40 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x7fff, @dev={0xfe, 0x80, [], 0x11}, 0x4}}, 0x5, 0xfffffffffffffc00, 0x1, 0xa6a2, 0xffffffff}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r1, 0xb3, "6258d173ada5ae9e95464c793493a17c1f193e86620b21e6da8b88090cd1fd0289546f07efbce48af9c295b5ae74aa3861e4be0c0f1244916231ee8f3f84624f0c511a52a41e025abb63db2d1b881799f3b1df12e5af577a3dfe95d767f0c8d674e551b43baf359599f4b4ad1ed9dc860c5b09a07df883dc5813acc899abc0e8aeb8337b80da4a8ecbb7c3ca9e38317b8e292b55cce86fd92e70582c4755be84961b1114949ca851ba7f34a59a20a57c199d18"}, &(0x7f0000000180)=0xbb) close(r0) 09:16:40 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0)=0x27, 0xdd) 09:16:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x600, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000140)=""/39) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) 09:16:40 executing program 2: socket$inet6(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0)=0x27, 0xdd) 09:16:41 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb79646752988312"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="9052428261daac430035df8f894f23c93f65febebc910cb9ce1f5ff548e9f1dfebf8a10138a3295ee8511130dc9252061acf1428f7b6de933c2004ac4f43") r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)="6e65742f6970365f63c3eca09b9ae173ce915b60642de110cddcbb44d3ce6c00") sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x80, r3, 0x901, 0x70bd26, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x8}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xc2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x578a}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0xbcf7fc0c58f26f9b) [ 600.209839] IPVS: length: 39 != 8 09:16:41 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @rand_addr=0x5}}, 0xe) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0), 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r2, r2, &(0x7f00000005c0), 0x0) 09:16:41 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000140)) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) close(r0) 09:16:41 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0)=0x27, 0xdd) 09:16:41 executing program 2: socket$inet6(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0)=0x27, 0xdd) 09:16:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000140)={0xfff, 0x6, 0x401, 'queue1\x00', 0x6}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)) gettid() r4 = gettid() r5 = syz_open_procfs(r4, &(0x7f0000000280)='net/ip6_flowlabel\x00') sendfile(r5, r5, &(0x7f00000000c0)=0x202, 0xdd) ioctl$KDSETLED(r2, 0x4b32, 0x5) 09:16:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) get_robust_list(r1, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000080), 0x0, &(0x7f0000000180)={&(0x7f0000000140)}}, &(0x7f0000000240)=0x18) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:41 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb79646752988312"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:41 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = syz_open_dev$audion(&(0x7f00000065c0)='/dev/audio#\x00', 0x9, 0x8000) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r1, 0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)=""/179) recvmmsg(r0, &(0x7f0000004a80)=[{{&(0x7f0000000140)=@rc, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/119, 0x77}], 0x1, &(0x7f00000002c0)=""/117, 0x75, 0x6}, 0x8}, {{&(0x7f0000001380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000001400)=""/107, 0x6b, 0x2}, 0x8}, {{&(0x7f0000001480)=@ax25, 0x80, &(0x7f0000002640)=[{&(0x7f0000001500)=""/235, 0xeb}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/10, 0xa}], 0x3, 0x0, 0x0, 0x9}, 0x6}, {{&(0x7f0000002680)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002900)=[{&(0x7f0000002700)=""/41, 0x29}, {&(0x7f0000002740)=""/75, 0x4b}, {&(0x7f00000027c0)=""/232, 0xe8}, {&(0x7f00000028c0)=""/21, 0x15}], 0x4, 0x0, 0x0, 0x259e}, 0x2}, {{&(0x7f0000002940)=@can, 0x80, &(0x7f0000003b40)=[{&(0x7f00000029c0)=""/4096, 0x1000}, {&(0x7f00000039c0)=""/97, 0x61}, {&(0x7f0000003a40)=""/236, 0xec}], 0x3, &(0x7f0000003b80)=""/96, 0x60, 0x2}, 0x3}, {{&(0x7f0000003c00)=@can, 0x80, &(0x7f0000004100)=[{&(0x7f0000003c80)=""/176, 0xb0}, {&(0x7f0000003d40)=""/112, 0x70}, {&(0x7f0000003dc0)=""/196, 0xc4}, {&(0x7f0000003ec0)=""/148, 0x94}, {&(0x7f0000003f80)=""/148, 0x94}, {&(0x7f0000004040)=""/187, 0xbb}], 0x6, &(0x7f0000004180)=""/142, 0x8e, 0x100000000}, 0x1f}, {{&(0x7f0000004240)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000004780)=[{&(0x7f00000042c0)=""/38, 0x26}, {&(0x7f0000004300)=""/226, 0xe2}, {&(0x7f0000004400)=""/204, 0xcc}, {&(0x7f0000004500)=""/247, 0xf7}, {&(0x7f0000004600)=""/42, 0x2a}, {&(0x7f0000004640)=""/82, 0x52}, {&(0x7f00000046c0)=""/37, 0x25}, {&(0x7f0000004700)=""/65, 0x41}], 0x8, &(0x7f0000004800)=""/19, 0x13, 0x2}, 0x3f}, {{&(0x7f0000004840)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000004980)=[{&(0x7f00000048c0)=""/151, 0x97}], 0x1, &(0x7f00000049c0)=""/181, 0xb5, 0x3}, 0xfffffffffffffff7}], 0x8, 0x42, &(0x7f0000004cc0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000005e80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005ec0)={{{@in=@loopback, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000005fc0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000006040)=0xc) r8 = gettid() accept4(r4, &(0x7f0000006540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000006600)=0x80, 0x80000) r9 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006080)={0x0, 0x0, 0x0}, &(0x7f00000060c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006100)={0x0}, &(0x7f0000006140)=0xc) r12 = getuid() stat(&(0x7f0000006180)='./file0\x00', &(0x7f00000061c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = gettid() stat(&(0x7f0000006240)='./file0\x00', &(0x7f0000006280)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() fcntl$getownex(r2, 0x10, &(0x7f0000006300)={0x0, 0x0}) r18 = getuid() stat(&(0x7f0000006340)='./file0\x00', &(0x7f0000006380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000006500)={&(0x7f0000004d00)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000005e40)=[{&(0x7f0000004d80)="705cbcbaf243350a038bbf0f3525afd7f983c2a80800c240200a9b81d4e496040f7c4a6a897018302c33ea55d56ddf4fa4ae474d54b28db54cdc755b3f4ebc59c1f23848a27c5cdfc13a2846f1bbe78b5e7dcb9f9f23ad92f8100ff9b48162641400d09e1243d09d8229abe92335f18801889d313023eaab299394fbf6e3e2cc02ec6726e9042ea2db1db679dc1a1115f6ce10f74aa05573", 0x98}, {&(0x7f0000004e40)="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", 0x1000}], 0x2, &(0x7f0000006640)=ANY=[@ANYBLOB="18008000000008000059c59b0100000081000000446d5412af2196ef8703359756e4c05e8ca6cc17403f86fcc961c47fe833c42d6ffa8418cce2f55fee17f9fc159996c2c6a87343f215c7bf7766f08cc62c", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="00fd00002000000000ef000bed00000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB='\x00\x00\x00\x00'], 0x100, 0x40}, 0x4011) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) [ 600.781464] IPVS: length: 39 != 8 09:16:41 executing program 2: ioctl(0xffffffffffffffff, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0)=0x27, 0xdd) 09:16:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f00000000c0)=0x200000000000202, 0xdd) 09:16:41 executing program 7: unshare(0x24020400) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x400000001) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000000000)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) close(0xffffffffffffffff) 09:16:41 executing program 1: ioctl(0xffffffffffffffff, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0)=0x27, 0xdd) 09:16:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0x4, 0x101000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480)=0x0) r4 = geteuid() fstat(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000004c0), &(0x7f0000000640)=0x0, &(0x7f00000006c0)) r9 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001580)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000001680)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000016c0)={0x0, 0x0, 0x0}, &(0x7f0000001700)=0xc) r12 = gettid() stat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0, 0x0}, &(0x7f0000001840)=0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001880)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001b40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b80)={0x0}, &(0x7f0000001bc0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000001d00)=0xe8) fstat(r0, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001dc0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001e00)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000001f00)=0xe8) lstat(&(0x7f0000001f40)='./file0\x00', &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpgrp(0x0) fstat(r1, &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003600)='./file0\x00', &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003bc0)=0x0) r27 = getuid() lstat(&(0x7f0000003c00)='./file0\x00', &(0x7f0000003c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003cc0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003d00)={{{@in=@multicast2, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000003e00)=0xe8) r31 = getgid() r32 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004280)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000004380)=0xe8) getgroups(0x7, &(0x7f00000043c0)=[0xee00, 0x0, 0xee01, 0xee00, 0xffffffffffffffff, 0xee00, 0xee00]) r35 = getpgrp(0xffffffffffffffff) r36 = getuid() lstat(&(0x7f0000004400)='./file0\x00', &(0x7f0000004440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000044c0)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004500)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000004600)=0xe8) getresgid(&(0x7f0000004640)=0x0, &(0x7f0000004680), &(0x7f00000046c0)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000004700)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004740)={0x0, 0x0}, &(0x7f0000004780)=0xc) getresgid(&(0x7f00000047c0), &(0x7f0000004800)=0x0, &(0x7f0000004840)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000004880)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000048c0)={0x0, 0x0}, &(0x7f0000004900)=0xc) stat(&(0x7f0000004940)='./file0\x00', &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000004b40)=[{&(0x7f0000000100)=@file={0x1, '.\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000180)="63f4501ecd76719660bed29f3381a324febdeefd5b2d9dfdf25d0b4e7458c5004bf8f59ceed9ad28d833a9661b2d940aff7c3b9916dcba426e9e45d3ba88b609a670a3ce82c8fb4b378ce36502daecd8bb893666cc45bf08ec850e68627c84e9e8c11d95ab9c50c2bade6674dbe218102eebf288d28ad9cbd8de87c208255260311b3f5598d2bfa3bf39035f81b1b894f7740162183895c68d5fcc1f7135a17e1fc245017c652cce2b72c9319b017e8397f9d2f1759cf5f5c8bc76a995eddd5e8b5c83", 0xc3}, {&(0x7f0000000280)="e3f244b10ab3d2e0cc2456c9c7109bd136333c01679232c6cf48021b550e762b0c3ab201804c5ac8e60239fdfe4d6c6a4ed924e4674b4ef9e6665d01e78cfd3ae3f60fab1a220dbdc03b71d4c9e1a73ba52785f6c525c9c0dd1711105d7eb25f470939e24630010158cfbda920881bcb2ee10b4ec8d88a657f49fdc3957a27e3c391328d", 0x84}, {&(0x7f0000000340)="81e44c05b351992beababdd7980bdde9a65ec4a5e30b53", 0x17}, {&(0x7f0000000380)="b2cd3656aec02a158bf2615626293c26cb644cc2a3dce54a1c44604163", 0x1d}], 0x4, &(0x7f0000000700)=[@rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r1, r2, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r0, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0xc0, 0x40}, {&(0x7f00000007c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000840)="14bfef2cbe2e163bc8320ad1cc95c8e7027009f8e213998c43375373c7b3310b50a31c2a1e808578a4c0d49c3a5d5f533d28b2b46d8a4e5cbca0f200eacec8504d889659c2411a", 0x47}, {&(0x7f00000008c0)="febac0fdf4e3f064193a145885d95ed86be4911c5fb01068a7a1b8f9602b543856de7d1c2701e8a4a1f950ea4a4fca29b4b90f9e6d50f3ac4e1cc52b00798c25f64c420177b04f5fbe9e6f6d04cddd33eb4c84b68bd2e976220d371efe1aeeae05813be543ab086c61fd54dce529838acae30d920eba5653611e8703a79dc63087dcae7536df", 0x86}, {&(0x7f0000000980)="eb6a9f1aeaf20cb00dc97278f1e2d1e91f31ccc53b57f9ae9f33701fb42536a362f176560a08a22687dbba1eaf5dc596506145d469870c624da1ad7fcbb217df0d92e1a25b230b0384a9b467ba7226725ef3b07dc505dd3e4dea255494d787d517b4b8fc55b4c2790b53066309a5616f923629df7ac4005e3ced4cc9d0d0014d4cd503c4111b3f9eed4908b9e35b41f24ca5384e3c7be80af28df24edc9b21e5328949f39e88b14bfd7ba73efa3f13f9011facaf325489ad6fe4bb10f63c0d9ccdd6379159e284dbedced7a881c0ae12f538c6523196006bb802ce680290853a104ef7f1dcd6b2fa8cee2899a9e98f13c0f11a06a91c80314b", 0xf9}, {&(0x7f0000000a80)="988570107c7d9d455368f360690d6d27caba962140ce4292b2b5af3f136209cb8e58c0943b52bb67ea68b2cf9783829b2f4e65fcfd917190e0d0a74d77ccb86df08b1bfdc789a86c92d8e030829be7f6744c95b28ef555f3fae333534eb4f47544d8727617e98b5c49d2b46b0d4febed92f640c576e955852bd8eedcd114b8cdc3aa80337db2ea3a831db0a0d9d920b6805d18e5c13d799431da4ce372a9be169e81cb5eb1fb45884be8c9be205d6655a57fe8ebc5025da7ca79162c721f9ab6059d4e7c3bacb68d36fe8e102a9f6fcf89d8478a9532269979ab13688295aecccc8b7125c74d09914b2b906e6c50491f2e1813f92cdbc847", 0xf8}, {&(0x7f0000000b80)="300e08d8090b509a928d300d10db6556734535eb5a9266e9781c5e9943", 0x1d}, {&(0x7f0000000bc0)="ccf41956b6506e9e7b09f6dfde3db0978093e22a5fe7c057604137b64989d966045761d519be67dfdb57d15efae64e760a5432175bda4b7baae16f5fe610ab13309e11b85f49", 0x46}], 0x6, &(0x7f0000000cc0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x4}, {&(0x7f0000000d00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000f80)=[{&(0x7f0000000d80)="a0cb620a40bf0ba1b72de427675fab8f347a1564adced77d206f1783dff8bea40a2a12ed7a879f823274f7f3541e1bf055e650681b5d25d010a73ebca5acc34e51c5070c0a82bbe97d06bd0279ba59fd7e3b9038c526fdbfabfebd0f71d69507fbffed4c17ec399f5ada95d76b35ebab94ebb155cc9e67b028cc63726d8558cec7149a61f94297fcc93af82cb625bce6e0cf7c0c848047", 0x97}, {&(0x7f0000000e40)="ad8c8f4fb9c00db9e021b519a76b89a3f715ea35d0d4212851d006258ef8f05f291ceb18a590e22e80ff9b2d2d50c2e8e67b4705417bb63cb651edc3415711c86a6a914f15edf7928b867d0b5372d0ebba5eecfc2c64130790081f25861317c475695de18b47258d2c03476ae3b5c627bbe5af52b09fba4a7063e58ddcef5a06b42a7699f8407c3782f2e11c1abe63", 0x8f}, {&(0x7f0000000f00)="37a02c4b8a96853bacaed571fbeb18e402ed484719fe24a834055d90a2fe", 0x1e}, {&(0x7f0000000f40)}], 0x4, 0x0, 0x0, 0x800}, {&(0x7f0000000fc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000001040)="b12a427da758ffe631eb5b0da4f093e9a840de7c", 0x14}, {&(0x7f0000001080)="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", 0xfa}, {&(0x7f0000001180)="0e6ae507038f1bab00bfba73c8100a1858625b68b95164ddcb89534d0c4f9e0aaf33eff16cf0bcac49e078b83ab44c91ba42240c7b4523069e923f7a8339651ea2b77ab5e25b6d728d4507c2a4f931e4121c5a0edbe4ebbe891521ad5e888b1e6605f87efc7ade6be6e6a0041ca28350c5f75fef4d78b7d00dffe6927c4925a4ce0ec97ccc327a68635743aa3fd6219f30e6eb31633833248c8dda1943275d535ef24fc804e79b81d8270b4d688485b83da66ded2b745149b70b85907fed22fc83a67770b5e2535b649809befc0584351b6a613a49df01d656e8a4a12e38", 0xde}, {&(0x7f0000001280)="a3f37a4a15eb664a3db519920b4a62c57e046386caddb332f250732ee2911e858e4e70", 0x23}, {&(0x7f00000012c0)="53e407c54a55ef065da180098503de4780c79d9ee2dcd5322ba8294ff88ea7f350d6a08a795ec449f768820d9d7c370a6a1464e14e3d095b38f7d451e28a26021147e0d9f58b378e3563a89b490f799c1446c97f32369aac4c3a1060831707688e9c86975082ef19f441cbba3956f8e5c27257c841fb8440061e09cf", 0x7c}, {&(0x7f0000001340)="55c08e0f3d0504c7367a932ed9a4c897276b022f87a9fffd7d30242b2d88692bc72122d5fc2e4db2c34987f88ae0a6031e12841c2c553edcfda8ece60aaaa79b18dde8e6ee3507f0d2ece8c3040fdbb6c4094ec99e1a8e90d950eeaadad1930c8cb58d4ada96c8c0425b8b81893d9b2340bd45f48631fc25adb89a6b1d1ac69ff5aa9295248a547f9e69f8997df7be889ccf21658f4d42ee4aabd10e79932ee1eb4d92503137eb9d436b9a70afa76d", 0xaf}, {&(0x7f0000001400)="06ad856d9396719063990c0f05091f345d11591d6d2d7a080025e196f159bf24c09973aca9ed0c8fd25a14721281501309b8bf47883aa5feabb6659272bcecd058cd6c680fea9e8e3fb7fef1ffa92ac2e9a16ebb3841fa35388d98d84cf3322a9ae495aed044", 0x66}, {&(0x7f0000001480)="6fdfb2d0911e7e7a82d975bdcdb1c2a27761083e4ae37807ac0ce15f1250fb104cd5a65e90d924ff99f1f00213f643f99f2b3cac010996e99195b9f3ed1c996c1c118d9213d95782f683b7", 0x4b}], 0x8, &(0x7f00000018c0)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r1, r1, r15, r0]}], 0x60, 0x81}, {&(0x7f0000001940)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001b00)=[{&(0x7f00000019c0)="297ddac65e8a136990e91211434c6ee15b5c991eaa70e562123c77a5a138f7fedc13ec73db1df7165f9893d0555e29650fd72a53dfb48b0163e0212f6df6e16dafe885a73a0c8e7be1352dfe064f09754a556d2f61e9bad619353ce2c46fa45b7c0d81d2874d1aa1981a8ec9a2f4f0034b6eefb17268c161ebe096489278b0943f14048da06097e6d20ac10b48b9440e7a84ffbd340bd1b15f5777a0d2bef8b55213004aeb315aaa00c385260b", 0xad}, {&(0x7f0000001a80)="f3db69f3da9f1644ec84e6929be5e12419352b8c6243bf877fab76ac44851c0c893af2791847fd505ea192b450", 0x2d}, {&(0x7f0000001ac0)="5421e1d2e74f9105f8d933378c48c09658", 0x11}], 0x3, &(0x7f0000002000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r16, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xc8, 0x4000000}, {&(0x7f0000002100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003500)=[{&(0x7f0000002180)="ea4e6895459acf6bb4a1d24e112b2f9502f6245444e425ae3143ae02b0a2624f227fcc037f9f0ac2a8bbac30c780fa3e44b211979680fe03dbfa3b0d4fa2037700c1f3b21b7c4fd925839cfae4d812ef9553cbfc19e9fabcf330f373fbf7311f2a810132c1d398ac7f44679c4799134f83da1eb6c54906e64732276d44d72dee8efde374e1a4de505c2abb4375b6f49188e0c167d5cb94836047076cec907152de89a136ddf28813ee8acecd14a0660a", 0xb0}, {&(0x7f0000002240)="1f6befa701067ec83557f566dd86ec0b514b50bf125cab7d04d9a75d457bd198b7ec26d063b405ccfb948c1c69d793256731aea7a9dbf6bad6866abfaeb7d1d9d9df1cc9a9a597c24f8ad38a56d8e1186925bfabb555b6737f6fe8866c39c4d7c244b23cb02e03487228ac3a903e6d2d4a0409cfe5898e52721cf992101237a82607100d1bebf8d6bab380d1f6", 0x8d}, {&(0x7f0000002300)="b1e273815157183818dd007cf3fe808582947b00351de8f3b44d3fefd4dc5e5d85053d65db4ae59d897986ebab8c71342f0fa19359ba6bb64050b0558ba78dd3829752c196fa663ebfd2fa2c3d8c80028e48cfa63c4fdf13e250c7a5a2a9d0fa7bbb617e1ab7186af2e3ed4d10aaa67d6bebe5f56472338a9ace54ea212aa1fd4ea667683f05a29832191f684a88be58d45be2", 0x93}, {&(0x7f00000023c0)="99459437c6c56fff1576cbaa92c1c4e5c0e5d3bee12493fcf788c0ea22dd2d5e6d0b50fc01c9af2b070a98e920bd586e7d08e0136a85587478d69e374b05c8ed1ab4371350b45e636c", 0x49}, 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{&(0x7f00000039c0)="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", 0xfa}, {&(0x7f0000003ac0)="e01effd2837d9cc4e41443cefb587322c9e1ea50b54abc99e1f1f10a63124b24303f4342f9e311b34f537449a2c89fb4138e1f766c014577d2f6d56e570d705c8351fd523211b389", 0x48}], 0x6, &(0x7f0000003e40)=[@rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xf0, 0x800}, {&(0x7f0000003f40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004240)=[{&(0x7f0000003fc0)="d6e59c835ef738dd0d277655011f365c0598ea04d5bf", 0x16}, {&(0x7f0000004000)="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", 0xfb}, {&(0x7f0000004100)="88cd1eed18305c31b9cd9d7914b1b97258a9fb5c316922b2aab92b4820fdb3dc44411c53430e5aa1672d41bd0d4d5914a7e5bf41ec987addfb52026af4190d96273277f47c04c78f0c4c8ff884edb58787635380427bed3c53ab0652a2f39e6a3625d70613ca7850774fe84bdf0c916d9bfd02", 0x73}, {&(0x7f0000004180)="f7ed75f4a33e5ba3889a5e35b41939aa185bf75920620cd512860617370f0803a8be321aa03584cfcd1178f424d93e1f4a4a2261c695b375815550cadd55e8f30b9e8ceb596f6240e6cf5f3d044709eb33410c712be08b092baff825bab1965b844d8794886c33b17f8639bf8c4b38e5677e4aeb66e5632296c31af1e927b1929c7b8023f77d99386ea95cde288e09", 0x8f}], 0x4, &(0x7f0000004d00)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r32, @ANYRES32=r33, @ANYRES32=r34, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r35, @ANYRES32=r36, @ANYRES32=r37, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r38, @ANYRES32=r39, @ANYRES32=r40, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r41, @ANYRES32=r42, @ANYRES32=r43, @ANYBLOB="00000000200000000000000001000000020000001a99e232b855fb3dd63cb2a5e3412a03d997bb7e28b1669878c707e546ae5a72d560370140bdf1688ab10f1945ebc3253df56b24a50e7d37344a9c7a2e5e5db9f9a1edc0ea6d36ddf4265e6fdf4bb9ae8f785b84f1778975e97a9f7368793e84f98bf4838b87652b300908ffbaeb00d2edf259cfc704beb563e266d99bfc1a1dc2e0fca36dcb71fd4368326d75fae173e83ec8946be9f5ac59", @ANYRES32=r44, @ANYRES32=r45, @ANYRES32=r46, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x120, 0x40001}], 0x8, 0x20000040) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r47 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r47, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r48 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r48, r48, &(0x7f00000000c0)=0x202, 0xdd) 09:16:42 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000005c0), 0xb8a) 09:16:42 executing program 2: ioctl(0xffffffffffffffff, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0)=0x27, 0xdd) 09:16:42 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:42 executing program 4: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000140)=0xc) r3 = geteuid() getgroups(0xa, &(0x7f0000000180)=[0xee00, 0x0, 0x0, 0xee00, 0xffffffffffffffff, 0xee00, 0xffffffffffffffff, 0xee00, 0xee00, 0xee00]) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={r2, r3, r4}, 0xc) socket$inet6(0xa, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r5, r5, &(0x7f00000000c0)=0x202, 0xdd) geteuid() 09:16:42 executing program 1: ioctl(0xffffffffffffffff, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0)=0x27, 0xdd) 09:16:42 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff01, 0x42) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000340), &(0x7f00000004c0)=0x4) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000500)) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='stat\x00\x00\x00') rt_sigaction(0x40, &(0x7f00000001c0)={0xffffffffffffffff}, 0x0, 0x8, &(0x7f0000000100)) r4 = dup(r2) socket$inet6(0xa, 0x2, 0x2010) ioctl(r0, 0x5, &(0x7f0000000740)="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") preadv(r3, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000580)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000540)={0xffffffff}, 0x2, 0x1009}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r4, &(0x7f00000005c0)={0xa, 0x4, 0xfa00, {r5}}, 0xc) close(r1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000000)={r2, r0}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000900)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x64, r6, 0x8, 0x70bd29, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0x4}}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x50}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x48000}, 0x8041) [ 601.313404] IPVS: length: 39 != 8 09:16:42 executing program 2: ioctl(0xffffffffffffffff, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0)=0x27, 0xdd) 09:16:42 executing program 1: ioctl(0xffffffffffffffff, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0)=0x27, 0xdd) 09:16:42 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) 09:16:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000100), 0x30, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) 09:16:42 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000140)={0x7, 0xffffffff, 0x1f, @random="55a1a2e7634b", 'bond_slave_1\x00'}) 09:16:42 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000005c0), 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xc, 0x4) 09:16:42 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) close(r0) 09:16:42 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:42 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x1000, 0x800) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000140)={0x2, 0xa3a8, 0x4}) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000001c0)={0xffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r1, &(0x7f0000000240)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000180), r4, 0x0, 0x2, 0x4}}, 0x20) 09:16:42 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:42 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = open(&(0x7f0000000000)='./file0\x00', 0x101240, 0x20) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r1, 0xc0385720, &(0x7f0000000080)={0x1, {0x77359400}, 0x3, 0x3928}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) [ 602.067491] IPVS: length: 39 != 8 09:16:43 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x58, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e21, @rand_addr=0x80000001}, @in6={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x6, 0x10, 0x2, 0x800}, &(0x7f0000000240)=0x18) close(r0) 09:16:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) unshare(0x24020400) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r1, 0x80084121, &(0x7f0000000040)) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) ioctl$RTC_AIE_OFF(r2, 0x7002) 09:16:43 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:43 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='ndt/ip6_mr_cache\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a80)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000b80)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000bc0)={r2, @rand_addr=0x4, @dev={0xac, 0x14, 0x14, 0x1c}}, 0xc) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460005006d180700000000000003003f00ffffff7f6f0100000000000040000000000000008301000000000000ff7f0000010138000100ff0fffff520051e57474ffffffff070000000000000003000000000000000400000000000000ffffffff000000007f000000000000001a00000000000000c94f0f570ad6be1fe3d6e5ddb2d3b6e3d91d4668c00a630110a3cf2f0db23e590bb8e503fcfeb721db9da00493330e46caa275b0078018e3cc9a1e637fc98f1508041185e711a288e8465d30ff67ee364b6bc32a36b8c189265490f1ca89056d45fd128be89be343719db4027e86325870bb7b0712ab1c74fdaafc78d2fc003da8249ee83d08daaa1ad6a46bafe24d6ce11fe95a537cd5f955442e8b65484a0f6d95754e57bc3116b77e1ab84505b443375ebe38a50246b00de3dfb019be52d5c7d500536fcce90f5630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eb978851000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x842) 09:16:43 executing program 5: socket$inet6(0xa, 0xa, 0x200) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="ffff000008000000010100000305e6dd7fdb00ea872b4a2ccf5d270ac41595f362a5cd8ddc68ba7a5c61d66610f64bbbb8971927516a79b81bdfee618c76b6c2f40fb74fc522ea5cef51f122a6208cf2536616d5a98e5d6c287a1d613b97d9ff02fe3882c52633921007490300468c6a6466e1a267fb4bfcfa05e9fc1454e0421f20466943ad2d4512e9e04b7d2b412643e901d94c5d19ddec2406406863f98e2bc48680997b1649291f367222f336dfa73aad520d647791ab5ea7d576b258ccab5217d0f87ceefb6c45ba05adf4277b6d82d6525a85d08cce5abaa38c07a66f29988ea0ad2b6a03e771725af8e18e3468b627"]) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback, @dev}, &(0x7f0000000080)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000240)={0x7, 0x0, 0x3ff, 'queue0\x00', 0x1}) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0xfffffffffffffe00, 0x0) sendfile(r1, r1, &(0x7f00000000c0), 0x0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000140)=0x8) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) socket$inet(0x2, 0x4, 0x7b) lseek(r2, 0x0, 0x0) sendfile(r2, r2, &(0x7f00000005c0), 0x0) 09:16:43 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:43 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) close(r1) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000340)="635f301ddfe5837012a5b90bcac702126f9f346d69dcf9da9e63b584951570e4460df32d5ba5b5a1057d011ccd9f53754b8927f08fc95971f56077edd9593b0830157659213613bf48f51564f05a3b2a51d53d045d7ccf01638393fd70554b17efec1c2018fcb76e9c22e7dc24d7d5203990ef25a44a58a110eeb452dea52e4eb395518d4a3401103f18a632eb5539b34a630f748ef46860457d5b6d35bcbc4680206e31d8445671c09f7f203357a897d52583ae40893973c12a744d675739a6c025b096ceb0ee7948faf7e906f3ded1af79f9969ebfcf0ee6f304b1de1cda980dff4babd7bc7b60f1a6056d76d1a712e538bc07218297", 0xf7}], 0x1, 0x49) 09:16:43 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) pipe(&(0x7f0000000000)) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) 09:16:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:43 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000240)=""/245, 0xf5}, {&(0x7f0000000040)=""/113, 0x71}, {&(0x7f0000000140)=""/173, 0xad}], 0x3, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000000)={0xbf, @rand_addr=0x7, 0x4e22, 0x4, 'wrr\x00', 0xa, 0x200, 0x50}, 0x2c) ioctl$RTC_UIE_OFF(r1, 0x7004) close(r0) 09:16:43 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x1) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x40}) r1 = memfd_create(&(0x7f00000002c0)='/dev/input/event#\x00', 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x1, 0x4}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001380)=@assoc_value={r2, 0x80000000}, 0x8) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000300)=0x10001, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x400445a0, &(0x7f0000013000)) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000013c0)) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000000)=""/179) fcntl$setlease(r3, 0x400, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) socket$rds(0x15, 0x5, 0x0) write$cgroup_type(r4, &(0x7f0000000180)='threaded\x00', 0x2ad065b204c12e78) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, 0x4) 09:16:43 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:43 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0), 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x7) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r2, r2, &(0x7f00000005c0), 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) 09:16:43 executing program 4: r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffd) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) 09:16:43 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) [ 603.038670] IPVS: length: 39 != 8 09:16:44 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000001c0)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') accept(r0, &(0x7f0000000540)=@xdp={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0x80) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000600)={0x0, @broadcast, @local}, &(0x7f0000000640)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000680)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002e80)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000002f80)=0xe8) getsockname$packet(r1, &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003000)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000003040)={@rand_addr, @empty, 0x0}, &(0x7f0000003080)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000030c0)={0x0, @local, @remote}, &(0x7f0000003100)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000003180)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000003600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000035c0)={&(0x7f00000031c0)={0x3e4, r2, 0x100, 0x70bd29, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r3}, {0xec, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r5}, {0x210, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xa62d}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0xfffffffffffffffb, 0x8000, 0x4, 0x800}, {0x1, 0x3, 0x5, 0x7fff}, {0x7, 0x6, 0xfffffffffffffff8, 0xbd0}, {0x32, 0x10001, 0x1, 0x8}, {0x40, 0x10001, 0xffffffffffffffea, 0xd489}, {0x4, 0xbd, 0x0, 0x1ff}, {0x4, 0x997, 0xfffffffffffff366, 0x401}]}}}]}}, {{0x8, 0x1, r9}, {0xbc, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9bf}}, {0x8, 0x6, r10}}}]}}]}, 0x3e4}, 0x1, 0x0, 0x0, 0x44000}, 0x48080) r11 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x80200, 0x0) accept4$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14, 0x80000) sendmsg$can_raw(r11, &(0x7f00000003c0)={&(0x7f0000000300)={0x1d, r12}, 0x10, &(0x7f0000000380)={&(0x7f0000000340)=@can={{0x1, 0x3, 0x6}, 0x1, 0x2, 0x0, 0x0, "cc03df57bf0a21a4"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x20000800) r13 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r14 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r14) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0xbeea) close(r13) 09:16:44 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x6, 0x8, [0x80000001, 0x1000, 0x0, 0x9, 0x9, 0xd1, 0x1, 0x7f]}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000200)=r2, 0x4) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) 09:16:44 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0xff, 0xffffffffffffffe0, 0xe20, 0x200}, {0xce, 0x8001, 0xa6, 0x7}, {0x7, 0xfffffffffffffff7, 0xef, 0xf32c}, {0x1, 0x400, 0x0, 0x7fffffff}]}, 0x10) sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:44 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) userfaultfd(0x80800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) openat$cgroup_procs(r2, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) close(r0) 09:16:44 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000005c0), 0x0) socket$inet(0x2, 0x800, 0x0) 09:16:44 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:44 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x4334, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, &(0x7f0000000080)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x100000001, 0x20}, 0xc) sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x18}}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000240)={0xbcf, 0x100000001, 0x7fff, 0xfffffffffffffc00, 0x2}, 0x14) 09:16:44 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) close(r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000040)=0xfffffffffffffdbc) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x3ff, 0x80000) listen(r1, 0x4) 09:16:44 executing program 0: r0 = socket$inet6(0xa, 0x80007, 0x40000004) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0xb2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb0b7, 0x4, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x20000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x880, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0x2) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x2000, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) 09:16:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) [ 603.701268] IPVS: length: 39 != 8 09:16:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:44 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x0, 0x581000) accept4$unix(r1, &(0x7f00000001c0), &(0x7f0000000240)=0x6e, 0x80800) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x2, 0x40, 0x6, 0x1, 0xffffffff, 0x4, 0x8d71, 0x3, r3}, 0x20) 09:16:44 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4410cbcd, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000000)={0x100, 0x3, 0x8}) close(r0) 09:16:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:44 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r1, r2, 0x0, 0x2) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x81, 0x40000) syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x7ff, 0x20c1) syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x100000001, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000200)={0x7bb57880, 0x204}, 0xfede) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r4, r4, &(0x7f00000000c0)=0x202, 0xdd) 09:16:45 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) signalfd4(r1, &(0x7f0000000080)={0x2}, 0x8, 0x0) 09:16:45 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000005c0), 0x0) write$binfmt_script(r1, &(0x7f0000000240)={'#! ', './file0', [{0x20}, {0x20, '/dev/loop#\x00'}, {0x20, 'net/ip6_flowlabel\x00'}], 0xa, "d59d64e089e9d052820e62cba863d99c5e4973a9c204b102608a70eabd2a5aa6ada6482f9a0ffb0b5e9a3c9993f3d1bfaa6137eaf7c90fa1c955cf142e3a4eca60475862560e6dc46986b57fb148174c45d04e5c3a4b1ed0e8c79f8d28a6a893f9317856179a2eee464f4e1625b5bfdaa4d2456a96394517df0626ccf8e0adaeb652edd14c019213d0975efdc86bb3d383279f4aa23ec46dde5a89377f4f52a213c874ae3c53c2dae455f49c535c7461eeff38f3eb4b8732840d87c239fec50e6af3ca1adf3af5618945fded37943b6e7ce998b670e639da6c"}, 0x104) 09:16:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) [ 604.327761] IPVS: length: 39 != 8 09:16:45 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) 09:16:45 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) close(r0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000000)=0x8) 09:16:45 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:45 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x20000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) signalfd(r0, &(0x7f0000000100)={0x7ff}, 0xd4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:45 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x6) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x401) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'bond_slave_0\x00', @random="4a2bc7ed4eb6"}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x402}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r3, 0x900, 0x70bd29, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x8040}, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x0) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendfile(r4, r4, &(0x7f00000005c0), 0x0) [ 604.727988] IPVS: length: 39 != 8 09:16:45 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x9) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$RTC_UIE_ON(r1, 0x7003) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:45 executing program 4: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$getsig(0x4202, r0, 0x81, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:45 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000002c80)='/dev/loop#\x00', 0x0, 0x800008480) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00000001c0)=0x2, 0x4) sendmmsg(r2, &(0x7f0000005180)=[{{&(0x7f00000016c0)=@in6={0xa, 0x4e21}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x1, 0x0) sendmmsg(r2, &(0x7f000000b1c0)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f000000b3c0)=ANY=[]}}, {{&(0x7f0000009980)=@generic={0x5, "2114fe94c4ea92ee9a47a84c32b8035c73b9f105c5bbbeea24fba309c1bad520301e08f96d15aad4693e57dad6d1a127a76f8bb62924767344ccc3a7fa936ccf8adc550e25ca63dbcbeeeecc46d4fab8a9a09689d82f7f6c9cdb454a20ec5500b3711fc16433f39176562ddb12a3342f75543110908fdf2df6c3487024c7"}, 0x80, &(0x7f0000009e00), 0x0, &(0x7f000000b8c0)=ANY=[]}}], 0x2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000000100)="77de76275c28d1e0d9345e2a0cb6e7858021bc3955ab248f799dbf2f5c03aa05b17db455bef535a1a10ec7ab0f5c96fcb3d15456bf32f980222125939b84787580e0e014aac93d4f817ec5c5fa94ba03cec49376132897e4eb9bf9ebaba8add84eb46c42246b28c902b40d6fbba3e72c0675d51c3c5bd29c434c99b6b0cb60d4f175fe5eac43aae27f91e6f83c0370ae4fa8f4d0700ad901c880dd074fcf97", 0x9f}, {&(0x7f0000001240)="2e16e42cfb6de07f0a8175bb6368afa9b20b3e4d95aa44ff391f6d7cb5c93f215ee4913ab6f98374076636c264736e7c488d470561fb9d3f8fc990e61777141d104f3058353fa16deeaca9f354c3a40e10970c5aa5f189e96fe4eb9e694597e1fe76ced99944ae1c098e5d15ae50a5da6538e1967e2062fdf4b0f5bcd02f40bcc9d7d83d8d93a58bd8f312903744bc062843a18217efc6b1f1769bda7c2f34b1aedcff71eac9ef25c2c4b37fa06a27e043f2cd81dcddf977a394e77c14ba1d9ea2c1d7715177a8dbebba6305b3058caa8d9bb53aae08f01861cc9329265f0bc85ccd2badad169a962bab4c4c8b682a331269dab853", 0xf5}, {&(0x7f0000001340)="12771817660eb201ac44c6aecb39023f4de298a417a98dac0df7d911c665c62b089546f74a63b759d0825842985ff68e601354be3b9d9beb122136ca6ccbf46b3bb1667abdea0ea2fd063cadbbe607b05ebad50acddf85d939fe7bfcb2aa6902d21e5d3dfe374ca72093d3771b61899534212fcbb7775ffd725a530cb17b3668dc94aad2fbe494f088d0ec93c67942b47cac0c4bcb1b34f76dc2e94fa0dc7f97b96b476226531021675e87f9466119241cf262b008d1856f430a69bdac626ea3d58e912d083e40e105576b4ff553bcb72dd5cda19e649a3b3e5bdb178296e0f0459a1a1766b0b9b6095fe25aab6f4faafee00cdb", 0xf4}], 0x4, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001480)=0x0) process_vm_writev(r3, &(0x7f0000002900)=[{&(0x7f00000014c0)=""/251, 0xfb}, {&(0x7f00000015c0)=""/218, 0xda}, {&(0x7f0000001740)=""/202, 0xca}, {&(0x7f0000001840)=""/137, 0x89}, {&(0x7f0000001900)=""/4096, 0x1000}], 0x5, &(0x7f0000002bc0)=[{&(0x7f0000002980)=""/17, 0x11}, {&(0x7f00000029c0)=""/227, 0xe3}, {&(0x7f0000002ac0)=""/22, 0x16}, {&(0x7f0000002b00)=""/115, 0x73}, {&(0x7f0000002b80)=""/34, 0x22}], 0x5, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)='yeah\x00', 0x5) close(r0) ioctl$FICLONE(r2, 0x40049409, r2) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001440), 0x4) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x200040, 0x0) 09:16:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:45 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:46 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) sendfile(r1, r1, &(0x7f00000005c0), 0x0) r2 = getpgid(0x0) getpgid(r2) 09:16:46 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000000440)=0x202, 0xdd) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x100000000, 0x1, 0x6, 0x7, 0x0}, &(0x7f00000002c0)=0x10) accept4$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @empty, 0x1ff, 0x140d, 0x99, 0x400, 0x9, 0x1, r4}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000300)={r3, 0x11, "3849fc0b2b544501b2bf95c87dec0ef4b5"}, &(0x7f0000000340)=0x19) sendmsg$FOU_CMD_DEL(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0xc21, 0x70bd26, 0x25dfdbfc, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x40080) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000400)) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 09:16:46 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x80000000, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000140)={{0x9, 0x3}, 'port0\x00', 0x84, 0x10010, 0xfff, 0x3, 0x2, 0xffffffffffffffff, 0xfffffffffffff801, 0x0, 0x7, 0x3f}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x406402, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) close(r2) 09:16:46 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:46 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0xffffffff, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') prctl$seccomp(0x16, 0x1, &(0x7f0000000000)={0x9, &(0x7f0000000140)=[{0x6, 0x200, 0x1, 0x1f}, {0x100000001, 0xfffffffffffffffe, 0x7, 0x9}, {0xffffffffffff8001, 0xfff, 0x3f, 0x9}, {0x20, 0x4, 0x1, 0x3ff}, {0x5, 0x4, 0x0, 0x40}, {0x2, 0x7, 0x0, 0x6}, {0x3, 0x0, 0x1, 0x7fff}, {0x9, 0x7fffffff, 0xfffffffffffffff9, 0x6}, {0x8, 0x1, 0x3, 0x5}]}) sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) 09:16:46 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x28802, 0x0) write$eventfd(r1, &(0x7f00000000c0)=0x2, 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) r2 = socket(0xa, 0x1, 0x0) write(r2, &(0x7f00000001c0)="d48a1cc67334925ca580a1e1e31ad0c9303ed9ac86c0b5b454d252a2951e9997687f2536ac41b1a8af0343b22a190c3cfff031c1fd1ad74400581cfb47c5b559d13111e02447980e2f74079589878b14e795f3e664681995278e65970d1ab48eb102c494b357c9d2d877fec8de20d1ea4bfb2c8771ffa888a8a393e3ec07159d3559f68091dc4336cae7d7f1833a8c47486a2d691b68a910d0881f87d2cbda86e8959265a585fa89a0ca90aeb4fb21133d2e89a3380a81746b15f38582e4bc", 0xbf) syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') arch_prctl(0x1001, &(0x7f0000000100)="a8f860426655d8c557c8e7462612ef4fe71d9fa7d6f20b13b546a85567b72a35f4723ae606504ca4c74e005177e54eab614b79e98f56c94df8fe97519bf617c74f24e6a6c16ba5efd65b70bc691e7b1ec7c223ffd90054fc56c4ce546a0b99d1b98e45382d5218b9901b0ee85e579367c19d2e02a9d30618c8c0cf86685e521311150d2e14822ab234c773") 09:16:46 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x1ff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) sendfile(r1, r0, &(0x7f0000002440), 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000140), 0x1) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)="0000000000000000000000000000006e6a800354069d2211ca491c6dc9a292215759b7173a5cd6bd8767451150d2", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x401, 0x2) close(r2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000180)=0x1) 09:16:46 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x9f, 0x1000000200080) sendfile(r1, r1, &(0x7f00000005c0), 0x0) 09:16:46 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:46 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) [ 605.564345] kauditd_printk_skb: 46 callbacks suppressed [ 605.564368] audit: type=1326 audit(1530868606.563:335): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=28722 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 [ 605.632946] IPVS: length: 39 != 8 09:16:46 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:46 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) close(r0) 09:16:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:46 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:46 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000140)="275b63707573657400674647c606be52f4fd2685b8dc8f38df2b77c986e6cb6ce38cae787c281ddce7009fd7fdae381def03005f1dc2a17d0cff9e9ac40b3f5195f3ad1083b108b1f5855a8b4b57dae3fb2fde2838879aee4ba8af7b800d2c", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) close(r0) 09:16:46 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:46 executing program 5: socket$inet6(0xa, 0x0, 0x83) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}, @in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, @in6={0xa, 0x4e22, 0x3, @empty, 0x81}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x21c6, @local={0xfe, 0x80, [], 0xaa}, 0x15}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x401, @mcast1={0xff, 0x1, [], 0x1}}], 0xcc) sendfile(r0, r0, &(0x7f00000000c0)=0x10000000, 0x8000) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r2, &(0x7f00000005c0)=0x28, 0x1fd) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x2bf71f31, 0x81, 0x10000, "67bc82268b21a04a6383d6f7aaaa7f9e889f8f6f7ee335f8776ecb4ad7c7e9f0af0bed7c56e9e6376aec6c8995aebe93847780cae741d4e80b36d55e846a1ee0635b25e2f248e72f4ca254d62494b18d"}, 0x6d) 09:16:47 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) [ 606.072963] IPVS: length: 39 != 8 09:16:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) [ 606.336723] audit: type=1326 audit(1530868607.335:336): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=28722 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 09:16:47 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000240)=0xc) ioprio_get$pid(0x3, r2) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) r3 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x2, 0x80080) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000140)={'team_slave_1\x00', 0x1f}) close(r0) 09:16:47 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$RTC_WKALM_RD(r1, 0x80287010, &(0x7f0000000140)) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) close(r0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000040)=""/23) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000180)={0x0, 0x7fff, 0x1}) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000000)={0x100, 0x1e, 0x6b, 0x3056, "5c42ef217b68bfcda2b0fe402b70726424b9332bb1c676d7efa49ffc447959fa"}) 09:16:47 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:47 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80e00, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000000c0)=r1) socket$inet6(0xa, 0x0, 0x0) getuid() sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r2, r2, &(0x7f00000005c0)=0xfffffffffffffffd, 0x0) 09:16:47 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) getpid() r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000280)='net/protocols\x00') sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) 09:16:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:47 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="ca000000c1821733d74a5891a48f3b3a9e9e8326244ae99514fc630510ad799d1fd946a25fe6204c14fb510528a0ef823b3cb636bf3691587a1888ae460712d9702d7d9095043c9a299fab64de287e9afd0fceeb6924788fb0e730d080a366481a9a7b39f159a1321f12c132174dff4fe89f7b391d505e002cd9ae770cdc328306e82be356b711837fad2a1322f9cb54a290c838e5101e9c70d19d689017a6bf6225b9e32167084a8c65d26a0f673a1bf4ef2c2eca1efb98362447fd757060e1fd625e43000000000000000000000000000000e09747c43f44f6d4e3d8f08f855ce964188c3888074e32a7a72726689a78feb487dad846a7732f94a5cf380e265be62906030e4b8734010a2b6a4a027d76dde22e9f84922d6b2d0c38b53b12fe767f0ccffcc1355e8c1b16778cf76e34b48b6f943c2abde57ce1956d251a4da294ca"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:47 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x3) ioctl(r0, 0x5, &(0x7f00000004c0)="da0b74e55fd11318a4050514bd2076fbe43b491997824d3210eb9e0d1058d08cc3260e01a0d5147fbf37ba4a4a58eba082f567c6d1d294e7c89e01fbbbe5cd6b5e4fa52c32164b41e5718a2987576fa1b2529fcad3f32458053588ce87f87f0e25a02d53a4064bc690de7f34d9ab992eb4436ca9e6") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x8200, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f00000003c0)={0x10001, 0x4, [0x7]}) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0xe5) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000140)=0x5, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="01012cbd7000fadbdf2501000000080004000900d94853ff0000000000000800040005000000"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000400)={'team0\x00', 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000002c0)={0x80, {{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x88) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000940)={{0xa, 0x1, 0x7, 0x1, 'syz0\x00', 0x87}, 0x1, [0x800, 0xfff, 0x144e, 0x1, 0x6, 0x1, 0x3, 0x9, 0x1f, 0x2, 0x6, 0x101, 0x5, 0x6, 0x15, 0x18, 0x8, 0x2, 0x6, 0x4, 0x6, 0xffffffff, 0x7, 0x92abcb5c00000, 0x4, 0x4, 0x2, 0x4, 0xcf, 0x401, 0x4, 0x6, 0x4, 0xf0, 0x3, 0x2, 0x4, 0x100, 0x8, 0x2, 0x52, 0x1, 0x3f, 0x4, 0x1f, 0x8, 0x1, 0x0, 0xfffffffffffffe00, 0x0, 0x9, 0xb3, 0x4, 0x5, 0x9, 0x5d07, 0x1ab, 0x7, 0x1, 0x3, 0x5, 0x3, 0xfffffffffffffffd, 0x200, 0x1, 0x7ff, 0x7, 0x3, 0x8, 0x6da6, 0x2, 0x9, 0xffff, 0xde, 0x100000001, 0x6, 0x1, 0x1, 0x10000, 0x7ff, 0x7, 0xffffffff, 0x4, 0x6, 0x10001, 0x401, 0x1, 0x1f, 0x8, 0xfffffffffffffff8, 0x6, 0x8, 0x1fe00000000000, 0x4, 0x9, 0x400, 0x10001, 0x40, 0xe18a, 0x1, 0x5, 0x4, 0x1000, 0x8, 0xfffffffffffffffe, 0x916, 0x7c3, 0x6, 0x7, 0xde3, 0x6, 0x7fffffff, 0x7fffffff, 0x9, 0x4, 0x80, 0xff, 0x5, 0x7, 0x5, 0x4, 0x6, 0x1, 0x5, 0x3, 0x2, 0x5, 0x4]}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000440)=0x8) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)=@deltclass={0x2c, 0x29, 0x300, 0x70bd29, 0x25dfdbfe, {0x0, r5, {0xfffb, 0xc}, {0xf}, {0x0, 0x7}}, [@TCA_RATE={0x8, 0x5, {0x72, 0x1d}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4008850}, 0x800) fstat(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = shmget$private(0x0, 0x3000, 0x78000840, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_UNLOCK(r8, 0xc) fchownat(r3, &(0x7f0000000100)='./file0\x00', r6, r7, 0x1800) [ 606.628278] IPVS: length: 39 != 8 09:16:47 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:47 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfffffffffffffffe, 0x80000000401ffff) r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x7, 0xffffffff80000001}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0x5}, &(0x7f0000000280)=0x8) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000140), &(0x7f0000000000)=0x68) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) close(r0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) 09:16:47 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) ioctl$TIOCCBRK(r1, 0x5428) 09:16:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:47 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x85) sendfile(r1, r1, &(0x7f00000005c0), 0x0) 09:16:47 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffc1, 0x200000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000002c0)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000080)="2957e1311f16") fanotify_init(0x4, 0x101000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xffffffffffff0c86, 0x280000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x401, @loopback={0x0, 0x1}, 0x8}}, 0x7fff, 0x7fffffff, 0x1ff, 0xfffffffffffffeff, 0x2}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r3, 0xffffffffffffff8b}, 0x8) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r5, r5, &(0x7f00000000c0)=0x202, 0xdd) 09:16:48 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:48 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="63312b31638ac0da0ea4b5497eb78c2d5f479bc65aac9f79c9152b96162c6ce436476ce39107363cf3806b90d80f938220d7061bdd397012085641f07d799c3a12729eb3efa687a1f04fbe837db7", 0x4e) close(r0) 09:16:48 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f47767") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:48 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) close(r0) 09:16:48 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0), 0x0) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'bcsf0\x00', r2}) socketpair$inet6(0xa, 0x4, 0x5, &(0x7f0000000000)) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r3, r3, &(0x7f00000005c0), 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000300)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000640)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4080800}, 0xc, &(0x7f0000000600)={&(0x7f0000000400)=ANY=[@ANYBLOB="98010000150008002bbd7000fddbdf2500000000000000000000000000000000fe8000000000000000000000000000bb4e2100044e22fff702000080ff000000", @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="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"], 0x198}, 0x1, 0x0, 0x0, 0x48000}, 0x24044000) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000680)={@loopback}, &(0x7f00000006c0)=0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x3, {{0xa, 0x4e20, 0x800, @dev={0xfe, 0x80, [], 0x16}, 0xca8f}}}, 0x88) 09:16:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:48 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:48 executing program 4: socketpair(0x2, 0xa06e5ed2162fdac0, 0x1bc, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000080)=0x1ab) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:48 executing program 3: r0 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000240)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f000033a000/0x1000)=nil, 0x1000, 0x5, 0x12, r0, 0x0) read(r0, &(0x7f0000000280)=""/124, 0x7c) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) symlinkat(&(0x7f0000001600)='./file0\x00', r1, &(0x7f0000001640)='./file0\x00') r3 = syz_open_dev$midi(&(0x7f00000018c0)='/dev/midi#\x00', 0x401, 0x8000) timerfd_gettime(r3, &(0x7f0000001900)) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) r4 = syz_open_dev$mice(&(0x7f0000001440)='/dev/input/mice\x00', 0x0, 0x101000) getdents(r4, &(0x7f0000001480)=""/181, 0xb5) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000001800)=""/167) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x4000, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000001740)=0x0) sendmsg$nl_netfilter(r5, &(0x7f00000015c0)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001580)={&(0x7f0000001a00)=ANY=[@ANYBLOB="ec0000000d01020029bd7000fbdbdf2507000007080054004dddeb8e196aa6fbc99cef457e7994ee568b66bf1924a341f78b54653349708169e248ece0800d8235d120f2acadd68a52455218bc1ab9ab9410bce72548cff13bfc265f5123a0ac76fac4ac5a55dad7405ffc7e44e11668538a09c46b1e3161cb8f128075818843e0968577afcd4436c2e2e1bdbce510ec02501db470dde1bbeb16396dfa042ea5a81650663502d169cb3c0fd141b2ba41d1f9c21ecd6a40bee13fb6f680edfbcf0e76635ded36265799e510a9ae7ce1a8e8cc301a8462da29fe5e494ea91ac2b2770ed332f68f3fcfbe469a80c0f476cd9618de34944f271afc0aa0f48fe371d8f38b5351cb617ec9cc505c72a11d716b914e1dafdfaacb721696cba9b0f167b8286b80fd5b35e8e4fbd27f746a86477141ab6fe1b3b1b11faf9086f2985dbaaf45cca6746c8e", @ANYRES32=r7, @ANYBLOB="3b1fce5a661ba784c7f83e29d54193271666e653785d938b391e4b3132974ff03e8b53e01a681ba0a42b79f93f64e6c22e69509ff095524294fd85e6d0186ecc7e33be201a42f44080e3fd2ac6d3416df68402e4892c7f934448b00d9f76c6e7fdc232c5832b715852cb84c9a3030ac3b62fa1a38b0818f922280f62f01c276f3c10af351953cb2262784bb00f7572baa42254806c3d4ab7b380e280d862ac8a0cb2655c2709a84476794a5589153f046aee595ed7ffab61d869619e2224cf87e3fe10efe843560d99581a1fc837000088cc473217e6c3763781b7a4cde78a96e803451f50bd7c5a34205fc07bd160df54de1dd3156a343d126bf77d4ea6026658f65750acfcc2a9cf65bf1397c0b0ed924f7270b0bb2145a47e13793ca241b307b372de41d1e752dbc6"], 0xec}, 0x1, 0x0, 0x0, 0x40}, 0x20000840) sendmsg$IPVS_CMD_DEL_DEST(r5, &(0x7f00000013c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001380)={&(0x7f0000000340)=ANY=[@ANYBLOB, @ANYRES16=r6, @ANYBLOB="040229bd7000ffdbdf250700000008000500080000001c0003000800080003000000080008005000000008000400ff0f0000"], 0x38}, 0x1, 0x0, 0x0, 0x4008000}, 0x8000) close(r1) syz_open_dev$evdev(&(0x7f0000001540)='/dev/input/event#\x00', 0x3ff, 0x400400) r8 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000001680)={0x0, 0x2, 0xfffffffffffffff1, 0x1, 0x81, 0x6d33, 0xffff, 0x100, {0x0, @in6={{0xa, 0x4e20, 0x3, @empty, 0x7}}, 0x3, 0x7f9, 0x87, 0x2, 0x1}}, &(0x7f0000001780)=0xb0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f00000017c0)={r9, 0x9}, 0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r8, 0x54a2) 09:16:48 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f47767") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) [ 607.609950] IPVS: length: 39 != 8 09:16:48 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) r2 = eventfd2(0x8001, 0x1) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) close(r0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000040)={r2, 0x0, 0x9742, 0xfffffffffffffff8}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x1, 0x0, 0x1, 0x3, 0x4, [{0x7ff, 0x7, 0x7, 0x0, 0x0, 0x4}, {0x4, 0xe7d, 0x0, 0x0, 0x0, 0x203}, {0x2, 0x0, 0x100000001, 0x0, 0x0, 0x2400}, {0x7, 0xfffffffeffffffff, 0x3, 0x0, 0x0, 0x2604}]}) 09:16:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:48 executing program 4: r0 = socket$inet6(0xa, 0x7, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8002, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) getresgid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0x86c44bf79d8e0eb7) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f47a85b8ca8256ac78671070") r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r4, r4, &(0x7f00000000c0)=0x202, 0xdd) 09:16:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f47767") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000100)) r2 = socket(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000180)={{0x77359400}, {r4, r5+10000000}}, &(0x7f00000001c0)) 09:16:49 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x1c, 0x29, 0x328, 0x70bd2d, 0x25dfdbfe, {0x12}, [@typed={0x8, 0x100, @ipv4=@broadcast=0xffffffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24004800}, 0x4008080) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) 09:16:49 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) flock(r0, 0x2) close(r0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000340)=""/236) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x88000, 0x0) 09:16:49 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x10}, @local={0xfe, 0x80, [], 0xaa}, 0x1, 0x4, 0x9, 0x400, 0x1, 0x84600104, r1}) socket$inet6(0xa, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0), 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r3, r3, &(0x7f00000005c0), 0x0) 09:16:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f47767") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f4776710") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:49 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x3, 0x0, 0x3, 0x4, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x101, 0x8, 0x82f, 0x6, 0x0}, &(0x7f0000000100)=0x10) fcntl$getown(r2, 0x9) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e20, 0x5, @empty, 0x81}}}, 0x84) [ 608.445991] IPVS: length: 39 != 8 09:16:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x88, 0x2) sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) r3 = shmget(0x3, 0x4000, 0x78000000, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f00000006c0)=""/4096) 09:16:49 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2000000000000000) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) close(r0) 09:16:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f4776710") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:49 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r0, &(0x7f0000000000), 0x0) membarrier(0x41, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r2, r2, &(0x7f00000005c0), 0x0) 09:16:49 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)={0x0, 0x59, 0x2, 0x6, 0x3, [{0x3f, 0x6, 0x5, 0x0, 0x0, 0x4}, {0x9, 0x8, 0xf82b, 0x0, 0x0, 0x200}, {0xfffffffffffffffc, 0x2, 0x9, 0x0, 0x0, 0x2}]}) 09:16:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f47767") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:49 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000003491fd3341a15291ffdbdf250000000908008b0001f8ffff"], 0x1c}, 0x1, 0x0, 0x0, 0x4814}, 0x4014) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x800, 0x0) close(r0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 09:16:50 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x202000000802, 0x7ae) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000400)=0x6, 0x550) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x80000000000041}, 0x20) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$void(r1, 0xc0045c78) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000001000010000000000000000ebeb1a08e74af060e1f60000007263aad31b87de517c7a0edac893099bc980b50fbcb8c4361956515dbfb0c70490f435f6e59366a07c022a4ae09df360472df30afbd93485a7eca7b3b66793da91cbd7c21eac9297513b2ee89c50bccd84be213c612e7d6616026c222e43f395abd010ad741a0251fb796467529883121a"], 0x1}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x2c000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) 09:16:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f4776710") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) [ 609.195429] IPVS: length: 39 != 8 09:16:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'tunl0\x00', 0x1}, 0x18) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') socket$inet6(0xa, 0xf, 0x2) sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:50 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) 09:16:50 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x78) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) socket(0x40a, 0x1, 0x2) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000440)={@broadcast, @local, 0x0}, &(0x7f0000000480)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00000004c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x10, r5}) sendfile(r4, r4, &(0x7f00000000c0)=0x202, 0xdd) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x0, 0x0) 09:16:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f47767") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:50 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000240)="6e656f2f69bf8500006c6f776c6162656c006525b3f4a7ffaf0699074ad3dc31518b52bb3d1622b385829528e9e4b2a536c08fc3cfdf3a0be71bac0107f3186b730a8ad3136ce9247632e362bf547f4100000000ddcd00000000000000000000") sendfile(r2, r2, &(0x7f00000000c0), 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r3, r3, &(0x7f00000005c0), 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) rt_sigaction(0xf, &(0x7f0000000100)={0x9, {0x2}, 0x40000002, 0x6}, &(0x7f0000000140), 0x8, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f00000002c0)={r4, 0x1ff}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000300)={0x5, [0x6, 0x12, 0x1, 0x0, 0x4]}, &(0x7f0000000340)=0xe) 09:16:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(0xffffffffffffffff, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:50 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) connect(r1, &(0x7f0000000140)=@ethernet={0x6}, 0x80) close(r0) pwrite64(r1, &(0x7f0000000000)="b32a57b5c1a241c5e3c8827994513d6179d594dd85941999d35426e485c1c4c6bcfefaff460cb76a1b150ef99ec778a879074122d7eb1d39366020e82b369d0c44e6c12b93", 0x45, 0x0) 09:16:50 executing program 4: r0 = socket$inet6(0xa, 0xd, 0x2) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) r3 = getpgrp(0x0) kcmp(r2, r3, 0x3, r1, r1) 09:16:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(0xffffffffffffffff, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:50 executing program 0: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x2) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) r2 = socket(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xec3d}}}, 0x84) sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) 09:16:50 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x9, 0x800) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00000000c0)={0xb2, 0x0, 0x401, 0x8, 0x1, 0x200}) 09:16:50 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000240)=0xffff) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="0f1729df660beb27ecccade05afea574", 0x10) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) close(r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 09:16:50 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000840)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x2f, @loopback=0x7f000001}, 0x10) 09:16:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f4776710") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:50 executing program 5: socket$inet6(0xa, 0x800, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000e80)='/dev/loop#\x00', 0x5, 0x82) r2 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000d00)={{0x8, 0x3, 0x401, 0x7ff, '\x00', 0x7}, 0x6, 0x100, 0x80, r2, 0x4, 0x1c, 'syz1\x00', &(0x7f0000000000)=['/dev/loop#\x00', '{\x00', 'ppp1\x00', 'ppp1ppp0keyring\x00'], 0x22, [], [0x7, 0x0, 0xbb5, 0x3]}) setsockopt$inet6_buf(r0, 0x29, 0x1006f, &(0x7f0000000200)="09a4f481ba1187e784a800db3a17901c3b01a8d44b68cf94b65f0cf7b04bf1936ea149ce", 0x24) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000a80)=@assoc_value={0x0, 0x101}, &(0x7f0000000ac0)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000000c00)=[{&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000100)="ef30731911a9d6febeb42008248cac80caeae8c817205a5f7934f496353b45df9693b784436c23d39d1b9a6e2d5c2a0058d294d84e9eb472627b119809e3a29fcc06f7209de659b945", 0x49}, {&(0x7f0000000b00)="d68b388e5c683630b1b5b44086f66459997c563de4cdd983c647130787928f743267ccbe77106dc7488856b3443bf208f84d248942fcf270e155e364922c034ca2a310a4f7882bcd3d8e70e825f5bee59aff98e00d9d72ec37900ac65b88f575046740eaa07ac7947f0a6832c3f0db4b73946e5a3cba4256cea9a29fd8643867876c5ab33667b5ac81e6f57831a75d03", 0x90}, {&(0x7f0000000180)="eee0421c8ca7ec686d17ebd4a502", 0xe}, {&(0x7f0000000300)="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", 0xfe}, {&(0x7f00000001c0)="ffb2c74ecd18c1e1eced5bf57be798afa7a3fdd7a6ab52260b1247eb6d5b60500287c29e295d125e5f24219a73ac65f62322", 0x32}, {&(0x7f0000000400)="b6284b0680a68f3079a8516afc27c11234d5c7933d67d05d95d19c55556be8396db01969583bf55a99b501ed7c2f37f7ede6e20376d8f08e4a97dbfbc82f04249e38d3df0cbe58925ce4d80767bda8b005c0111feb", 0x55}, {&(0x7f0000000480)="5b963a9b9c3c09e82f6c1677f699a84dc111db51715080900416738e7a69e4dda588b65eabef6c3217e0f6f0c0cb16bf2b4c224dce4f45a778", 0x39}, {&(0x7f00000004c0)="b1624b4b5a008b2c11a6280a2820e920051cde357ec4febbb15879bd946d63e0915493eab05c489b577ffc5a29c21f9d10b056605d7a0eb445c340bd44456d46196b7083279437f3d071120d4f3a3a05a9cba84776516b804fd999471dc46b25b6bb59cf022336e0f0ceaa3e4204f5f806b5fe37885901fa19c0aa5a899801380e417eb24ded339cb63f4b3e444dba213e34ab283b75601b", 0x98}, {&(0x7f0000000580)="3f0beb20ad4b4658c3b38d86061034bb42b07e2c8a4683ae0008a8a87286aa75f6933e2b956aa2e9530135580f7b773133c4", 0x32}, {&(0x7f0000000600)="80e8b1875cda43c1287c404a3099de219c74a7bf6bc2549456c4cc4769e1f04ffc5e408518cd5cd9b8e42245c0e39752d8162cb05baa519ae0c6dd8aac15629f731129a22172edfe66ec233bf8c4bfbb547395dacb84acebe914e13190ac3f2fad3e9503cfbd62cfb110e924e50d430016", 0x71}], 0xa, 0x0, 0x0, 0x44}, {&(0x7f0000000740)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000900)=[{&(0x7f0000000780)="0cb5ba2986def6cc5973a9f842dc57b7dcd1ff9bf73b965c99e3b5ce69055c30c20fa62d905308fb7becfebfc2ead4e575f99afbb497df7bc4fa9323fcc06c725304a6be0cceb5f1128c12667b032a22061eb75df8ca77d53ce391cc0072526b0a9efae166603642044ea88a9da4e2d221a21b55d87cce98d8e9f454e071228fe331af0060e57359f4d6c747477ceeee2c38d993c5d195b619d24cd2b5dd00fb601ced4958b24976a0d8dd35df62b75d085ca77093dfeb75c408358aabf6396eb43dad7eb9ce454855c5685f853114", 0xcf}, {&(0x7f0000000880)="ce843802895f45e1f42bd1cc6a2f831846bdc73b8632b220b055a33cb9fee7ac62ea8610bcd891182423f606badb83eb2269cb8972c674aafbb2c3f37e9d29290c40e73b2c0601f57a5cc9fe5ebb8d35a1d0ba4c50b554f10647", 0x5a}], 0x2, &(0x7f0000000940), 0x0, 0x80}, {&(0x7f00000009c0)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000a40)=[{&(0x7f0000000a00)="47ab7198578937add264bff2014eb7", 0xf}], 0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="20000000000000008400000008000000fe8000000000000000000000000000aa1800000000000000840000000000000004000000ff00760018000040000000008400000006000000249abf50d2eb893ad58de7d9265f0000000000000000300000000000000084000000010000000010810000000000fffeffff02000000080000000100000008000000", @ANYRES32=r3, @ANYBLOB="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"], 0x17f, 0x4}], 0x3, 0x0) sendfile(r1, r1, &(0x7f00000005c0), 0x0) 09:16:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r1, 0x80045700, &(0x7f0000000000)) sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) 09:16:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(0xffffffffffffffff, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:50 executing program 6: 09:16:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f4776710") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:51 executing program 7: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000100)=0x28, 0x3) r2 = memfd_create(&(0x7f0000000180)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x4, 0x8}, 0x20}, 0xffffffd9) close(0xffffffffffffffff) 09:16:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x8000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x10080, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140)={0x2, 0x9}, 0x2e) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) 09:16:51 executing program 6: 09:16:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) 09:16:51 executing program 5: socket$inet6(0xa, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000380)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0), 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r2, r2, &(0x7f00000005c0), 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000180)=0xc) setreuid(r3, r4) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) 09:16:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f00000000c0)=0x27, 0xdd) 09:16:51 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) 09:16:51 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x24) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000012000/0x4000)=nil, 0x4000}, 0x3}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) close(r1) 09:16:51 executing program 6: 09:16:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f4776710") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x1) r1 = add_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="3ed4d85dcde846f02a5e69aba493d277ca88930ab0e1a3", 0x17, 0x0) r2 = request_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='user@-bdevppp0^)\x00', 0x0) keyctl$link(0x8, r1, r2) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) io_setup(0x20, &(0x7f0000000340)=0x0) io_getevents(r3, 0xc99, 0x4, &(0x7f0000000400)=[{}, {}, {}, {}], &(0x7f0000000380)={0x0, 0x989680}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000000680)) r6 = socket(0xa, 0x1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000740)='/dev/loop-control\x00', 0x288000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000480)='/dev/snapshot\x00', 0x200200, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}}}, [0xff, 0x9, 0x824, 0x7, 0x6cf, 0x6, 0x3, 0xfff, 0x9, 0x1f, 0x8, 0x200, 0x1, 0x10, 0x5]}, &(0x7f00000004c0)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000000640)={r8, 0x8}, &(0x7f00000006c0)=0x8) r9 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$BLKRAGET(r5, 0x1263, &(0x7f0000000700)) sendfile(r9, r9, &(0x7f00000000c0)=0x202, 0xdd) fcntl$setlease(r4, 0x400, 0x2) 09:16:51 executing program 4: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000180)='auxv\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) 09:16:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f00000000c0)=0x27, 0xdd) 09:16:51 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) close(r0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000000)) 09:16:51 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/ip6_flowlaMel\x00') sendfile(r2, r2, &(0x7f00000000c0), 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x208000, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000002780)={0x53, 0xfffffffffffffffb, 0x1000, 0x8, @scatter={0x7, 0x0, &(0x7f0000001600)=[{&(0x7f0000000240)=""/3, 0x3}, {&(0x7f0000000280)=""/209, 0xd1}, {&(0x7f0000000380)=""/124, 0x7c}, {&(0x7f0000000400)=""/129, 0x81}, {&(0x7f00000004c0)=""/107, 0x6b}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000540)=""/24, 0x18}]}, &(0x7f0000001680)="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", &(0x7f0000002680)=""/202, 0x200, 0x10014, 0x3, &(0x7f0000000580)}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000002800)={0x4530000, 0x18, [0x0, 0x5, 0x6, 0xed7, 0x7, 0x6]}) syz_open_dev$sg(&(0x7f0000002840)='/dev/sg#\x00', 0x10000, 0x8000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000028c0)={0x7, &(0x7f0000002880)=[{0x9, 0xffffffffffff8001, 0x20, 0x8}, {0x81, 0x3, 0x95, 0x401}, {0x698631c6, 0x9, 0x1, 0x9}, {0x2, 0x7, 0x401, 0x3}, {0x8, 0x20, 0x6}, {0x824, 0x80, 0x40, 0x2}, {0x3, 0x100000001, 0xfe, 0x6}]}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x5, 0x2, 0x3, 0x3, 0x8, 0xfffffffffffffff9, 0x9}, &(0x7f0000000180)=0x20) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r3, r3, &(0x7f00000005c0), 0x0) 09:16:51 executing program 6: 09:16:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000140)='personality\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) 09:16:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(0xffffffffffffffff, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f00000000c0)=0x27, 0xdd) 09:16:51 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0xfffffffffffffffd) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000240)=""/255) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0xffffffffffff0001, 0x4) close(r0) 09:16:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000100)={0x5, &(0x7f00000006c0)=[{}, {}, {}, {}, {}]}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:52 executing program 6: 09:16:52 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000005c0), 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000080)={0x6, 0x7a7, 0x6, 0x3, 0x8}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/45) 09:16:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) mprotect(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x4) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x4000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000240)={{0x2d27b0b1, 0x80000000, 0x1, 0x0, 0x6, 0x5}, 0xfff, 0x100000000, 0x2, 0x1, 0x6, "8fc6b3dadefb223000bcc9f496b68e5462ad5565dbee9bc81cbfb16c1b6693211b47799a8d055ce01eba2521964d2613a525511c024b17399d68371356a59afd1a7c3aad806e1cdc4acdd92a459cd4f52d1a2febcd0ff7d8aaedb4c533c67425559f1b3087d6380a6f69af535d5105bd4789a8d9efcd7a3bebdcd62b32ccc7ce"}) close(r1) 09:16:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) finit_module(r1, &(0x7f0000000000)='net/ip6_flowlabel\x00', 0x2) 09:16:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0), 0xdd) 09:16:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(0xffffffffffffffff, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:52 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) close(r2) ioctl$int_in(r2, 0x5473, &(0x7f0000000040)=0x9) 09:16:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x10002, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000140)={0x22, 0x141, 0x0, 0x81}) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000180)={'veth1_to_bond\x00', {0x2, 0x4e20, @rand_addr=0x8}}) 09:16:52 executing program 6: 09:16:52 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000000000), 0xfffffffffffffffd) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000005c0), 0x0) mq_timedreceive(r0, &(0x7f0000000080)=""/82, 0x52, 0x200, 0x0) 09:16:52 executing program 6: 09:16:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0), 0xdd) 09:16:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(0xffffffffffffffff, r1, &(0x7f00000000c0)=0x27, 0xdd) 09:16:52 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x40201) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x68, r1, 0x500, 0x70bd28, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xab4d}]}, 0x68}, 0x1, 0x0, 0x0, 0x810}, 0xc880) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000480)="74086e750000000000000000008c00", 0x3) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) close(r2) 09:16:52 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400000, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) 09:16:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x100000001, 0x141100) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e21, @rand_addr=0xfffffffffffffe00}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e22, @rand_addr=0x9}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x98) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) 09:16:53 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000080)=0x5, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x86) sendfile(r1, r1, &(0x7f00000005c0), 0x0) 09:16:53 executing program 6: 09:16:53 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000240)=""/241) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) 09:16:53 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x401, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) close(r1) 09:16:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0), 0xdd) 09:16:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/rt_acct\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000080)) 09:16:53 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 09:16:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f00000000c0)=0x27, 0xdd) 09:16:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000240)={0x10000, 0x9, 0x1bc3}) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') r6 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x6, 0x1, 0x6f, 0xa4, 0x0, 0x2, 0x80, 0x2, 0x101, 0x8000, 0x1ff, 0x0, 0xfb, 0x0, 0x7, 0xff, 0xea, 0x3, 0xa053, 0x4, 0x2, 0xb9da, 0x5, 0x8, 0x21, 0xb1, 0x2, 0x1f, 0x8, 0x1, 0x7fffffff, 0xfff, 0x1, 0x9, 0x3, 0x2, 0x0, 0xee0e, 0x3, @perf_config_ext={0x8, 0x1f}, 0x121, 0x1f7, 0x7, 0x3, 0x100000001, 0xfffffffffffffffe, 0x8c9}, r6, 0x1, r4, 0x0) epoll_pwait(r5, &(0x7f00000001c0)=[{}], 0x1, 0x99, &(0x7f0000000200)={0xffff}, 0x8) r7 = fcntl$getown(r1, 0x9) sched_getparam(r7, &(0x7f0000000100)) sendfile(r5, r5, &(0x7f00000000c0)=0x202, 0xdd) 09:16:53 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = fcntl$getown(r1, 0x9) ptrace$peekuser(0x3, r2, 0x5) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x4080, 0x0) sendfile(r1, r1, &(0x7f00000005c0), 0x0) 09:16:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x3) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000200)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 09:16:54 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x1043, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f00000001c0)) tkill(r0, 0x1000000000016) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 09:16:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0x0) 09:16:54 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0xfffffffffffffffc) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) close(r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 09:16:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f00000000c0)=0x27, 0xdd) 09:16:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) sendfile(r0, r0, 0x0, 0x4) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl(r1, 0x2, &(0x7f0000000640)="dd33baff") setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000600)={r2, &(0x7f0000000400)="ac68a2d84e92f0e72c7f85fc22835dbe756ac2739bfa3d93087bc355726d1bc349ee315ef66fcfe829068ffc27f151f0aaccce9226adf9c1a188eaaa5333847aab9b0c2db66b6c516ec96c3fde4d35365e03a31538f83280155b2a681e2e711c9d9d01baa62c6540aef7320b2dc67179ace16381d4d344ec03c7c867cfb67006b189ba1d47ff811ea79d3fda88923ac109929765ce09960ba18ad607bef0f29b570d8f60b8a932ee48973471d26f9edeb5fcd4719612c60b1930884e3bdb374ffff2263d86a17bedab0e13c5632396ad4cb55f8c43c3dfb7a73a13e4e742079c5f768e932391eb3af5c855dab7c304a2cf3214c17458", &(0x7f0000000540)="81a6cfa67ca18d832c3c1b545462605741fde7d4c461bf8139c95f0cc2299db150ee111acf2340a6954ebc5e6484579a9b4c07a938b19a879e24b1595c9968543c3d5b3b0cac49fcef00852bc13ae47531a4eff8a8ee5c44f89846f556b14eaba33fbf7eabd6e916dbacb6b35358734384bc1c23c91977abb0595114b2a6ee9ed51e5e0faa15cd1c56265d0a7998a24256f9fe0c6be242f1809c7043e56db574bd14790528be0092065667c44ec7ee0bd18e8676f8a38a0f40"}, 0x20) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000200)=""/60) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000680)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) sched_getaffinity(r3, 0x8, &(0x7f0000000380)) socket(0xa, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000000240)) sendfile(r4, r4, &(0x7f00000000c0)=0x202, 0xdd) 09:16:54 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000005c0), 0x100000000) 09:16:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000140)=0xc) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r4, &(0x7f00000000c0)=0x202, 0xdd) 09:16:54 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r1) 09:16:54 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0x3, 0x2) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x8100) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) close(r1) 09:16:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0x0) 09:16:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f00000000c0)=0x27, 0xdd) 09:16:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x9, 0x400400) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x10, 0xc, &(0x7f0000000240)=@raw=[@jmp={0x5, 0x0, 0xc, 0x1, 0x5, 0x18}, @jmp={0x5, 0x3, 0xf, 0x9, 0x5, 0x0, 0xd}, @generic={0x9, 0x19f, 0x1, 0x2}, @map={0x18, 0x0, 0x1, 0x0, r1}, @jmp={0x5, 0x200, 0xf, 0xa, 0xa, 0xfffffffc, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x3}], &(0x7f00000002c0)='syzkaller\x00', 0x80000001, 0x91, &(0x7f0000000300)=""/145, 0x41f00, 0x1, [], r2}, 0x48) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5, 0xd750, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0xe0000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x7fffffff, 0x1, 0x0, 0x800000000000000, 0x21}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x10) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x8) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) sendfile(r5, r5, &(0x7f00000000c0)=0x202, 0xdd) 09:16:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65b12f6970365f664b6f7da50000") sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0xe764, 0xffff, 0xc90d, 0x7ff, 0x3, 0x3e, 0x5b9e, 0x106, 0x40, 0x1f0, 0x1, 0xff, 0x38, 0x2, 0x8000, 0x40, 0x1}, [{0x60000007, 0x6672df71, 0xc4a8, 0x3, 0x0, 0x8, 0x2000000000, 0x9}, {0x7, 0x3, 0x3, 0x9a8f, 0x401, 0x8, 0x1}], "0cb6c6718f3651f8618b7499e3b6c54a9fd82e156c6c1e8d6770", [[]]}, 0x1ca) 09:16:54 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000100)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x4, 0x1, {0xa, 0x4e24, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, {&(0x7f0000000000)=""/34, 0x22}, &(0x7f0000000080), 0x8}, 0xa0) sendfile(r1, r1, &(0x7f00000000c0), 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r2, r2, &(0x7f00000005c0), 0x0) 09:16:54 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) getsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000000000)=""/115, &(0x7f0000000080)=0x73) close(r0) 09:16:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000001c0)="6e65742f6970481b20f3af087e365f666c6f776c6162656c00") sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:55 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000140)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 09:16:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0x0) 09:16:55 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0), 0x0) r2 = getpgrp(0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000100)={r0, r0, 0x5}) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r4, r4, &(0x7f00000005c0), 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x3ffe, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000000)={0x3, 0xc2, 0xffffffff}) 09:16:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0), 0xdd) 09:16:55 executing program 0: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x1, 0x0, 0x0, 0x0, 0x53, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x8cc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x2000, 0x0) accept4$unix(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x6e, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000002c0)=0x0) perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x10001, 0x5, 0x4, 0x100, 0x0, 0xfffffffffffff800, 0x400, 0x4, 0x1, 0x2, 0x2, 0x8, 0x100, 0xf1, 0xfff, 0xffffffff, 0x8, 0x8, 0x8, 0xe0b5, 0x3ff, 0x0, 0x88f3, 0x80000001, 0x200, 0x7, 0xfffffffffffff5d2, 0xb4e, 0x4, 0x13f0, 0x1ff, 0xc8, 0x975, 0x4, 0x1, 0x2, 0x0, 0x1, 0x3, @perf_bp={&(0x7f0000000200), 0x7}, 0x1000, 0x9, 0x80000001, 0x7, 0x0, 0x5, 0x100}, r4, 0xd, r3, 0x2) 09:16:55 executing program 7: socketpair(0x9, 0x80000, 0xfffffffffffffffc, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x14000000000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000001680)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000016c0)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00000017c0)=0xe8) r4 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001ac0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001b00)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000009200)=0x3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001c40)={0x0, 0x0, 0x0}, &(0x7f0000001c80)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001ec0)=0x0) getresuid(&(0x7f0000001f00)=0x0, &(0x7f0000001f40), &(0x7f0000001f80)) lstat(&(0x7f0000001fc0)='./file1\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0x0) getresuid(&(0x7f00000031c0)=0x0, &(0x7f0000003200), &(0x7f0000003240)) getgroups(0x1, &(0x7f0000003280)=[0xee01]) fcntl$getownex(r1, 0x10, &(0x7f0000003400)={0x0, 0x0}) r15 = getuid() stat(&(0x7f0000003440)='./file0\x00', &(0x7f0000003480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003500)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000003600)=0xe8) getresgid(&(0x7f0000003640), &(0x7f0000003680)=0x0, &(0x7f00000036c0)) r20 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003700)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003800)=0xe8) r22 = getgid() r23 = getpid() fstat(r1, &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getegid() r26 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000038c0)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000039c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003a00)={0x0, 0x0, 0x0}, &(0x7f0000003a40)=0xc) r29 = gettid() getresuid(&(0x7f0000005dc0)=0x0, &(0x7f0000005e00), &(0x7f0000005e40)) getresgid(&(0x7f0000005e80)=0x0, &(0x7f0000005ec0), &(0x7f0000005f00)) r32 = getpid() stat(&(0x7f00000073c0)='./file0\x00', &(0x7f0000007400)={0x0, 0x0, 0x0, 0x0, 0x0}) r34 = getegid() r35 = fcntl$getown(r1, 0x9) stat(&(0x7f0000007480)='./file0\x00', &(0x7f00000074c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getegid() r38 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000007540)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000007640)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007680)={0x0, 0x0, 0x0}, &(0x7f00000076c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000008b40)={0x0}, &(0x7f0000008b80)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000008bc0)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000008cc0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008d00)={0x0, 0x0, 0x0}, &(0x7f0000008d40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000008dc0)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000008ec0)=0xe8) r45 = getgid() sendmmsg$unix(r0, &(0x7f0000008f80)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000000240)="15811708887f01b14e760c42290a4e06f4b7551ba83ab910a26cd090a0847697ab81ff7da6d0ade35b03142bd89db831e89628e3853198e85032a18874ab9b2565fef960acbdf94a45b9c4b0391b9f7c832d50c291805f8bcdee4de239d93dacefea69", 0x63}, {&(0x7f0000000080)="258820227e66d3a2395954f7cd3784cc3ed41685ea3546e4aefbd0870ed64b0f", 0x20}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="c7d9f521c1bb47f5274d199cfd2414e34fe787dbe2f51aa62e6d9c123c08ce4e936047e5ed81bc648eb6c4556593397c55bea864b4448bbd964fa89f41297d1b074270f7c37d79bfda15e25831de5d2659d48ee5b54bf657cdbed43416bb491ebd02b015f04f4e9a103fb7343a0b5073c3720e2da4e075545e90ca", 0x7b}, {&(0x7f0000001340)="10d55125796568f5ece6d3ad566188e8029fdfb45f8f0aab188cd75bed2bd5cd996d221e0464d60a1140bd7c019eca6f0dabd99ae96809702d522f7b3b217449a71270c041235696008ea1c2ba3b812d655ca215ff1b5a5a1ae8c50581d725bae85561bba0dbf7da306fbb9cd867cb2ce1b4bb59c027e7e1862a5d95b177b68ca0075082a7e8a3e789f5b4c1a97e6a52ce78454b8c414aa40604d5df0b03dd906fa7aa2e383f3eb617e5bc189abbe350fe6cf984a83b3897d7047c37e6eb045ad64b8b0decad6914793751af4342a9aa8c0b1830e575d3a8", 0xd8}, 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{&(0x7f0000007900)="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0x1000}, {&(0x7f0000008900)="61d8830534798b1194eaa619477886ea0c75631dd3129fb7ac1a5e58bc4141cda27a0b666c644461deadaa4d6d605e000ff23bc0430a793ddddfa549", 0x3c}], 0x3, &(0x7f0000008980)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r0, r1, r0, r0, r0]}], 0x28}, {&(0x7f00000089c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000008b00)=[{&(0x7f0000008a40)="8c2488aea099787b63933dcddfc9ee602fabf5e32895edc6c8ff250f9260a5c7c0cf378731095e0c43541d4cf75640649e8134994e315e046f6a2f94afa7974dd8fd0eb3e0a8fda4fa33cd30842f79d44413a2dc5b974ea59d655748e9777160a91dfd2b316afa0fcf267115014527b494c07fc44d04f059450f7d160dc3d08b3bf67574de50b157fe0fa79788ec908e56a201bd3c3d73847e71cf1f19f356b7a1e2ea4219be35ec3ce462f464517310910836b4b1c40e", 0xb7}], 0x1, &(0x7f0000008f00)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, r44, r45}], 0x80, 0x40040}], 0xa, 0x8000) r46 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r47 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r47) close(r46) 09:16:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000000)='net/igmp6\x00') sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) 09:16:55 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = gettid() sched_getparam(r1, &(0x7f00000000c0)) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) r3 = getpid() getpgrp(r3) 09:16:55 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x81000000000002, &(0x7f0000000000)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000001440)=ANY=[@ANYBLOB="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0x1000) 09:16:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0), 0xdd) 09:16:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000100)={0x0, 0x3, 0x1, 0x4}) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x23b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:55 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000005c0), 0x0) write(r0, &(0x7f0000000600)="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", 0x1000) 09:16:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sync_file_range(r0, 0xff, 0x3f, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x3e7e5344c4a803d}) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000001c0)={0xffffffff}, 0x106, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f0000000240)={0x1, 0x10, 0xfa00, {&(0x7f0000000180), r2}}, 0x18) flistxattr(r0, &(0x7f0000000080)=""/13, 0xd) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x210001, 0x0) 09:16:55 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x80800) renameat2(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x3) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x40, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000100)) r4 = socket(0x10, 0x3, 0xc) write(r4, &(0x7f0000000000)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec364fe86bc337747a04cb1c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af559bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000000000000000000000", 0xb1) r5 = memfd_create(&(0x7f0000000100)="74086e75686a08e600000000008c00", 0x0) ioctl$SG_GET_COMMAND_Q(r5, 0x2270, &(0x7f0000000040)) sendfile(r0, r5, &(0x7f0000000000), 0x100000001) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r5) close(r0) 09:16:55 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000000)=0x2) close(r0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000040)={0x4, 0x7fffffff}) 09:16:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffff8, 0x600000) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000180)=0x39) ioctl$RTC_PIE_ON(r1, 0x7005) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x9, 0x101002) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000140)=0x4) 09:16:56 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000000c0)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x104) 09:16:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0), 0xdd) 09:16:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) unshare(0x2000400) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0x2, [{}, {}]}, 0x48) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000000c0)={0x6, 0x1, 0x100000000, 0x6, 0x100}, 0xc) r3 = dup3(r2, r2, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0xffffffff80000000, 0x6, 0x40, 0x8, 0x4, 0x77a0, 0x3, 0x40, 0x7, 0xe62d, 0x8}, 0xb) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r4, r4, &(0x7f00000000c0)=0x202, 0xdd) 09:16:56 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000040)="295ee1311f16f477671070") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='uid_map\x00') sendfile(r1, r2, &(0x7f0000000300), 0x80400002) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f00000000c0), 0x0) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @remote}, &(0x7f0000000080)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000440)={{{@in, @in6, 0x4e21, 0x6, 0x4e21, 0x0, 0xa, 0x0, 0x0, 0x0, r5, r6}, {0x7fffffff, 0xf73, 0xfffffffffffffffc, 0x5, 0xfff, 0x6, 0x101, 0x1}, {0x9, 0x16e, 0x7, 0x5}, 0x535, 0x6e6bb9, 0x3, 0x0, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d6, 0x2b}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3507, 0x3, 0x3, 0x7fffffff, 0x100000001, 0x400, 0x7}}, 0xe8) open_by_handle_at(r4, &(0x7f0000000600)={0x1008, 0x101, "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"}, 0x40000) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000100)="44fe3a11f11b61768871b7fb4401632f8b1e73c7ef9b5eeeff85e2ff926c04df53643e7c59907ba0d5ee2f31bc115cb4110c72fa3f0f5ecaeaee380f35b20bae95ec2c51510029429e38f81e03183d64b3672a4403e8c0a4be32cf104b0fd993b64bea6bb2027ccf9715e0eca2dd3035b240570dd4fa6c235c0da80cf86a87c80145f0", 0x83) sendfile(r4, r4, &(0x7f00000005c0), 0x0) 09:16:56 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) close(r0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) 09:16:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) 09:16:56 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x10800) sendfile(0xffffffffffffffff, r0, &(0x7f0000000040)=0x80000000000000, 0x10000) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x2) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000140)=r2) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) sendto$inet(r2, &(0x7f0000000240)="b2abf5f61132830f62465ba6a91005a5d1b59c2e711f2b3a4e21436eaa69a8303726fc604feb7b0caeb95441e1b2469ce328de76cafbd00694476788bc01a6157392e46c1a00c5d0d3492eb6504e42a69ea486ad2e53b8d7d475f53158e0c5f8c92d2ace14d63f46d3556fbe1e6040ffd88979adc461d9a352ae772ba1378e4e5e868dc51365a219a5fb2771c6505181f9727a81f0ca964b287d46662e44c2f7c9", 0xa1, 0x4000044, 0x0, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) close(r2) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000180)={'ip6gre0\x00', {0x2, 0x4e23, @rand_addr=0x6}}) 09:16:56 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x3d677933, 0xfffffffffffffffe, 0x700000000000000}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x1}, &(0x7f00000002c0)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000380)=""/4096) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000004880)) close(r0) 09:16:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0x0) 09:16:56 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = getpid() fcntl$setown(r1, 0x8, r2) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x6, 0x204000) socket$inet6_sctp(0xa, 0x5, 0x84) sendfile(r1, r1, &(0x7f00000005c0), 0x0) 09:16:56 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000840)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x2f, @loopback=0x7f000001}, 0x10) 09:16:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000000180)=""/136, &(0x7f0000000240)=0x88) sendfile(r0, r1, &(0x7f0000000140)=0x202, 0xdd) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000000c0)=0x7) 09:16:56 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x40, 0x1, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) 09:16:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x4, 0x10000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000140)={0x7, 0x3fffc00, 0xb0c, 0x0, 0x11}) accept$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="600000001c00000228bd7000fedbdf251f000000", @ANYRES32=r2, @ANYBLOB="0000a80b080007001a9b0000080006004e220000080009000000000014000100ff020000000000000000000000000001080005000459b11ce7000a00fa0000000800010000000000"], 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000400)='/dev/audio\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0xc0000, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r4, r4, &(0x7f00000000c0)=0x202, 0xdd) 09:16:56 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x81000000000002, &(0x7f0000000000)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], 0x1000) 09:16:57 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x11, 0x3, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f00000001c0)=@alg, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000740)=""/4096, 0x1000}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)=@ipx={0x4, 0x80000001, 0x0, "0950fe4adba7"}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000240)}, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000080), 0x1ce) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@in6={0x4, 0x8864, 0x5, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000340), 0x25d, &(0x7f0000000380)}, 0x0) 09:16:57 executing program 6: 09:16:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0x0) 09:16:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) pipe2(&(0x7f0000000000), 0x0) ioctl(r0, 0x4000008914, &(0x7f0000000100)="295e32000000fbd0dbdb00") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) 09:16:57 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x400004000008912, &(0x7f0000000100)="0300000001001555a1028fd7d8b0136fff4477ee9b2926305e5ae365cdaae4eeb7ee4a336cb174117d6b734b051d54db1016c2fc8f4e27c60b65511b9246635ae6b797fad3c89199d055813f78ec8097204e0af0966896a6c6778b1d4857789650974c87aae36e1b3657c2a58f17529b9e026c808ca1365df135da2896367d806b3f7800ea590aa5b505") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:57 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000000600), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000005c0), 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000000c0)={{0x7, 0x0, 0x1f, 0x80000001, 'syz0\x00'}, 0x0, [0x0, 0x80000000, 0x0, 0x1f, 0x300000000000000, 0x89, 0x9, 0x4, 0x4, 0xe63c, 0xfda6, 0x2925, 0xfffffffffffff682, 0x56e6, 0x3, 0x101, 0x5, 0x8, 0xffffffffffffffa5, 0x8, 0x3, 0x80, 0x1, 0x8, 0x100, 0x1, 0x0, 0x4, 0xfff, 0x2, 0x6d83, 0x2, 0x1, 0xfffffffffffffff8, 0xe36, 0x4, 0xfffffffffffffffb, 0x3, 0x40, 0x7fff, 0x0, 0x6, 0x5, 0x3, 0x80000001, 0xa, 0x3, 0x1, 0x5, 0x5, 0xffffffffffffff3d, 0xfffffffffffffff7, 0xfffffffffffffff9, 0x6, 0x1e, 0x100000001, 0x0, 0x7fffffff, 0x4, 0x3, 0x100000000, 0x5, 0x7, 0x976, 0x9, 0x0, 0x9, 0x8000, 0x2, 0xffffffffffffffff, 0xbd, 0x0, 0x1f, 0x4, 0xfffffffffffffff9, 0x69, 0x1, 0x81, 0x100000000, 0xfff, 0xffff, 0x99f5, 0x5, 0x3, 0xffffffff, 0x6, 0x7004db16, 0x3, 0xffffffffffffff01, 0x9, 0x7, 0x7, 0x8, 0x6, 0x0, 0x9, 0x1, 0xffff, 0x7d5af1c8, 0x3f, 0xe0000000000000, 0x5, 0x100, 0xc10, 0xffffffff, 0x9, 0x2, 0x1, 0x7fffffff, 0x4, 0x9, 0x7fffffff, 0xfffffffffffffffa, 0xcb3a, 0x1, 0x6, 0xfa, 0x6, 0x4, 0x4, 0x6, 0x2000000000000000, 0x5, 0xff, 0x9, 0x69, 0x7, 0x32136989], {0x77359400}}) 09:16:57 executing program 6: 09:16:57 executing program 7: 09:16:57 executing program 6: 09:16:57 executing program 3: mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x400000000000000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000000040)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000240)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) 09:16:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4400008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x27, 0x0) 09:16:57 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000100)='environ\x00') r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) 09:16:57 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000040)='cpuset\x00') sendfile(r2, r2, &(0x7f00000000c0), 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r3, r3, &(0x7f00000005c0), 0x0) 09:16:57 executing program 7: 09:16:57 executing program 2: 09:16:57 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0xc000, 0x0) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000080)=0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000140)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) 09:16:58 executing program 6: 09:16:58 executing program 7: 09:16:58 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) recvfrom$packet(r1, &(0x7f0000000140)=""/96, 0x60, 0x100, &(0x7f00000002c0)={0x11, 0xff, r2, 0x1, 0x10001, 0x6, @random="42d8673440b8"}, 0x14) 09:16:58 executing program 2: 09:16:58 executing program 1: 09:16:58 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000240)=""/131) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) syncfs(r1) 09:16:58 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002700)={0x0, @local, @dev}, &(0x7f0000002740)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000002780)={r2, 0x1, 0x6}, 0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) 09:16:58 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000580)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000640)='sessionid\x00') sendfile(r0, r2, &(0x7f0000000500), 0x2) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000080)) sendfile(r3, r3, &(0x7f00000005c0), 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="a017070b5273444d24988811e1966aca4d02dfd6ce6ba86f46f0133f9346186883ed21d7534053e5e3979d727860064185e251785b658351ad75082171f85e4f842aa77aff4e288e76ebf65a26d6b52697051b86ffcdf15f8e7ab8c4ff36af9b91330afb22b3a569573440d8e42572b47da1d31b9a022f0a45d53ea6f2c4f0038830e84cb5233fbdd151415cfcdd4c542bcec9c3f7389468546f39858ef51a11f2e5116b958b6a264d9fb33079472ebf62f43b6fbed8774de4542643d74cebb655828f60bad5bcd5d2a517a5ebf1b70d2e8fb52e074f7a63b4e17450712cfbab2142", 0xe2}, {&(0x7f0000000240)="8588223268fd3cacf7c25038490c55146c802aa0ac95706003c9f79469289085d4da02b369fdd684e8a3f59e0f174725cf1c88c411d8c2b161295d5af133e13fa1c5b49ca42d25ebc64b53a36d82679662b1963a3204e43a8b1211529c860f4d8092882a39ff36ecfb17b07f47cd6393fa41ec31a122239c8a2475af4a8808ab05864dfae5073838c7ce60bd2d3d48a13f95c4e95add98571ca4ee8774fd03674b276665fad7a6b6d0aa2e0f1bf4a920d265b46307184210e256b5b290172cf5d1b955f3971aed8f2c93502b454d5484a6ecb137b9b7a3f12bcc8a277a95f1293bcdbc10eb8a2e2f978873e68d", 0xed}, {&(0x7f0000000340)="1bff764fc9c0b2cadb30a833561a9129b3187b427aaeccd1df2a242b5ecdc3c1aa382776cf7b92ed37c8727f802c1c7f75e34f6d724e117e5eae64de1234df4c75f7714031062d9c87071ced68a4b060b18da58746610442f6449755fc61a1dcb4b71ada06bb13332ff10f7a13a7bd79e02fc9892974f9481af502f03c8685dba92492460b830e4267d430fa50964ed8b6063f8e10ca2a330432f5efc3b1295fd616adf694ebf846cc7ee037e4ab4f149be1927aa8", 0xb5}, {&(0x7f0000000400)="4f10b723e57469c6755fcdcf7814da03f917af2efab33ac36fa96ffbf42a4ffd7369e6977d4cb8ac9d2bc3c318e46e4fdeedc5db2ee25f4f4876384c56096bf98f87169d8007c84db18c2b6bd702e5293021f3878cfb16768a6b3f3e34201b020fc7b97dfc5e24e45521ecace396eae85260d544351e43de2f5735a24ec46e2fc3667ef631e275678b3d4d5b9c52c7745455aa9a1b3494c43f074bb44713d71dd28778bf2a1bf75ade670108093b28d555b4234042773e8e8f613dda4c4204f7bf2bf24248c420fdd2e5605a6935bfe4594be3ec965965160baf842746b0085a922b0acacf0968de74a8d28f04a0e98cdb952d904fe0f792", 0xf8}], 0x4, 0x0) 09:16:58 executing program 6: 09:16:58 executing program 7: 09:16:58 executing program 2: 09:16:58 executing program 1: 09:16:58 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000180)={'bcsh0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}) 09:16:58 executing program 6: 09:16:58 executing program 7: 09:16:58 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) 09:16:58 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x400, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x8, 0x0, 0xff, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r2, 0x6}, 0x8) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000300)=[0x81, 0x9]) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000100)={{0x8, 0x7}, 'port0\x00', 0x14, 0x2, 0x7, 0x7, 0xa95, 0x0, 0x0, 0x0, 0x6, 0x75}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) r4 = socket(0xa, 0x1, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000340)={&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000001c0)={'yam0\x00'}) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r5, r5, &(0x7f00000000c0)=0x202, 0xdd) 09:16:58 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="b400000000efff0a7b1200ff000000009533202db0d59befadb202795eda1076718f9056d0e08011f2150b1bdbc17b51c481a002e461b658eb591ca76779f27494948209007b853086fe7c9276ac2b39d6"], &(0x7f0000000180)="4550d4001f91eb2f57b73224433025039c3096b20c6b439348bf689c08608537d6223e63adc0624fbae2e109359dce6922324ccc13160b68cae6430697259dd52d1f73e16adc3592d02925dffae85e9cd2398c6c67c87fb5b12602f145b484be45912966e8b7e2f66069c56dd76c1dc112013c3a6b4de999cdcdc8855aee3437dcc87580cfbe546fbbfbc0eb56d8bbbea2904a7c73c2", 0x1000000, 0xc3, &(0x7f0000000000)=""/195}, 0x48) 09:16:58 executing program 5: socket$inet6(0xa, 0xfffffffffffffffe, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000005c0), 0x0) fchdir(r1) 09:16:58 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000080)='./file1\x00', 0x0) fallocate(r1, 0x800000000000001, 0x8, 0x20000005) 09:16:58 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000019ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000000240)={0x10000000000}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f000001d000)={0x8000000000000001, 0x0, 0x0, 0x2000}) r2 = creat(&(0x7f0000000080)='./file1\x00', 0x0) fallocate(r2, 0x800000000000001, 0x8, 0x20000005) 09:16:59 executing program 1: r0 = memfd_create(&(0x7f0000000300)="8eb549d6602c4f7bd34748897dad3c5294756c657aa1baf428787ea7eae01666ffe43bbab9f3caa0730258bd4eb40346521c4339f0e539461e7ce69120e5718903381385e95fa44ac967863ab437c34caed94d016de3db13f017355776b8eff79e7cbf9d7da31daac1d834d5b45bde344e0a26452a0946fc939ca34ea8d3cdcb5e37a3b89dada0b0598fdfd7514e32a1060005326799ce85686f5d184e8fd3384099fbf3cc1153bdd7c7baad0026c2390c739f716ac2264022b76e46f7709d471a5d765ea03d6ff41d7b", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') sendfile(r0, r1, &(0x7f0000000000), 0x40000000009) 09:16:59 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x8000) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="6b65742f69707f6c6162656c000000000000") sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:16:59 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x26}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) 09:16:59 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.sched_load_balance\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000000440)=[{&(0x7f0000000380)='Y', 0x1}], 0x1, 0x0) 09:16:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)=0x5) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) 09:16:59 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x100082) r1 = memfd_create(&(0x7f0000000280)='DseE\x00\x00\x00\x00\x00\x00\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000040)={{0x0, 0x0, 0x1, 0x0, 0x8}, 0x7494, 0x200}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000000240), 0x20000102000007) read(0xffffffffffffffff, &(0x7f00000004c0)=""/244, 0x604e5e66) 09:16:59 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000003c0)) 09:16:59 executing program 5: socket$inet6(0xa, 0xa, 0x7) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000005c0), 0x0) 09:16:59 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001000)=@broute={'broute\x00', 0x20, 0x4, 0xe98, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000000), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x24, 0x893f, 'syzkaller1\x00', 'team_slave_1\x00', 'bpq0\x00', 'ifb0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff], @random="3b666c304cd9", [0x0, 0x0, 0xff, 0x0, 0xff], 0x930, 0x930, 0xa60, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0x0, 0x3}}}, @among={'among\x00', 0x858, {{0x7, 0x1, 0x0, {[0xc0, 0x6, 0x8, 0x5, 0x3, 0x0, 0x6, 0x4, 0x6, 0x4, 0xbc, 0xa7e, 0x3, 0x1f, 0x8, 0x7, 0x80, 0x100000001, 0x400, 0x6, 0x5, 0xc73, 0x100000000, 0x10001, 0x200, 0x26, 0x78d2, 0x9, 0x0, 0x3ff, 0x2bf5, 0x401, 0xfffffffffffffeff, 0xc86, 0x7, 0x7, 0xfffffffffffffffb, 0xffffffff, 0x8, 0x6b, 0xe190, 0x7, 0x1ff, 0x7, 0x3, 0x2, 0xffff, 0x200, 0xed3, 0x2, 0x1, 0x8, 0x2, 0xff, 0x4, 0x0, 0x10000, 0xffffffffffff649d, 0x851b, 0x8, 0x0, 0xfffffffffffffffa, 0xe3, 0x5, 0x0, 0x10000, 0x8000, 0x0, 0x5, 0x14, 0x0, 0xab, 0x32, 0x3, 0x9, 0x2, 0x200, 0xffc0, 0xfff, 0x6, 0xfffffffffffff212, 0x7, 0x2da7, 0x1, 0x2, 0x0, 0x200, 0xd7, 0xffff, 0x6, 0x2, 0xfffffffffffffff8, 0x5, 0x6, 0xd100000, 0x6, 0x1, 0x7, 0x5, 0x6, 0x365a, 0x9, 0x1, 0x7, 0x8, 0x1000, 0x6, 0x0, 0x9, 0xd40, 0x9, 0x2, 0x5, 0xffffffff, 0x4, 0xf65, 0x7, 0x7, 0x5, 0x0, 0x3, 0x401, 0xafdd, 0xfffffffffffffffe, 0x714, 0x400000000000, 0xfffffffffffff800, 0x7fff, 0x7, 0xfffffffffffffffa, 0x80000001, 0x81, 0x2, 0x8, 0x400, 0x3, 0x10000, 0x80000001, 0x9, 0x1, 0x3, 0x7f, 0x40, 0x1, 0x1, 0x2ec0, 0x1c0000000000000, 0x3f, 0x5, 0x1, 0x0, 0x800, 0x3, 0x2, 0x0, 0xe8, 0x80, 0x401, 0x0, 0x5, 0x4, 0x7f, 0x708, 0x6, 0x400, 0xb5ed, 0x0, 0x7ff, 0xfffffffffffffffa, 0x7, 0x3, 0xe9, 0x4, 0x2f6a, 0x7, 0x5596fe63, 0x2ac99159, 0xffffffffffff0001, 0xfffffffffffffffe, 0xfff, 0x6, 0x9, 0x7, 0x3, 0x7fff, 0x61, 0x6, 0x7, 0x1, 0x100000000, 0x1ff, 0x7, 0x63f, 0x7fffffff, 0x5, 0x0, 0x8a, 0x0, 0x3, 0x80000000, 0x20, 0xfff, 0x5, 0x400, 0x8, 0x1, 0x10001, 0x100, 0xfffffffffffffbe1, 0xb9, 0xffffffff, 0x2, 0x2, 0xb17, 0x9, 0x2, 0x2, 0x2, 0x7, 0x0, 0x6, 0x10001, 0x397, 0x20, 0x80000001, 0x7, 0x40, 0x7, 0xe07, 0x7, 0xff, 0xfff, 0x1, 0x1, 0x5d59, 0xe88, 0x800, 0x6fdd3868, 0x100000001, 0xffff, 0x7fffffff, 0x0, 0x9, 0xfffffffffffffffb, 0x1, 0x5faf, 0x5, 0x2, 0x1, 0x6, 0x0, 0x9, 0x1de000000000000, 0x4, 0x8, 0x1, 0x8], 0x3, [{[0x7fffffff, 0x7], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x4, 0x4000000], @rand_addr=0xf76}, {[0x400, 0x67], @multicast2=0xe0000002}]}, {[0xf61, 0x3ff, 0x626, 0x2, 0x4, 0x5, 0x2, 0x4, 0x4, 0xffffffff00000000, 0x0, 0xff, 0x9415, 0x1, 0x6, 0xfffffffffffffffa, 0x1, 0xffffffff, 0x2, 0x40, 0x5e, 0x0, 0x9, 0xffffffff, 0x2, 0x80, 0x0, 0x1c00000000000000, 0x5, 0x7, 0x100000001, 0x4c, 0x6, 0x1, 0xd5da, 0x8, 0x0, 0x0, 0x1ff, 0x6, 0x4, 0x9a6, 0x2, 0x5a1, 0x7f, 0x68cc, 0x0, 0x7, 0x1, 0x2, 0x1a, 0xffffffffffffffff, 0x5, 0x86, 0x9, 0x5, 0xe71b, 0x8, 0x8, 0x1f, 0x2b30, 0x3, 0x2, 0x1000000000000, 0xba, 0xc9, 0xffff, 0x5, 0x7, 0x3, 0x5, 0x9, 0x100000000, 0x5, 0xfffffffffffff801, 0x1, 0xfff, 0x6, 0x0, 0x8, 0xfffffffffffffffc, 0x4, 0x80000001, 0xffffffffffffbf41, 0x7, 0xfff, 0x0, 0x10001, 0x6, 0xfff, 0x1, 0x4, 0x5, 0x7, 0x8, 0x20, 0x0, 0x1000, 0x5, 0x3, 0xffffffff8b5108ff, 0x7, 0x1df, 0x3, 0x1000, 0x5, 0x4, 0x9, 0x46ac, 0x2, 0x12, 0x9, 0x1, 0x3, 0x2, 0x1, 0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x8000, 0x8, 0xff, 0x3ff, 0x3, 0x3, 0x31f, 0xfffffffffffffffe, 0x2, 0x101, 0x1e2, 0xd1, 0x7fffffff, 0x3, 0x1000, 0xe33, 0x8001, 0x400, 0x1, 0x5, 0x2, 0x40, 0x1, 0x6, 0xff, 0x0, 0xfffffffffffffffd, 0x4, 0x81, 0x1000, 0x9, 0x401, 0x9, 0xcb8, 0x9, 0x4, 0x8001, 0x3, 0x7, 0x9, 0x0, 0xe3, 0xffffffffffffffb3, 0x8, 0x200, 0x2, 0x8001, 0x6369, 0xffffffffffff0000, 0xdd, 0x7fffffff, 0x10001, 0x800, 0x80000001, 0x7, 0x1, 0x9, 0xd61, 0x101, 0x81, 0x7, 0x1, 0x2, 0x8000, 0x6, 0x3f, 0x7f, 0x1, 0x1f, 0x2, 0x2, 0x7ff, 0xd7b6, 0x101, 0x4, 0x40, 0x81, 0x10000, 0xffffffff, 0x3, 0xa40d, 0x7, 0x2, 0x2, 0x7ff, 0xfff, 0x1f, 0x0, 0x0, 0xffffffffffff7fff, 0x5f37, 0x5, 0x7, 0x8, 0x1, 0x7, 0xdee0000, 0x10001, 0x8, 0x7, 0x4ee, 0x7fff, 0xab0, 0x8, 0x8000, 0x0, 0x80000000, 0xe7a3, 0x3, 0x10001, 0x7, 0x9, 0x2, 0x9, 0x800, 0x9d, 0x6, 0x3, 0xfffffffffffffffc, 0x837, 0x4, 0x3, 0x100000001, 0x7f, 0x0, 0x6, 0x667, 0x0, 0x10001, 0x18, 0x3, 0x9a, 0x2, 0x8, 0x6, 0xfff, 0x8000], 0x2, [{[0x7f], @loopback=0x7f000001}, {[0x100, 0x4], @multicast2=0xe0000002}]}}}}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x1, 'system_u:object_r:vhost_device_t:s0\x00'}}}}, {{{0x9, 0x4, 0x0, 'ifb0\x00', 'ip6_vti0\x00', 'veth1\x00', '\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0xb0, 0x128, 0x160, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0x6, 0x241}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x1000, 0x4, 0x6914}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0xd, 0x10, 0x4, 'gretap0\x00', 'bcsh0\x00', 'irlan0\x00', 'rose0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00', 0x100}}}}, {{{0x7, 0x4, 0x891f, 'ip6_vti0\x00', 'eql\x00', 'bond_slave_0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0x0, 0xff, 0xff], 0xd0, 0x120, 0x158, [@arp={'arp\x00', 0x38, {{0x118, 0xf5, 0x4, @multicast2=0xe0000002, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff], 0x50, 0x10}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00', 0x9}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff}]}, 0xf10) 09:16:59 executing program 6: r0 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f00000006c0)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x10000000}, &(0x7f00000004c0)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c747d6e80519f2f5a436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234864afd4648", 0x0) 09:16:59 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f00000000c0)=0x30) 09:16:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x90800, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000140)) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) 09:16:59 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/110) 09:16:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7ff, 0x228100) sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x202, 0x181) sendfile(r1, r1, &(0x7f00000005c0), 0x0) 09:16:59 executing program 6: r0 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f00000006c0)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x10000000}, &(0x7f00000004c0)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c747d6e80519f2f5a436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234864afd4648", 0x0) 09:16:59 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40000, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='security.evm\x00') r1 = socket$inet6(0xa, 0x3, 0x81) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000140)=0x8000, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x40100, 0x0) 09:16:59 executing program 2: ioprio_set$pid(0x1, 0x0, 0x800004000) clone(0x0, &(0x7f0000000080), &(0x7f00000001c0), &(0x7f0000000140), &(0x7f0000000040)) 09:16:59 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x40, 0x1, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000440)="f4", &(0x7f0000000540)=""/248}, 0x18) 09:17:00 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x6, 0x41) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000240)=[0x1000]) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r3, 0x6, 0x3}, 0x14) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)=""/179) r4 = dup2(r2, r0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000000280)=""/15) close(r1) 09:17:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) socket$inet6(0xa, 0x6, 0x200) 09:17:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x400080) socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f00000000c0), 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r2, r2, &(0x7f00000005c0), 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 09:17:00 executing program 6: r0 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f00000006c0)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x10000000}, &(0x7f00000004c0)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c747d6e80519f2f5a436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234864afd4648", 0x0) 09:17:00 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpgrp(0x0) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:17:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0x405, &(0x7f0000000440)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r0, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000080)={r0}) 09:17:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xde, &(0x7f00000000c0)={&(0x7f0000000240)={0x14, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) 09:17:00 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/110) 09:17:00 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x2008, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xf203]}, 0x2c) 09:17:00 executing program 6: r0 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f00000006c0)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x10000000}, &(0x7f00000004c0)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c747d6e80519f2f5a436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234864afd4648", 0x0) 09:17:00 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x6041) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:17:00 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x5) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000100)={0x2, 0x9}, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x68, 0x800, "943ad251befbf07438fbe4d6bd8d897abd8b3cc7e3be777d477d76d256ced055c64470e93a00fabec447825509e45097105c836af5f3c37a03e050c28ad9f5b3a82319319d8c91554ba8dce301dacf2f8869d00b011643de703ffca97f3a39a9"}, &(0x7f0000000240), 0x1000) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000280)="6e65742f69705f73c6f2e2dc440a47735f737461747300e32430d08101384f540ea79fb35de8e7723b92744f4ef1e2a46d7c807c5cb131911ecf979ccf20cbccd3bf93f69cf0dbd0ebb5f0dc2a7ed12d9d7c52ead4dfe2162a7d79722999c8b3be3a1671b20c1acc033a4be5f4ee2de235ac28ba3ebd020cf737f2978e6481122bbe79bc82664c00000000000000000000") sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) 09:17:00 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ustat(0x4, &(0x7f0000000000)) 09:17:00 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000005c0), 0x0) 09:17:00 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x4, 0x0, @local={0xfe, 0x8a00, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 09:17:00 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000080)=""/52) 09:17:01 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x48000) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000140)) 09:17:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671060") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000100)=""/143) 09:17:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000), 0x2c) mknod(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001200)={{}, 'port1\x00', 0x0, 0x180040}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 09:17:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xbf61}, &(0x7f0000000140)=0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e20, 0x994e, @dev={0xfe, 0x80, [], 0x19}, 0x8}}, 0x7, 0x800, 0x8, 0x4, 0x40}, &(0x7f0000000240)=0x98) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000280)={0x3ff, 0x7ff}, 0xb3) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r4, r4, &(0x7f00000000c0)=0x202, 0xdd) 09:17:01 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000040)=[{}, {0x3}], 0x2) 09:17:01 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200), &(0x7f00000000c0)=0xc) ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)=ANY=[]) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xffffff27) truncate(&(0x7f0000000240)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000400)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000003c0)}}, 0x20) 09:17:01 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000000000)="388838607dc05679c42429af449058545da9786cf7bf8076cdf37c20f8f134986d50a8") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)) getpgrp(0xffffffffffffffff) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000180)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0), 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r3, r3, &(0x7f00000005c0)=0x20000000000, 0x0) 09:17:01 executing program 1: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000), &(0x7f0000000140)=0x4) 09:17:01 executing program 2: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f00000006c0)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x10000000}, &(0x7f00000004c0)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c747d6e80519f2f5a436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234864afd4648", 0x0) 09:17:01 executing program 4: 09:17:01 executing program 1: 09:17:01 executing program 7: 09:17:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:17:01 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0), 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000080)={0x8c0f, 0x3c0, 0x88fc, 0xffff}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x100, 0x70bd2d, 0x25dfdbfb, {0xd}}, 0x14}, 0x1, 0x0, 0x0, 0x40041}, 0x4040000) sendfile(r2, r2, &(0x7f00000005c0), 0x0) write$binfmt_elf32(r1, &(0x7f0000000600)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0xfffffffffffffeff, 0xf2f, 0x800, 0x3, 0x3, 0x3, 0x0, 0x185, 0x38, 0xad, 0x8, 0xc66, 0x20, 0x2, 0x8, 0x1}, [{0x70000003, 0x7f, 0x304, 0xfffffffffffffffb, 0xd, 0xffff, 0x5, 0x3}], "84a860cee869d75381848ef4331822040126", [[], [], [], [], [], [], [], []]}, 0x86a) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000000)={r0, 0x0, 0x4, 0x3, 0x2}) 09:17:01 executing program 4: 09:17:01 executing program 2: 09:17:02 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200100, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000140)=""/40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)=""/179) close(r0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) close(r1) 09:17:02 executing program 1: 09:17:02 executing program 7: 09:17:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000480)={0x0, @rand_addr=0x400, 0x4e22, 0x1, 'rr\x00', 0x4, 0x1, 0x3a}, 0x2c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) 09:17:02 executing program 4: 09:17:02 executing program 2: 09:17:02 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x2) sendfile(r1, r1, &(0x7f00000005c0), 0x0) 09:17:02 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200), &(0x7f00000000c0)=0xc) ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)=ANY=[]) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xffffff27) truncate(&(0x7f0000000240)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000400)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000003c0)}}, 0x20) 09:17:02 executing program 1: 09:17:02 executing program 2: 09:17:02 executing program 4: 09:17:02 executing program 7: 09:17:02 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x80) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000180)={0xffffffff, 0x7f, 0x200}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) 09:17:02 executing program 7: 09:17:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) r2 = socket(0x5, 0x0, 0x7) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x3, 0x2, 0x8200, 0x1ff, 0x7, 0xab, 0x8, 0xffff, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000180)=r4, 0x4) 09:17:02 executing program 2: 09:17:02 executing program 4: 09:17:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x0) 09:17:02 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='mountinfo\x00') sendfile(r1, r1, &(0x7f0000000080), 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x10001, 0x281) sendfile(r2, r2, &(0x7f00000005c0), 0x0) 09:17:03 executing program 7: getpgid(0x0) getpriority(0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='/\x00', 0x230000, 0xfffffffffffffffd) 09:17:03 executing program 2: socketpair$unix(0x1, 0x4000000000005, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getpeername(r0, &(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000040)=0x80) dup3(r0, r1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000700)=0xc) getgroups(0x0, &(0x7f0000000740)) gettid() fstat(0xffffffffffffffff, &(0x7f0000000c00)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000c80), &(0x7f0000000cc0)=0xc) 09:17:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000684000/0x2000)=nil, 0x2000, 0x8000000000009) 09:17:03 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) openat$cgroup_ro(r0, &(0x7f00000003c0)="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", 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000180), 0x14) 09:17:03 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200), &(0x7f00000000c0)=0xc) ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)=ANY=[]) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xffffff27) truncate(&(0x7f0000000240)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000400)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000003c0)}}, 0x20) 09:17:03 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000300)={0x3, 0x67d}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000340)={{0x5}, 'port0\x00', 0x5, 0x80000, 0x4c, 0xffffffff, 0xfffffffffffffff7, 0x101, 0x6, 0x0, 0x4, 0x10000}) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000100)) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000080)) sendfile(r0, r0, &(0x7f00000000c0), 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000240)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000400)) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r0, &(0x7f0000000000)=0x10000000, 0x3) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) 09:17:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000684000/0x2000)=nil, 0x2000, 0x8000000000009) 09:17:03 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xff, 0x8440) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000140)={0x2, 0x101, 0x4079, 0x7ff, 0x4, 0x100000000}) r1 = socket$inet6(0xa, 0x1, 0x10000) ioctl(r1, 0x4000008912, &(0x7f0000000240)="29571691d64766912abb2b2ca9f42c03a39fcff73e8ef175e9291858e9c76fa35a05cc80bdd59147b1d79520fc35755f4dc740203760ff9f66c38ca0b6433a3449c555758bf86a2a07a093b6fd02435bf6ef11c585941d52a3c4dce79656b93097f3f8c20949bf3ec6264d1f3aaf12dcb5035999dc910b0356b142617fcca182e0439dc6972292c3ec0544db52d2146caf57b263b4f83209e37f468623a05bc5483e1ecb3f7b4c8decc3cf2a9fe6a607c9b8130773c0415ab074a91e2ed7fc310a75c70a3f24af7e757697cf50b866") prctl$setendian(0x14, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) ioctl(r0, 0x8ef, &(0x7f0000000400)="d313b75f8b4ce15ecd619141c4d2fbd89a7c47a24f40ca63d3dbedc2f88aa2df60b9a718e66d72b73e3218ca593b51da6511132f9af70751e23c993c6dc358d3f4f43952f2f3f8b0d39a7439c0f438ef814600b473c4c9ddedaa7ec50f730d05fcbae20b7ca063f7effcee48e1d1561077253be968feec22c97d5ffe7b13c6da341d43d73f3594d58cbc12424d1d8fab930a246d4d376350e437cd204ab8216cab97e7da2d10595ebb346f493820e5") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000800)="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") sendfile(r4, r4, &(0x7f00000000c0)=0x202, 0xdd) 09:17:03 executing program 2: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000140)) ptrace(0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) 09:17:03 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0xcd33e983353fa2db, 0x0) perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x70, 0x4, 0x0, 0x4, 0x10000, 0x0, 0x81, 0x5480, 0x1, 0x4, 0x9, 0x7, 0x5, 0x8001, 0x1d1b, 0x81, 0xfff, 0xf06, 0x8, 0x5b8, 0x8, 0x3, 0x4, 0xc9a, 0x7, 0x100, 0x76, 0x7, 0x200, 0xff, 0x5, 0x7fffffff, 0x1, 0xff, 0x5, 0x0, 0x7f, 0x0, 0xbe5, 0x1, @perf_config_ext={0x800, 0x9}, 0x24000, 0x8001, 0x8, 0x0, 0x7, 0xc57}, r0, 0x4, r1, 0x3) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000380)=""/4096) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xa2, "5087728b7c8f612110a3de3dac586e32bce058eb8c4464fab064a6579ca98fd40d44e3b5701b4454f981f51a89537edfcb81cba41d14f18b259838df9f9cfca517be4a130c96f3b01c89ed0d0c36f4a362b0db1923f74dac1ec8d8a8df33675fdcc84f1858033b88459c1de92760c1aeb40bb573a4717db6b29eac7d0a64aabde32eef62ae66e15b453f87c3d02aa39ee85a224b335c6c78b0933a1f83b9afff2859"}, &(0x7f0000000340)=0xaa) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001380)={r4, 0x7}, &(0x7f00000013c0)=0x8) close(r2) 09:17:03 executing program 7: openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x8000080101, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000080)) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000380)=ANY=[], 0x0) syz_open_pts(0xffffffffffffffff, 0x0) 09:17:03 executing program 1: dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000009c0)=""/111, &(0x7f0000000a40)=0x6f) r0 = socket(0x1, 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000140), 0x4) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000200)=""/44, &(0x7f00000001c0)=0x2c) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/79, &(0x7f0000000080)=0xfffffc68) 09:17:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000684000/0x2000)=nil, 0x2000, 0x8000000000009) 09:17:03 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) dup3(r1, r2, 0x0) 09:17:03 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x5, 0x9}, 0x2) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000200)={@empty, @multicast2=0xe0000002, 0x1, 0x7, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x1e}]}, 0x2c) write$binfmt_script(r1, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0xec) sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) 09:17:03 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x8000, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e24}, 0x8, 0x8, 0x4, 0x1, 0x3, &(0x7f0000000000), 0x9, 0x5, 0x83d3}) sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000180)=0xfffffffeffffffff) sendfile(r1, r1, &(0x7f00000005c0), 0x0) 09:17:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000684000/0x2000)=nil, 0x2000, 0x8000000000009) 09:17:04 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = socket(0x11, 0x80002, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0xc5) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x40000, 0x0, 0x12, r1, 0x0) 09:17:04 executing program 2: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000740)='N', 0x1}], 0x1, &(0x7f0000000000)}, 0x20004040) 09:17:04 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000700)="d7", 0x1}], 0x1, &(0x7f0000001580)}, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@xdp, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/171, 0xab}], 0x1, &(0x7f00000003c0)=""/150, 0x96, 0x5}, 0x10000) 09:17:04 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mkdir(&(0x7f0000000000)='./file0\x00', 0x2) lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:17:04 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000005c0), 0x0) select(0x40, &(0x7f00000001c0)={0x65, 0xfffffffffffffff9, 0x6, 0x4b8, 0x4, 0x1, 0xfff, 0x9}, &(0x7f0000000080)={0x6, 0x2, 0x10004, 0x80, 0x3, 0x1010, 0x102, 0x7}, &(0x7f0000000100)={0xffff, 0x5b, 0x2, 0x3, 0xcf, 0xff, 0x800000, 0x2}, &(0x7f0000000140)={0x0, 0x2710}) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000180)) 09:17:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000100)=@nl=@kern={0x10, 0x0, 0x0, 0x89}, 0x80) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000180)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}, &(0x7f00000001c0)=0x10) sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:17:04 executing program 4: madvise(&(0x7f0000684000/0x2000)=nil, 0x2000, 0x8000000000009) 09:17:04 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x14000008912, &(0x7f0000000200)="295ee1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000000140)) 09:17:04 executing program 4: madvise(&(0x7f0000684000/0x2000)=nil, 0x2000, 0x0) 09:17:04 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x1) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c46000000fc1df8b6bfffff00050000003ae23dee2b06ff03000000000040eee84e00000000008b5ad0a5764c5cc4deee00080000009ac800000000000000002000800055e504c197223c6b4fc04275c8c40754bf20a212716271dfdb2d448afd70fe3156280712d8d502c7666bce082ef178019646b0a116ff37092d8cef229593dca9e1b4d88469006f6c5b6c97c31e3c81575d995bb0323634d93a4b29b65e094b81c7b34a835e58d4fe5127e3b68e425b3c6828d7e31d15563b3b17f25900000000000000"], 0xc9) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000007980)=[{{&(0x7f0000005380)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000007800)=[{&(0x7f0000000440)=""/4096, 0x1000}], 0x1, &(0x7f0000007880)=""/203, 0xcb}}], 0x15a, 0x0, &(0x7f0000007ac0)={0x77359400}) 09:17:04 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) r2 = memfd_create(&(0x7f00000000c0)='Ibdev%\x00', 0x0) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000000140)) close(r0) 09:17:04 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000004000), &(0x7f0000000180)=0x4) 09:17:04 executing program 2: 09:17:04 executing program 5: socket$inet6(0xa, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000005c0), 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0xff, 0x4) 09:17:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x400000890f, &(0x7f0000000100)="2957e1311f161a0c828ecd1e0fd105d4d78217b9450215f0a0c0d25d2b2db2f647d5dce08c8457077451a7a906f9436f19e082bf80") fcntl$notify(r0, 0x402, 0xa) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:17:04 executing program 6: 09:17:05 executing program 6: 09:17:05 executing program 2: 09:17:05 executing program 4: madvise(&(0x7f0000684000/0x2000)=nil, 0x2000, 0x0) 09:17:05 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x5}, 0x8) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r2, r2, &(0x7f00000005c0), 0x0) 09:17:05 executing program 1: 09:17:05 executing program 6: 09:17:05 executing program 4: madvise(&(0x7f0000684000/0x2000)=nil, 0x2000, 0x0) 09:17:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000001c0)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:17:05 executing program 2: 09:17:05 executing program 7: 09:17:05 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000180)={0xb3, 0x14, 0x26f9, 0xffffffffffff0001, "94a8e68adde3f39f767e826bcc0e7528eea9a7fefc7c9983731d6f2e8d44ae5e"}) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5, 0x200000) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000140)={r3}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) close(r0) 09:17:05 executing program 1: 09:17:05 executing program 4: 09:17:05 executing program 2: 09:17:05 executing program 6: 09:17:05 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6, @in=@multicast2=0xe0000002, 0x4e20, 0x3ff, 0x4e23, 0x8000, 0x2, 0xa0, 0x20, 0x0, 0x0, r2}, {0xb82, 0x80000001, 0x80000001, 0xfffffffffffffffc, 0x1, 0x4, 0x9, 0x6}, {0x3, 0x0, 0x6, 0x2}, 0x10000, 0x0, 0x1, 0x1, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x1b}, 0x3505, 0x3, 0x0, 0x3, 0x7, 0x7f, 0x316}}, 0xe8) sendfile(r1, r1, &(0x7f00000005c0), 0x0) 09:17:05 executing program 7: 09:17:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) r2 = socket(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r4 = syz_open_procfs(r3, &(0x7f00000001c0)='net/ip6_flowlabel\x00') sendfile(r4, r4, &(0x7f00000000c0)=0x202, 0xdd) ioctl$IOC_PR_RESERVE(r4, 0x401070c9, &(0x7f0000000040)={0x20}) 09:17:06 executing program 4: 09:17:06 executing program 7: 09:17:06 executing program 2: 09:17:06 executing program 6: 09:17:06 executing program 1: 09:17:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000100)) sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:17:06 executing program 7: 09:17:06 executing program 4: 09:17:06 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000000c0)=""/35) userfaultfd(0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) 09:17:06 executing program 6: 09:17:06 executing program 2: 09:17:06 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000000100), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000005c0), 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x16}, 0xc4}, {0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x5, [0x9, 0xae64, 0x0, 0xed, 0xcd, 0x401, 0x80000000, 0x7]}, 0x5c) 09:17:06 executing program 1: 09:17:06 executing program 7: 09:17:06 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) accept4(r1, &(0x7f0000000380)=@l2, &(0x7f0000000400)=0x80, 0x0) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) 09:17:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="f80000001a1fe6f90a4618e06539a9fb3dfca99f58b8b69b2a47f4825472f9aea5c8a8bd1d5a4032561b49fba66c97cf08b59427d2daa647e2a168308e22f324fc33a6151b62806150266499aab90c88508d1a67ff43af24b1da3540662e3283aeb78d5ee44a00fd39799052e52fa5d5296a1140bd196399526bfbf15bbf1ded9492c8446e0a68461f8ec047b72bb3f7dc9554d95f0945461638f133c7c7a818b7c0baa0ba32bd0bab117d2eec95d3ef6425f46b7a83d4bc2dcb4a10d4e139637315782b39ea4884f502ad9f2327404487b118eb00000000000000000000000000000000000000", @ANYRES16=r2, @ANYBLOB="08012dbd7000fbdbdf25100000000800060000000000080004007f0000003c00020008000300030000000800090000000000080002004e23000008000500fdffffff0800050000080000080003000300000008000400080000004400020008000400090000000800040000800000080007000900000008000700040000000800060005000000080003000300000008000b000000000008000800020000002c000200080006000000800308000800050000000800040018ffffff080009000400000008000600ff010000280003000800040005000000080004000000000014000200626f6e645f736c6176655f3000000000"], 0xf8}, 0x1, 0x0, 0x0, 0x80}, 0x20004090) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000380)={0xffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r3, &(0x7f0000000440)={0x1, 0x10, 0xfa00, {&(0x7f0000000340), r5}}, 0x18) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$BLKZEROOUT(r6, 0x127f, &(0x7f0000000480)={0x8, 0x8}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) sendfile(r6, r6, &(0x7f00000000c0)=0x202, 0xdd) 09:17:07 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xc}, 0x109) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd, 0x0, 0x8000000000000000}, [@ldst={0x3fd, 0xa, 0x7229, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0x3e9, &(0x7f000000cf3d)=""/195}, 0x48) 09:17:07 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xc}, 0x109) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbc, 0x0, 0x2}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 09:17:07 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)="2f657865000000000004090030ddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") sendfile(r0, r1, &(0x7f0000000140), 0x8402) 09:17:07 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) 09:17:07 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket(0xa, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r4, r4, &(0x7f00000000c0)=0x202, 0xdd) sendfile(r3, r0, 0x0, 0x9) splice(r4, &(0x7f0000000100), r1, &(0x7f0000000140), 0x8, 0xf) 09:17:07 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x86) sendfile(r1, r1, &(0x7f00000005c0), 0x0) 09:17:07 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xc}, 0x109) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd, 0x0, 0x8000000000000000}, [@ldst={0x3fd, 0xa, 0x7229, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0x3e9, &(0x7f000000cf3d)=""/195}, 0x48) 09:17:07 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0), 0x4) [ 626.469849] sctp: [Deprecated]: syz-executor6 (pid 30175) Use of int in maxseg socket option. [ 626.469849] Use struct sctp_assoc_value instead [ 626.528588] sctp: [Deprecated]: syz-executor6 (pid 30179) Use of int in maxseg socket option. [ 626.528588] Use struct sctp_assoc_value instead 09:17:07 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) getsockname$inet6(r2, &(0x7f0000000040), &(0x7f0000000080)=0x1c) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000300)=""/179) close(r0) 09:17:07 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)="2f657865000000000004090030ddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") sendfile(r0, r1, &(0x7f0000000140), 0x8402) 09:17:07 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0), 0x4) 09:17:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 09:17:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1000082) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) sync() 09:17:07 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f0000000080), 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r2, r0, &(0x7f00000005c0), 0x0) [ 627.077569] sctp: [Deprecated]: syz-executor1 (pid 30196) Use of int in maxseg socket option. [ 627.077569] Use struct sctp_assoc_value instead 09:17:08 executing program 4: request_key(&(0x7f0000000940)="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", &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3, 0x10000000}, &(0x7f0000000400)="80fa916d7309bb27e95bad55bd7c34fe77a8205c6e06a1c3d32e72eb840ff687dda61b0104fb0b832bbb4f9da98e4a2d107dba1fc669d3d3defcd038b0c54bd0f4439fac237a94a461740c74313e5757189767483b2e73224a576d12cf89bd9173915ff7e26b07489888f700a8bfc35a2a6e423fe7d91688c0496a87ed1f832ebbe33f25c5fce72435bca4755a3dc9ff418730b9342de5f057c9c367aaea074ab56528b42a9579f8efc1298ec2fe2920da58bc569c4d363078c56dcde73000010000889afacfa1148fa8", 0x0) 09:17:08 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000100)) 09:17:08 executing program 7: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x8001, 0x0, 0x0, 0x4}, 0x14) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000140)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 09:17:08 executing program 1: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x8001}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 09:17:08 executing program 2: perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f00000000c0)=0x0) io_destroy(r0) 09:17:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/route\x00') pread64(r0, &(0x7f0000000040)=""/123, 0xffffff49, 0x0) 09:17:08 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x2) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000000)='bpq0\x00', 0x3}) sendfile(r2, r2, &(0x7f00000005c0), 0x0) 09:17:08 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000280)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x287fd, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) getpgid(r3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r5, r5, &(0x7f00000000c0)=0x202, 0xdd) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x4, 0x200, 0xdbd, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r6, 0x4}, 0x8) 09:17:08 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 09:17:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x100, &(0x7f0000000140)=""/29) 09:17:09 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0xff, 0x2) linkat(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x1000) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) 09:17:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/route\x00') pread64(r0, &(0x7f0000000040)=""/123, 0xffffff49, 0x0) 09:17:09 executing program 1: 09:17:09 executing program 2: 09:17:09 executing program 6: 09:17:09 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) socket$kcm(0x29, 0x7, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@dev, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) socket$inet6(0xa, 0x802, 0xfffffffffffffffa) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) 09:17:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 09:17:09 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xc002, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/snmp\x00') setns(r2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) sendfile(r3, r3, &(0x7f00000005c0), 0x0) 09:17:09 executing program 2: 09:17:09 executing program 1: 09:17:09 executing program 4: 09:17:09 executing program 2: prctl$intptr(0x0, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000140)=""/236, 0xec, 0x1, 0x0, 0x0) 09:17:09 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='personality\x00') sendfile(r0, r1, &(0x7f00004db000), 0xfe) 09:17:09 executing program 1: 09:17:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 09:17:09 executing program 6: 09:17:10 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) r2 = memfd_create(&(0x7f0000000180)='/dev/input/event#\x00', 0x1) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000240)={0x1, 0x5, [@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @random="821a4d5b6247"]}) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x42) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x4}) 09:17:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x4c0001, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r4, r4, &(0x7f00000000c0)=0x202, 0xdd) 09:17:10 executing program 2: 09:17:10 executing program 4: 09:17:10 executing program 6: 09:17:10 executing program 1: 09:17:10 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r1, 0x110, 0x70bd25, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x20040800}, 0x40) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r2, r2, &(0x7f00000005c0), 0x7) 09:17:10 executing program 7: 09:17:10 executing program 4: 09:17:10 executing program 2: 09:17:10 executing program 6: 09:17:10 executing program 1: 09:17:10 executing program 7: 09:17:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x3, 0x9}, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:17:10 executing program 4: 09:17:10 executing program 6: 09:17:11 executing program 1: 09:17:11 executing program 2: 09:17:11 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0), 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000140), 0x800) 09:17:11 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f00000000c0)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) 09:17:11 executing program 7: openat$cgroup(0xffffffffffffff9c, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) dup(0xffffffffffffffff) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000100)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) r0 = geteuid() setresuid(0x0, r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/pid\x00') 09:17:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='maps\x00') ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000040)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/packet\x00') semget(0x0, 0x0, 0x400) semget(0xffffffffffffffff, 0x2, 0x0) socket$unix(0x1, 0x5, 0x0) write$binfmt_aout(r0, &(0x7f0000000300)={{0x108, 0x800, 0xffffffffffffffcb, 0x0, 0x0, 0x0, 0x320, 0xfffffffffffffffb}, "9c", [[], [], []]}, 0x321) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800), &(0x7f0000000840)=0xc) pipe2(&(0x7f0000000880), 0x80000) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000008c0)='io.stat\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000900)={0x2, 0x81, 0x0, 0x1000}, &(0x7f0000000940)={0x4000, 0x0, 0x2}, &(0x7f0000000980)={0x0, 0x0, 0xd9e1, 0x0, 0x0, 0x2, 0xfffffffffffff800}, &(0x7f00000009c0)={0x0, 0x1c9c380}, &(0x7f0000000a40)={&(0x7f0000000a00), 0x8}) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000a80)=""/159, &(0x7f0000000b40)=0x9f) fcntl$setstatus(r2, 0x4, 0x0) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) 09:17:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@int=0x3, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:17:11 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r1, &(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000400)=0x28d) dup3(r0, r2, 0x0) getpeername$unix(r2, &(0x7f00000005c0)=@abs, &(0x7f0000000640)=0x6e) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}}, &(0x7f00000000c0)) 09:17:11 executing program 1: r0 = epoll_create1(0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup2(r1, r0) openat$cgroup_ro(r2, &(0x7f0000000000)="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", 0x0, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) 09:17:11 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) close(r0) socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000940)) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000700)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) 09:17:11 executing program 4: open_by_handle_at(0xffffffffffffffff, &(0x7f0000001600)=ANY=[], 0x0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000015c0)={0x73, 0x79, 0x7a}, &(0x7f0000001540), 0x0, 0xfffffffffffffff8) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001400)) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000080)={0x0, 'bridge_slave_0\x00'}, 0x18) request_key(&(0x7f0000000280)='cifs.idmap\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='md5sum\x00', 0xfffffffffffffffe) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) dup(r0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)="00000000000000000001000000", 0x0, 0x0) fdatasync(0xffffffffffffffff) 09:17:11 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000409004bddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a071fb35331ce39c5a65686410721ee2db6a74e3332653") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) setpgid(0x0, r1) 09:17:11 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x400000000035, r0, 0x0) mmap(&(0x7f0000736000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 09:17:11 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r2) 09:17:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) r3 = request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='net/ip6_flowlabel\x00', 0x0) keyctl$restrict_keyring(0x1d, r3, &(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000300)='."\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r4, r4, &(0x7f00000000c0)=0x202, 0xdd) 09:17:11 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000240)={'nat\x00', 0x0, 0x0, 0x0, [], 0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x0, [{}, {}, {}, {}, {}]}, 0xc8) sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000005c0), 0x0) 09:17:11 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f0000000000)) 09:17:11 executing program 1: mlockall(0x1) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000040)) mmap(&(0x7f00001ec000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 09:17:11 executing program 2: socketpair$unix(0x1, 0x2000000000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = dup(r0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x0, 0x0, "c068801cb9fba6ddbf0fbfdaf7fe40d2538e4f63aab2805e81fd782c92186d4552895994ee42cce00d2245777f96f76d859f5b7ad352e9528fb591e3e4a1e1591932fb3cc6c2c08b2b4c54f2aadc5b21"}, 0xd8) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00000000c0)) 09:17:11 executing program 6: r0 = getpgid(0x0) getpgrp(r0) prctl$seccomp(0x16, 0x2, &(0x7f0000000640)={0x1, &(0x7f0000000600)=[{0x8, 0x0, 0xfff}]}) openat$null(0xffffffffffffff9c, &(0x7f0000000500)='/dev/null\x00', 0x101282, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000540)=0xfff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @local}, @in6=@ipv4={[], [], @remote}}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) 09:17:11 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000015c0), 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000001740)='threaded\x00', 0x9) 09:17:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000006c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x648, 0x228, 0x0, 0x448, 0x318, 0x448, 0x578, 0x578, 0x578, 0x578, 0x578, 0x6, &(0x7f0000000100), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, [0xffffff00, 0xffffffff, 0x0, 0xffffff00], [0xffffffff, 0xff, 0xff000000, 0xffffffff], 'veth1_to_bond\x00', 'veth1\x00', {0xff}, {}, 0x1, 0x1, 0x7, 0x48}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@inet=@dscp={0x28, 'dscp\x00', 0x0, {0x8001, 0x1}}]}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x9}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffff00, 0xff000000, 0xffffffff, 0xff], [0xffffffff, 0xff0000ff, 0xffffff00, 0xffffff00], 'rose0\x00', 'veth0_to_bridge\x00', {}, {0xff}, 0x2f, 0x81, 0x2, 0x8}, 0x0, 0xc8, 0x110}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@loopback=0x7f000001, 0x26, 0x2f, 0x1}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x1}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0xffffff00, 0xffffffff], [0xffffffff, 0xffffffff, 0xff000000], 'vlan0\x00', 'tunl0\x00', {}, {}, 0x1d, 0x800, 0x4, 0x11}, 0x0, 0xf0, 0x130, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "f1b71e366bf52a5eae22bd43b14d74fdb40bd6965ee277a0b1bcf1b062ab"}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, [0x0, 0xffffffff, 0xff000000, 0xff000000], [0xff, 0xffffff00, 0xffffffff, 0xff], 'sit0\x00', 'bcsh0\x00', {0xff}, {}, 0x3f, 0x3f, 0x4, 0x4}, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@inet=@tcpmss={0x28, 'tcpmss\x00', 0x0, {0x1, 0xf, 0x1}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x10000, 0x40, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e22}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6a8) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r4 = request_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='vlan0\x00', 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x5bae, 0x7, r4) 09:17:11 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x0, 0x0) dup2(r0, r1) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x2, 0x90, [0x0, 0x200002c0, 0x200004d0, 0x20000500], 0x0, &(0x7f0000000040), &(0x7f00000002c0)=[{}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}]}, 0x108) 09:17:11 executing program 5: socket$inet6(0xa, 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/35, 0x23) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000005c0), 0x0) 09:17:11 executing program 2: socketpair$unix(0x1, 0x2000000000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = dup(r0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x0, 0x0, "c068801cb9fba6ddbf0fbfdaf7fe40d2538e4f63aab2805e81fd782c92186d4552895994ee42cce00d2245777f96f76d859f5b7ad352e9528fb591e3e4a1e1591932fb3cc6c2c08b2b4c54f2aadc5b21"}, 0xd8) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00000000c0)) 09:17:11 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup(r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)) fcntl$setown(r1, 0x8, 0x0) 09:17:12 executing program 6: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@mcast2, 0x0}, &(0x7f0000000100)=0x14) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000001240), &(0x7f00000012c0)=0x68) pipe2(&(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001400)=""/85, &(0x7f0000001480)=0x55) clock_gettime(0x0, &(0x7f00000014c0)={0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000001500)={r3}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000001600)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000015c0)={&(0x7f0000001580)=@getqdisc={0x24, 0x26, 0x70a, 0x0, 0x0, {0x0, r0, {}, {0x0, 0xfffb}, {0xe, 0xfff3}}}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x0) r4 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000001640)=""/194) shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ff9000/0x4000)=nil) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000017c0), 0x4) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000001840)={'filter\x00'}, &(0x7f00000018c0)=0x44) utimes(&(0x7f0000001900)='./file0\x00', &(0x7f0000001980)={{}, {0x0, 0x2710}}) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000001a00)) recvmmsg(0xffffffffffffffff, &(0x7f0000004a00), 0x0, 0x20, &(0x7f0000004b40)={0x0, 0x989680}) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000004c00)={0x100000001, 0xffffffff80000000}) 09:17:12 executing program 1: request_key(&(0x7f0000000940)="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", &(0x7f0000000180)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x10000000}, &(0x7f00000004c0)='user\x00', 0x0) 09:17:12 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r5, r5, &(0x7f00000000c0)=0x202, 0xdd) 09:17:12 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000180)='bond0\x00') ioctl(r1, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000840)={0x796, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000002380)=""/4096) close(r0) r3 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x3, 0x408400) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0xff) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000140)=r0) 09:17:12 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfffffffffffffffd, 0x800) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = memfd_create(&(0x7f00000000c0)='/dev/loop#\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='ntfs\x00', 0x2214440, &(0x7f0000000280)) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000380)=""/4096, &(0x7f0000000100)=0x1000) 09:17:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfffffffffffffffd, 0x800) r1 = memfd_create(&(0x7f00000000c0)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) 09:17:12 executing program 4: r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000000480)='logon\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) socketpair(0x11, 0x800, 0x7fff, &(0x7f00000003c0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440)) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) request_key(&(0x7f00000006c0)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x10000000}, &(0x7f00000004c0)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c747d6e80519f2f5a436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234864afd4648", 0x0) 09:17:12 executing program 1: request_key(&(0x7f00000006c0)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x10000000}, &(0x7f00000004c0)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c747d6e80519f2f5a436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234864afd4648", 0x0) 09:17:12 executing program 6: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f00000006c0)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x10000000}, &(0x7f00000004c0)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c747d6e80519f2f5a436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234864afd4648", 0x0) 09:17:12 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='mountinfo\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000080), 0x1) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r2, r2, &(0x7f00000005c0), 0x0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000000000)=""/32, &(0x7f0000000040)=0x20) 09:17:12 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) r2 = socket(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) sendfile(r0, r2, &(0x7f00000000c0), 0xdd) 09:17:12 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0xff1f) sendto$inet6(r0, &(0x7f0000000080)="0401000000c000ddb8460900fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843f56590080053c0e385472d222a2bb42f2dbd94c3161d35060f059c20b4f55d462600001b000000009e93ea7f4b2577acb462644a4bae135664075c190c650d8e17039a3e611cf9c8308d7caa08765149be85dc74fd0fc61833e35e996ff577fda1c9a62ea3103c8cd73d6bace7808cf0b88fac1cc7757cfd40a0936ccc", 0xa7, 0x0, &(0x7f0000000000)={0xa, 0x204800800, 0x20000000005, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffe}, 0x1c) 09:17:12 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x4c0000, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x18, r3, 0x700, 0x70bd2c, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000}, 0x0) tee(r2, r1, 0xdd4, 0x5) close(r0) 09:17:12 executing program 7: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") fchown(0xffffffffffffffff, 0x0, 0x0) request_key(&(0x7f00000006c0)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x10000000}, &(0x7f00000004c0)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c747d6e80519f2f5a436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234864afd4648", 0x0) 09:17:12 executing program 2: 09:17:12 executing program 6: 09:17:12 executing program 1: 09:17:12 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x8a00, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 09:17:12 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x11d}, 0x1}, 0x0) 09:17:12 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x8a00, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 09:17:13 executing program 0: r0 = socket$inet6(0xa, 0xf, 0x80) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) fsetxattr(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="2178fe6dfa6764c56e65742ff670365f5d6c6f77a9b26d346c000932aa35a42fcb29e47c1fceec991a1ce6fa9e0c7db7b7038cecc1dbe51f07209451172c3fdd63df6b03000000"], &(0x7f0000000140)='/dev/audio\x00', 0xb, 0x2) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:17:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x100082) r1 = memfd_create(&(0x7f0000000380)="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", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r0, &(0x7f0000000100)=0x6100, 0x20000102000004) 09:17:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(generic-gcm-aesni)\x00'}, 0x58) 09:17:13 executing program 7: 09:17:13 executing program 5: 09:17:13 executing program 7: 09:17:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000100)={0x6, 0x7033, 0x5, 0xbd, 0x200}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:17:13 executing program 6: 09:17:13 executing program 3: lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) r2 = creat(&(0x7f00000002c0)='./file0\x00', 0x103) getsockname$packet(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) readv(r2, &(0x7f0000000280)=[{&(0x7f0000000240)=""/3, 0x3}], 0x1) ioctl$EVIOCGMTSLOTS(r4, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000000000)=""/179) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f0000000140)={0x6, 0x7bf}) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000000380)=""/4096) close(r3) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000002140)=@broute={'broute\x00', 0x20, 0x4, 0xcb0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001480], 0x0, &(0x7f0000001380), &(0x7f0000001480)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x13, 0x2, 0xe917, 'veth0_to_bond\x00', 'teql0\x00', 'ip6gretap0\x00', 'tunl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @random="aa34eaa02ca0", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x8, 0x800, 0x4b8, 0x1, 0x0, "a58fa3b50c05a7447f2bc2017febbfc00843d798173ef575f9734703956d955fe880cb025aa55285ae61d54b502063afad2d23c4445a369b6003e091275ad7ad"}}}}, {{{0x15, 0x4, 0x6558, 'bond_slave_1\x00', 'ip6_vti0\x00', 'bond0\x00', 'gre0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff], @random="6ad6f11bd16b", [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0xa0, 0xd8, [@pkttype={'pkttype\x00', 0x8}]}}, @common=@dnat={'dnat\x00', 0x10, {{@random="899d1dd071fc"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x19, 0x0, 'team0\x00', 'ip_vti0\x00', 'team_slave_0\x00', 'bridge0\x00', @empty, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0xff, 0xff], 0x960, 0x960, 0x990, [@owner={'owner\x00', 0x18, {{r0, r0, r1, r1, 0x4}}}, @among={'among\x00', 0x888, {{0x7, 0x7626, 0x0, {[0x4, 0x0, 0xd4, 0x8, 0x2, 0x4, 0x400, 0x8, 0x6, 0x9, 0x7, 0x80000001, 0x401, 0x3, 0x3, 0x6, 0x4, 0x5, 0xf72, 0x2b911225, 0x5, 0x7, 0x10000, 0x3f, 0x7ff, 0x9, 0x7, 0x2, 0x1, 0x3e45, 0x2, 0x9, 0x0, 0x9, 0x7, 0x3, 0x27, 0x5, 0x3e49, 0x200, 0x3, 0x8, 0x10000, 0x100, 0x80, 0x57be, 0x3860, 0x3ff, 0xffffffffffff681e, 0x9, 0x800, 0x9, 0x3, 0x2, 0x7fffffff, 0x0, 0x7fff, 0x5, 0xffffffffffffff0e, 0x1f, 0x80, 0x4, 0x80000001, 0x100000000, 0x1, 0x40, 0xa2, 0xc314, 0x2d, 0x5d1, 0xbe, 0x3ff, 0x6, 0x5, 0xfffffffffffffffd, 0x8, 0x1, 0x1000, 0x3, 0x9ac3, 0x8, 0x8, 0xffffffff, 0x0, 0x6, 0xa8b648, 0x100000001, 0x418f, 0x9, 0x10001, 0x7fff, 0x81, 0x7, 0xd715, 0x0, 0x1, 0xfffffffffffffe92, 0x2, 0x2, 0x200, 0x81, 0xb4, 0xf03, 0xfffffffffffffffb, 0x3, 0x6, 0x1, 0x1, 0x4, 0x7, 0x3, 0x7, 0x200, 0x9, 0x8, 0x8, 0x7, 0x6, 0x7fffffff, 0x9, 0x6, 0x1, 0xe773, 0x8, 0x81, 0x2, 0x4, 0x20000000, 0x0, 0x9, 0x101, 0xffffffff00000001, 0x9, 0x8, 0x1000, 0x2, 0x2, 0x1, 0x3, 0x1, 0xffffffff, 0x7, 0x5, 0x80000000, 0x7, 0x20, 0xb98, 0x4, 0x9321, 0x8001, 0x4, 0xffffffff, 0x40, 0x1, 0xa8f, 0x2fe, 0x0, 0xfff, 0x1, 0xfffffffffffffff9, 0x3a, 0x8, 0xffffffffffffffff, 0x9, 0x100000001, 0xfff, 0x6, 0x5, 0xea6, 0x3, 0x8520, 0x8, 0x7, 0x2, 0x3f, 0x2, 0x100, 0x4, 0x7fffffff, 0x3, 0xe1, 0x3, 0xc0, 0x6, 0xff, 0x3ec, 0x40ed, 0x3, 0x4, 0x100000000, 0xcb93, 0xff, 0x100, 0x8, 0x0, 0x1000, 0xfffffffffffffe00, 0xd574, 0x6, 0xff, 0x3, 0x86, 0x9, 0x0, 0x7, 0x7, 0x1, 0x5, 0x8, 0xfffffffffffffd62, 0xffffffffffffff09, 0x8000, 0xff, 0xfffffffffffff264, 0x4, 0x3eb4f67a, 0x3, 0x2, 0x3f5, 0x8, 0x7ff, 0x1f, 0x100, 0x2, 0x216, 0x101, 0xfff, 0x81, 0xec, 0x6, 0x20, 0x5, 0x4, 0x8, 0x80000001, 0x5, 0x10001, 0x9, 0x1, 0x4, 0x40, 0x7ff, 0x6, 0x6, 0xfffffffffffffff8, 0x400, 0x8, 0x120000000000000, 0xffffffff, 0x5, 0x6, 0x401, 0xc390, 0x7fffffff, 0x8, 0xffffffff, 0x7], 0x3, [{[0x3, 0xa2]}, {[0x100000000, 0x7], @dev={0xac, 0x14, 0x14, 0xf}}, {[0x1, 0x8], @loopback=0x7f000001}]}, {[0x4, 0x6, 0xffffffff00000000, 0x4, 0x8001, 0x2, 0x7f, 0xffffffff, 0x1, 0x100000001, 0x4, 0x6, 0x400, 0x8, 0x800, 0x9, 0x78a, 0x4, 0x1, 0x1ff, 0x1, 0x9, 0x800, 0xf16d, 0x2, 0x6, 0x2, 0xffffffff80000000, 0xff, 0x100, 0x3, 0x10000, 0x1, 0x10001, 0x0, 0x6, 0x872e, 0x9, 0x5, 0x7fffffff, 0x7, 0x3ff, 0x0, 0x7, 0x4, 0x0, 0x4, 0x7, 0xff, 0xffffffffffff9948, 0x80, 0x1, 0x1, 0x4, 0x72c9, 0x10001, 0x7, 0x80000001, 0x2, 0x0, 0xff, 0x3, 0xffffffff, 0x9, 0xe8, 0x0, 0x55, 0x7, 0x10000, 0x2, 0x18, 0x0, 0x101, 0x7e63, 0x7, 0x8, 0x3, 0xfffffffffffffffa, 0x3, 0x3dc, 0x7f4, 0xffffffff7fffffff, 0x0, 0xa000000, 0xe7, 0x8, 0x5, 0x80000001, 0x101, 0x51, 0x8, 0x2a70, 0x401, 0xfff, 0xfffffffffffffffc, 0x6, 0x0, 0xf434, 0xaad1, 0x81, 0x6, 0x4, 0x9, 0xb3f, 0x2, 0x6f915172, 0x400, 0x7, 0x4, 0x10001, 0x0, 0x5, 0x7, 0x9, 0x5, 0x7, 0x15, 0x8000000000000000, 0x6, 0x8, 0x2, 0x100000000, 0x0, 0x10001, 0x3, 0x2, 0x6, 0x4, 0x9, 0x9, 0xdeac, 0x3, 0x81, 0x1, 0x2, 0x2, 0xffffffff, 0x2, 0x2, 0xec, 0x100000000, 0x2b3b, 0x6, 0x2, 0x6, 0x5, 0x3, 0x6b6, 0x6, 0x87, 0x2, 0x6, 0x0, 0x0, 0x4, 0xd3, 0x2327, 0x5, 0x7, 0x100000000, 0x38b, 0xffffffff7fffffff, 0x5ea852a5, 0xff, 0x4, 0x3941, 0x100000000, 0x80000000, 0x6, 0x2, 0x1, 0x3, 0x6, 0x6, 0x6, 0x9, 0x9, 0x1, 0xffff, 0x82f, 0x3, 0x1, 0x28a, 0x80, 0x7f, 0x0, 0x0, 0xff, 0x0, 0x9, 0x7fff, 0xd3f, 0x2c58f280, 0xcb, 0x0, 0x8, 0x1, 0x8, 0x7, 0x3, 0x1, 0x0, 0x1, 0x6ff, 0x7ff, 0x0, 0x400, 0x200, 0x8, 0x5, 0x9, 0x7dff, 0x48a, 0x2, 0xff, 0x6, 0x8, 0x2, 0x2, 0x1, 0x9, 0x101, 0x49f5, 0x80000001, 0x9, 0xfffffffffffffc00, 0x9, 0x6, 0xed7, 0x2, 0x8001, 0x9, 0xfffffffffffffffe, 0x80000001, 0xba4, 0x2, 0x20, 0x0, 0x3f, 0x5, 0x7, 0x0, 0x4, 0xfffffffffffffffa, 0x3bd6, 0xbf4, 0x22bd6f7d, 0x9, 0x4, 0x3e, 0x4430, 0x7, 0x0, 0x5, 0x92f6, 0x100000001, 0x9], 0x6, [{[0x6, 0x10001], @loopback=0x7f000001}, {[0x8, 0x1], @loopback=0x7f000001}, {[0xfffffffffffffff9], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x29, 0xffffffffffffff4c], @multicast1=0xe0000001}, {[0x80000000, 0x3ff], @broadcast=0xffffffff}, {[0x2687, 0x7], @dev={0xac, 0x14, 0x14, 0xc}}]}}}}]}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}, {{{0xb, 0x8, 0x22f1, 'veth0_to_bond\x00', 'team_slave_1\x00', 'ip6gretap0\x00', 'veth1_to_team\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x4d9256650890aed0, 0xff, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0xff], 0xa0, 0xa0, 0xd0, [@cgroup0={'cgroup\x00', 0x8, {{0xfff, 0x1}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}]}, 0xd28) 09:17:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x21f8, 0x40000) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000002c0)={0x4, 0x5}, 0xffd7) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000100)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000180)='net/ip6_flowlabel\x00') sendfile(r4, r4, &(0x7f00000000c0)=0x202, 0xdd) 09:17:13 executing program 4: 09:17:13 executing program 1: 09:17:13 executing program 5: 09:17:13 executing program 6: 09:17:13 executing program 2: 09:17:13 executing program 7: 09:17:13 executing program 4: 09:17:13 executing program 7: 09:17:13 executing program 5: 09:17:13 executing program 6: 09:17:13 executing program 1: 09:17:13 executing program 2: 09:17:14 executing program 5: 09:17:14 executing program 6: 09:17:14 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) fsync(r0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) 09:17:14 executing program 4: 09:17:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 09:17:14 executing program 1: 09:17:14 executing program 7: 09:17:14 executing program 2: 09:17:14 executing program 5: 09:17:14 executing program 6: 09:17:14 executing program 1: 09:17:14 executing program 4: 09:17:14 executing program 7: 09:17:14 executing program 2: 09:17:14 executing program 5: 09:17:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000001c0)="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") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000100)={@loopback, @local, 0x0}, &(0x7f0000000140)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={r2, 0x1, 0x6}, 0x10) socket(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) 09:17:14 executing program 6: 09:17:14 executing program 7: 09:17:15 executing program 2: 09:17:15 executing program 1: 09:17:15 executing program 4: 09:17:15 executing program 6: 09:17:15 executing program 5: 09:17:15 executing program 7: 09:17:15 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) dup3(r0, r1, 0x80000) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000001380)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) pread64(r1, &(0x7f0000000140)=""/105, 0x69, 0x0) close(r0) syz_emit_ethernet(0x116, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x3, [0xa1, 0x862, 0x753, 0x60]}) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x48000) 09:17:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e0200000000000000", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000100), &(0x7f0000000140)=0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) 09:17:15 executing program 1: 09:17:15 executing program 2: 09:17:15 executing program 4: 09:17:15 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000001080)=""/4096) 09:17:15 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x7, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x8, 0x8, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)) 09:17:15 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 09:17:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000240)={@dev={0xfe, 0x80}}, 0x14) 09:17:15 executing program 4: openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x100, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000280)=0x1c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={'veth1_to_bond\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000040)=@rc, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000005c0)=""/124, 0x7c}, 0xc00e) 09:17:15 executing program 1: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x800000000000012, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") fgetxattr(r0, &(0x7f0000000300)=ANY=[], &(0x7f0000000340), 0x9d) 09:17:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0xf, 0x4, 0x81000000004, 0x8000000007}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0xdd, 0x4, 0x6, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, &(0x7f0000000080), &(0x7f0000000200)=""/4096}, 0x18) 09:17:15 executing program 7: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)='keyring\x00') 09:17:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 09:17:15 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x101001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) write$tun(r0, &(0x7f00000004c0)={@void, @val, @ipv6={0x0, 0x6, "af04ca", 0x108, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x6558}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 09:17:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)) dup3(r1, r2, 0x0) 09:17:16 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x8, 0x63e42b1ec920155d) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000003380)=""/4096) close(r0) 09:17:16 executing program 7: perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/tcp\x00') sendfile(r0, r1, &(0x7f0000000000), 0x0) 09:17:16 executing program 4: syz_emit_ethernet(0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000086a2d971000000000000aafe8000000000000000000000000000aa00000000c4513ce7282203ea649244e7bfb9ef", @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 09:17:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000d8d000), &(0x7f0000000040), 0x0) 09:17:16 executing program 0: perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/tcp\x00') sendfile(r0, r1, &(0x7f0000000000), 0x0) 09:17:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000001440)="2f6578650000000000049b840572137291be10eebf000ee9a90f798058439ed5e901d2da75060002acc7edbcd7a071fb35331ce39c5a000000080000007c54ecf16b46e8f5eb845f06c2b4833f0f84b356f039192806008f7ce66c7288410412f83962fc4ae2805c44331afe5705952580b49acad4596489f4455f2cba58ee6d298147dfab3256c742c1b69f67793dfd6a9b4db888e646223be7fb8b2717202ea956118f193fb8ab5dd2c0fdaf9716ed51bd15d81d43b89e1cecabcba5d2e62f5b3ec8667778db1218b7bc16e0571138971db98e50262419de58d747295da8aebc0f7f7f5680e4d3eeade20a2d3e420b35456180b109549e4ef0e1b55691030039ce36a24837297a9b9f7a674b065f6f33f02b4ff484f04d8bba269191d364ec5ac1383d9ab7460d2a89938fb7600936d99b6a7926fafb27e09600c5030b051d15119f710af1a0") perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$revoke(0x3, 0x0) fgetxattr(r0, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000040)=""/2, 0xfffffffffffffe91) 09:17:16 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 09:17:16 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 09:17:16 executing program 0: r0 = socket$kcm(0x2, 0xa, 0x300) recvmsg$kcm(r0, &(0x7f0000000100)={&(0x7f00000002c0)=@pppol2tp, 0x80, &(0x7f00000009c0), 0x81, &(0x7f0000000a80)=""/185, 0x3a6}, 0x0) 09:17:16 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000001180), 0x0, 0x20000172, &(0x7f0000e68000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 09:17:16 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x4, 0x8, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)) 09:17:16 executing program 7: perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/tcp\x00') sendfile(r0, r1, &(0x7f0000000000), 0x0) 09:17:16 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x40}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x44}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffff97]}, 0x18) 09:17:16 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 09:17:16 executing program 7: perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/tcp\x00') sendfile(r0, r1, &(0x7f0000000000), 0x0) 09:17:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0x12, 0x0, 0x700000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}) 09:17:17 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x2000000, 0x4a6f3ba276277156, r0, 0x0) close(r0) 09:17:17 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x40}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x44}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffff97]}, 0x18) 09:17:17 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 09:17:17 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 09:17:17 executing program 7: 09:17:17 executing program 5: 09:17:17 executing program 2: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000340)={0x9, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000480)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) 09:17:17 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2}, 0x0, 0x0, 0x0, 0x3, 0x2, &(0x7f0000000100)='bpq0\x00', 0x8001, 0x3, 0x2}) ioctl(r0, 0x6, &(0x7f0000000000)="fcd51d331ae1b6ed4d71415b062298fcc8a9f98f2bb9d6c2f5c10928d3372cccf0ab715baf7c12c38972eafe3760745e72367399bda5906f3fb9d5da8326") getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000140)=0x10) 09:17:17 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setfsgid(r1) 09:17:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp\x00') readv(r0, &(0x7f0000001380)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1) 09:17:17 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$chown(0x4, r0, 0x0, 0x0) 09:17:17 executing program 6: request_key(&(0x7f0000000940)="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", &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2, 0x10000000}, &(0x7f0000000000)='\x00', 0x0) 09:17:17 executing program 4: 09:17:17 executing program 6: 09:17:17 executing program 5: 09:17:18 executing program 7: 09:17:18 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280)={0x0, 0xda88}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001380)={r2, @in={{0x2, 0x4e21, @rand_addr}}}, 0x84) ioctl$int_out(r0, 0x5462, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000000)=""/179) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r4, 0x2287, &(0x7f0000000180)=0x8001) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000380)=""/4096) 09:17:18 executing program 0: 09:17:18 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 09:17:18 executing program 2: 09:17:18 executing program 4: 09:17:18 executing program 6: 09:17:18 executing program 5: 09:17:18 executing program 7: 09:17:18 executing program 6: 09:17:18 executing program 0: 09:17:18 executing program 7: 09:17:18 executing program 5: 09:17:18 executing program 4: 09:17:18 executing program 2: 09:17:18 executing program 5: 09:17:18 executing program 6: 09:17:19 executing program 0: 09:17:19 executing program 2: 09:17:19 executing program 4: 09:17:19 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 09:17:19 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000001380)="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", 0x1000) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) 09:17:19 executing program 6: 09:17:19 executing program 7: 09:17:19 executing program 5: 09:17:19 executing program 6: 09:17:19 executing program 7: 09:17:19 executing program 5: 09:17:19 executing program 0: 09:17:19 executing program 2: 09:17:19 executing program 4: 09:17:20 executing program 6: 09:17:20 executing program 5: 09:17:20 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x840000000002, 0x3, 0xff) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/123, &(0x7f0000000100)=0x7b) 09:17:20 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file1/file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000600)='./file0\x00') r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mkdir(&(0x7f0000000000)='./file1\x00', 0x0) umount2(&(0x7f0000000180)='../file0\x00', 0x2) mkdir(&(0x7f0000000380)='./file1/file0\x00', 0x0) chdir(&(0x7f0000000280)='/\x00') 09:17:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x1000000000000a, 0x80000000001, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0x93e, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 09:17:20 executing program 1: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) [ 639.226217] IPVS: length: 123 != 24 [ 639.255153] bridge: RTM_NEWNEIGH bridge0 with NTF_USE is not supported [ 639.275972] IPVS: length: 123 != 24 09:17:20 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) readv(r1, &(0x7f0000002340)=[{&(0x7f0000001340)=""/4096, 0x1000}], 0x1) 09:17:20 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x101) 09:17:20 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) 09:17:20 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r0, 0xc0305710, &(0x7f00000000c0)={0x1, 0x4, 0x8, 0x608c}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x10040, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000180)=0x100000001, 0x8) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000003380)=""/4096) close(r0) 09:17:20 executing program 2: timerfd_create(0x7, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000034c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) readv(r2, &(0x7f00000025c0)=[{&(0x7f0000001200)=""/213, 0x3c7}, {&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000001340)=""/217, 0xfffffd27}, {&(0x7f0000003500)=""/4096, 0x1000}], 0x1000000000000193) ioctl$FICLONE(r0, 0x40049409, r1) tee(r2, r1, 0x400000000008, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000080)={0x1d, 0x2a, 0x17, 0x7, 0x5, 0x0, 0x4, 0x132, 0x1}) tee(r0, r3, 0x9, 0xa) 09:17:20 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) 09:17:20 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000a77ff8)) 09:17:20 executing program 1: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 09:17:20 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@filter={'filter\x00', 0xe, 0x2, 0x250, [0x0, 0x20000100, 0x20000130, 0x20000280], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x2c8) 09:17:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000001440)="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") fgetxattr(r0, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000040)=""/2, 0x2) 09:17:20 executing program 5: r0 = add_key(&(0x7f0000000240)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="fa", 0x1, 0xfffffffffffffffc) keyctl$get_security(0x11, r0, &(0x7f0000000100)=""/138, 0x8a) 09:17:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80007, 0x7ff) ioctl(r1, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") fcntl$setflags(r1, 0x2, 0x1) memfd_create(&(0x7f0000000380)="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", 0x0) getpid() ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000180)) 09:17:20 executing program 4: request_key(&(0x7f00000006c0)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x10000005}, &(0x7f00000004c0)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c747d6e80519f2f5a436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234864afd4648", 0x0) 09:17:21 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0/file0\x00'}, 0x26) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000000)={0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'wlc\x00'}, 0x2c) 09:17:21 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'wlc\x00'}, 0x2c) 09:17:21 executing program 1: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 09:17:21 executing program 0: 09:17:21 executing program 4: 09:17:21 executing program 6: 09:17:21 executing program 4: 09:17:21 executing program 2: timerfd_create(0x7, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000034c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) readv(r2, &(0x7f00000025c0)=[{&(0x7f0000001200)=""/213, 0x3c7}, {&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000001340)=""/217, 0xfffffd27}, {&(0x7f0000003500)=""/4096, 0x1000}], 0x1000000000000193) ioctl$FICLONE(r0, 0x40049409, r1) tee(r2, r1, 0x400000000008, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000080)={0x1d, 0x2a, 0x17, 0x7, 0x5, 0x0, 0x4, 0x132, 0x1}) tee(r0, r3, 0x9, 0xa) 09:17:21 executing program 7: 09:17:21 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'wlc\x00'}, 0x2c) 09:17:21 executing program 0: 09:17:21 executing program 6: 09:17:21 executing program 1: mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 09:17:21 executing program 3: socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f00000000c0)={0xffffffffffffffff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) r1 = msgget(0x0, 0x1a) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000140)=""/86) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000001500)=""/179) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) close(0xffffffffffffffff) 09:17:21 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)) 09:17:22 executing program 0: 09:17:22 executing program 7: 09:17:22 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'wlc\x00'}, 0x2c) 09:17:22 executing program 6: 09:17:22 executing program 4: 09:17:22 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) 09:17:22 executing program 7: 09:17:22 executing program 0: 09:17:22 executing program 2: 09:17:22 executing program 6: 09:17:22 executing program 1: mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 09:17:22 executing program 7: 09:17:22 executing program 4: 09:17:22 executing program 0: 09:17:22 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'wlc\x00'}, 0x2c) 09:17:23 executing program 4: 09:17:23 executing program 0: 09:17:23 executing program 6: 09:17:23 executing program 7: 09:17:23 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000000)={0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'wlc\x00'}, 0x2c) 09:17:23 executing program 2: 09:17:23 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000140)={0x3, 0x1, 0x4, 0x5302, r2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000240)={{&(0x7f000000f000/0x4000)=nil, 0x4000}, 0x3}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}}, &(0x7f0000001380)=0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000013c0)={r4, 0x5, 0x0, 0x3ff, 0x180000000000000}, &(0x7f0000001400)=0x18) 09:17:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") syz_emit_ethernet(0x1d0, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 09:17:23 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000100)="5500000018007fafb72d18b2a4a280930206f00000a84309c026b5245cf38416a5fa3deee722236925020800040007000037330000ff0f00000000000031af69b700104400009b84136ef75afb83de448daa7227c4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 09:17:23 executing program 1: mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 09:17:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'wlc\x00'}, 0x2c) 09:17:23 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`?', 0x30, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2, 0xbf00], {0x0, 0x6, "c10200", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0xfc00}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 09:17:23 executing program 6: r0 = socket(0x15, 0x8000000000080005, 0x0) getsockopt(r0, 0x1000200100000114, 0x2713, &(0x7f0000000080)=""/1, &(0x7f0000000280)=0x7ffff000) 09:17:23 executing program 2: r0 = socket$inet(0x2, 0x6000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) [ 642.485301] IPVS: set_ctl: invalid protocol: 0 172.20.20.0:0 09:17:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee13f1f16f477671070") r1 = socket(0x15, 0x8000000000080005, 0x0) getsockopt(r1, 0x1000200100000114, 0x2713, &(0x7f0000000080)=""/1, &(0x7f0000000280)=0x4b) 09:17:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000180)=0x80000000000001, 0x80) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000009d40)=[{{0x0, 0x0, &(0x7f0000006ac0), 0x0, &(0x7f0000006b80)}}, {{&(0x7f0000008000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a266503ad01679db3f8fe6a0785baa201a984e405f5415008f8de20ef560f485e6cb8a68375cd14f265becd8a71b1569c272a41116dfed9304a6cb39496b00"}, 0x80, &(0x7f00000094c0)=[{&(0x7f0000009440)='P', 0x1}], 0x1, &(0x7f0000009540)=[{0x10, 0x0, 0x1a}], 0x10}}], 0x2, 0x4008080) 09:17:23 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'wlc\x00'}, 0x2c) 09:17:23 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x4205, r1, 0x202, &(0x7f0000000000)={&(0x7f0000002100)=""/4096, 0x1000}) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @empty=0xffff0000}}) clock_getres(0x0, &(0x7f0000000680)) 09:17:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x54) 09:17:23 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 09:17:23 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, 'nW\x00', 0x10, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0c8c02", 0x0, "ecad81"}}}}}}}, &(0x7f0000000080)) 09:17:23 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'wlc\x00'}, 0x2c) [ 643.066561] IPVS: set_ctl: invalid protocol: 0 172.20.20.0:0 09:17:24 executing program 3: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7, 0x100) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x1, 0x32, r0, 0x800) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000140)=""/111) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) close(r1) 09:17:24 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee13f1f16f477671070") r1 = socket(0x15, 0x8000000000080005, 0x0) getsockopt(r1, 0x1000200100000114, 0x2713, &(0x7f0000000080)=""/1, &(0x7f0000000280)=0x4b) 09:17:24 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x7}) 09:17:24 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) 09:17:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000489004bddd9de91be10eebf000ee91e18f0c76fbb232a07424ae1e901d2da75af1f0200f5ab26d7e071fb35331ce39c5a0000") perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x5460, &(0x7f0000000040)) 09:17:24 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000067f9a050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f09000000000000007333bb937dee28d5b2921ea4c8fa86fa9f8275dd4b2691550dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294735b7189c3008a2cbdae69c720e6ff0000000000710e13"], 0x82) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000002000)={0x0, 0x1}) 09:17:24 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000000)={0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'wlc\x00'}, 0x2c) 09:17:24 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 09:17:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00'], 0x1) 09:17:24 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='OPVS\x00') 09:17:24 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee13f1f16f477671070") r1 = socket(0x15, 0x8000000000080005, 0x0) getsockopt(r1, 0x1000200100000114, 0x2713, &(0x7f0000000080)=""/1, &(0x7f0000000280)=0x4b) 09:17:24 executing program 2: 09:17:24 executing program 7: 09:17:24 executing program 6: 09:17:24 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x44, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000240)={0xffffffff}, 0x106, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f0000001380)={0x8, 0x120, 0xfa00, {0x4, {0xfffffffffffffff7, 0x8001, "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", 0xfd, 0x51, 0xf, 0xa00, 0x0, 0x0, 0x3}, r3}}, 0x128) close(r0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x228000, 0x0) bind$vsock_stream(r4, &(0x7f0000000140)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 09:17:24 executing program 0: 09:17:24 executing program 2: 09:17:24 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 09:17:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee13f1f16f477671070") r1 = socket(0x15, 0x8000000000080005, 0x0) getsockopt(r1, 0x1000200100000114, 0x2713, &(0x7f0000000080)=""/1, &(0x7f0000000280)=0x4b) 09:17:25 executing program 5: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000180)=""/4096, &(0x7f0000000000)=0x1000) 09:17:25 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000240)) 09:17:25 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 09:17:25 executing program 2: 09:17:25 executing program 0: [ 644.279018] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:25 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000240)) 09:17:25 executing program 5: 09:17:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee13f1f16f477671070") getsockopt(0xffffffffffffffff, 0x1000200100000114, 0x2713, &(0x7f0000000080)=""/1, &(0x7f0000000280)=0x4b) 09:17:25 executing program 0: 09:17:25 executing program 2: 09:17:25 executing program 7: 09:17:25 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x1) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x4e24, 0xabb, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000240)="e293184479cc85982ae15e29fbe8453bf9a22e965ce414442f8156aacff55eb35d553f8488400dda3fccdfddf5406fc89f0d9d26985459fe4fc6a1c97d2a617069547721fe14b33183f67236a8cb43ecd9df112e5c3146d95614cc8856b032f7f5cbaf1f04bc1593e2ca23f13f243bdd5150b0512dd44e09b0e5aa7dcc56c0fb2cf03bdec97160175a8466394304030ea48f6577d6cb9c8c6128f0bdc9bf350898fecd", 0xa3}], 0x1}, 0x8000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)=""/179) signalfd(r1, &(0x7f0000001440)={0x100}, 0x8) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001380)=""/157) close(r0) signalfd(r2, &(0x7f00000000c0)={0x81}, 0x8) 09:17:25 executing program 5: 09:17:25 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 09:17:25 executing program 6: 09:17:25 executing program 0: 09:17:25 executing program 2: 09:17:25 executing program 4: socket$inet6(0xa, 0x1, 0x0) r0 = socket(0x15, 0x8000000000080005, 0x0) getsockopt(r0, 0x1000200100000114, 0x2713, &(0x7f0000000080)=""/1, &(0x7f0000000280)=0x4b) 09:17:25 executing program 7: 09:17:26 executing program 2: 09:17:26 executing program 5: 09:17:26 executing program 7: 09:17:26 executing program 4: socket$inet6(0xa, 0x1, 0x0) r0 = socket(0x15, 0x8000000000080005, 0x0) getsockopt(r0, 0x1000200100000114, 0x2713, &(0x7f0000000080)=""/1, &(0x7f0000000280)=0x4b) 09:17:26 executing program 6: 09:17:26 executing program 0: 09:17:26 executing program 2: socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") recvmmsg(0xffffffffffffffff, &(0x7f0000006880), 0x0, 0x0, 0x0) 09:17:26 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000080)}, 0xa000003ff, 0x400000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 645.490297] xprt_adjust_timeout: rq_timeout = 0! 09:17:27 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000140)={0x2, 0x10001, 0x0, 0x0, 0xf}) close(r0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000280)="48ac81db9b7ffea08111e60603ba87c725a3932c5c6961f3ee2dcef92e70eb32b30b157563f9e3dcd4c2cb8b4d08739419886483f4184e1fe8617f11b3bca025f59078903e277670a0bfd3241732913eb95b1ec20f06d04b07a1b8a848a2916395c9f27a345c8c97ca7c5e8675a8c418b21dfef15aa909f773f7d5a76afcf4bfb240e27ba0f30c37bbdae82fb20fdea6cdebb9ff7241a3d029f05f4a9ba60fabfb8effd4b7bfc90dad2c8c00d6f8a4d2ea28bf6aca2d263dfb8eb4cafa8ccb5443263f7533f7496562f67ba07384cfc54b6d215683868bd8bcde9eec") 09:17:27 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x20000801, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 09:17:27 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 09:17:27 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000500)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x13, r1, 0x0) 09:17:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000001940)=[{{&(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000001580)=""/165, 0xa5}}], 0x1, 0x0, &(0x7f0000004000)) sendmsg$nl_route_sched(r0, &(0x7f0000005a00)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000059c0)={&(0x7f0000005940)=@getqdisc={0x24, 0x26, 0x201}, 0x24}, 0x1}, 0x0) 09:17:27 executing program 4: socket$inet6(0xa, 0x1, 0x0) r0 = socket(0x15, 0x8000000000080005, 0x0) getsockopt(r0, 0x1000200100000114, 0x2713, &(0x7f0000000080)=""/1, &(0x7f0000000280)=0x4b) 09:17:27 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x40030000000000, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000e20000002000068e000000100000000000000000800120002000200000000000000000030000000020300000000000f00000000020000000000000092ab000000000001020014bb0020000000000000000000000300050000000000020000f3df0000210000000002000000"], 0x80}, 0x1}, 0x0) 09:17:27 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000080)}, 0xa000003ff, 0x400000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 646.215234] xprt_adjust_timeout: rq_timeout = 0! 09:17:27 executing program 5: getrandom(&(0x7f0000000200)=""/105, 0xffffffffffffff0d, 0x3) 09:17:27 executing program 4: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee13f1f16f477671070") r0 = socket(0x15, 0x8000000000080005, 0x0) getsockopt(r0, 0x1000200100000114, 0x2713, &(0x7f0000000080)=""/1, &(0x7f0000000280)=0x4b) 09:17:27 executing program 7: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000900)=@getroute={0x14, 0x1a, 0x1c974209d04c2781}, 0x14}, 0x1}, 0x0) 09:17:27 executing program 2: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000080)=""/19, 0xffffff5c) 09:17:27 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000080)}, 0xa000003ff, 0x400000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 09:17:27 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 09:17:27 executing program 5: getrandom(&(0x7f0000000200)=""/105, 0xffffffffffffff0d, 0x3) [ 646.528953] xprt_adjust_timeout: rq_timeout = 0! 09:17:27 executing program 4: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee13f1f16f477671070") r0 = socket(0x15, 0x8000000000080005, 0x0) getsockopt(r0, 0x1000200100000114, 0x2713, &(0x7f0000000080)=""/1, &(0x7f0000000280)=0x4b) 09:17:28 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101100, 0x0) userfaultfd(0x800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000140)=0x4, 0x4) close(r0) 09:17:28 executing program 7: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000900)=@getroute={0x14, 0x1a, 0x1c974209d04c2781}, 0x14}, 0x1}, 0x0) 09:17:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000080)}, 0xa000003ff, 0x400000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 09:17:28 executing program 5: getrandom(&(0x7f0000000200)=""/105, 0xffffffffffffff0d, 0x3) 09:17:28 executing program 4: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee13f1f16f477671070") r0 = socket(0x15, 0x8000000000080005, 0x0) getsockopt(r0, 0x1000200100000114, 0x2713, &(0x7f0000000080)=""/1, &(0x7f0000000280)=0x4b) 09:17:28 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 09:17:28 executing program 0: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000540)={0xaa}) creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000100)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000480)='./control/file0\x00') ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1}) close(r0) [ 647.255532] xprt_adjust_timeout: rq_timeout = 0! 09:17:28 executing program 7: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000900)=@getroute={0x14, 0x1a, 0x1c974209d04c2781}, 0x14}, 0x1}, 0x0) 09:17:28 executing program 5: getrandom(&(0x7f0000000200)=""/105, 0xffffffffffffff0d, 0x3) 09:17:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0xa000003ff, 0x400000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 09:17:28 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee13f1f16f477671070") r1 = socket(0x15, 0x8000000000080005, 0x0) getsockopt(r1, 0x1000200100000114, 0x2713, &(0x7f0000000080)=""/1, &(0x7f0000000280)=0x4b) [ 647.529488] xprt_adjust_timeout: rq_timeout = 0! 09:17:28 executing program 2: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000080)=""/19, 0xffffff5c) 09:17:28 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x100082) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 09:17:28 executing program 7: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000900)=@getroute={0x14, 0x1a, 0x1c974209d04c2781}, 0x14}, 0x1}, 0x0) 09:17:28 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 09:17:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 09:17:29 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000240)=[{0x7, 0xffc0000000000000, 0x5, 0x1, @time={r3, r4+10000000}, {0x1, 0x8001}, {0x100000001, 0x8}, @note={0x2, 0x7, 0x8, 0x2, 0xf8}}, {0x7, 0xffff, 0x425, 0x6, @tick=0x5e, {0x0, 0x2}, {0x1ff, 0x6}, @result={0xffff, 0x8}}, {0x7, 0x8, 0x7, 0x4, @time={0x0, 0x989680}, {0x1f, 0x7}, {0x31, 0xffffffffffff8000}, @quote={{0x7ff, 0x3ff}, 0xa62}}, {0x9, 0x5, 0x3, 0x7, @tick, {0x6, 0x8}, {0xfe, 0x3}, @connect={{0x0, 0x800}, {0x6, 0xfffffffffffffffb}}}, {0x2, 0x401, 0x3, 0x1000, @tick=0x8000, {0xfffffffffffffc00, 0xec}, {0x4, 0x3}, @note={0x7ff, 0x9, 0x0, 0x7, 0x3}}], 0xf0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) 09:17:29 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee13f1f16f477671070") r1 = socket(0x15, 0x8000000000080005, 0x0) getsockopt(r1, 0x1000200100000114, 0x2713, &(0x7f0000000080)=""/1, &(0x7f0000000280)=0x4b) 09:17:29 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 09:17:29 executing program 7: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000900)=@getroute={0x14, 0x1a, 0x1c974209d04c2781}, 0x14}, 0x1}, 0x0) 09:17:29 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x1d, 0x0, 0xa5}) 09:17:29 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 09:17:29 executing program 0: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000540)={0xaa}) creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000100)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000480)='./control/file0\x00') ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1}) close(r0) 09:17:29 executing program 7: r0 = socket(0x0, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000900)=@getroute={0x14, 0x1a, 0x1c974209d04c2781}, 0x14}, 0x1}, 0x0) 09:17:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 09:17:29 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 09:17:29 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee13f1f16f477671070") r1 = socket(0x15, 0x8000000000080005, 0x0) getsockopt(r1, 0x1000200100000114, 0x2713, &(0x7f0000000080)=""/1, &(0x7f0000000280)=0x4b) [ 648.557771] ================================================================== [ 648.565211] BUG: KMSAN: kernel-infoleak in copy_from_read_buf+0x311/0x890 [ 648.572153] CPU: 0 PID: 31423 Comm: syz-executor2 Not tainted 4.17.0+ #21 [ 648.579085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 648.588448] Call Trace: [ 648.591043] dump_stack+0x185/0x1d0 [ 648.594687] kmsan_report+0x188/0x2a0 [ 648.598511] kmsan_internal_check_memory+0x17e/0x1f0 [ 648.603640] kmsan_copy_to_user+0x7a/0x160 [ 648.608009] copy_from_read_buf+0x311/0x890 [ 648.612348] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 648.617740] n_tty_read+0x178f/0x2f70 [ 648.621553] ? wait_woken+0x2e0/0x2e0 [ 648.625380] ? rcu_all_qs+0x32/0x1f0 [ 648.629118] ? _cond_resched+0x3c/0xd0 [ 648.633013] ? ldsem_down_read+0x95/0xad0 [ 648.637190] ? tty_ldisc_ref_wait+0x97/0xf0 [ 648.641522] ? n_tty_flush_buffer+0x430/0x430 [ 648.646038] tty_read+0x26e/0x6c0 [ 648.649513] ? release_one_tty+0x5f0/0x5f0 [ 648.653757] __vfs_read+0x1b2/0x9d0 [ 648.657412] vfs_read+0x36c/0x6b0 [ 648.660888] __x64_sys_read+0x1bf/0x3e0 [ 648.664883] ? ksys_read+0x360/0x360 [ 648.668607] do_syscall_64+0x15b/0x230 [ 648.672515] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 648.677726] RIP: 0033:0x455ba9 [ 648.680921] RSP: 002b:00007fc3d0702c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 648.688641] RAX: ffffffffffffffda RBX: 00007fc3d07036d4 RCX: 0000000000455ba9 [ 648.695921] RDX: 00000000ffffff5c RSI: 0000000020000080 RDI: 0000000000000014 [ 648.703298] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000000 [ 648.710580] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 648.717856] R13: 00000000004c00c2 R14: 00000000004d0848 R15: 0000000000000001 [ 648.725151] [ 648.726774] Uninit was created at: [ 648.730325] kmsan_internal_alloc_meta_for_pages+0x146/0x700 [ 648.736741] kmsan_alloc_page+0x75/0xd0 [ 648.740731] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 648.745503] alloc_pages_current+0x6b1/0x970 [ 648.749925] __vmalloc_node_range+0x8bf/0x1170 [ 648.754525] vmalloc+0xd8/0xf0 [ 648.757726] n_tty_open+0x4a/0x490 [ 648.761300] tty_ldisc_setup+0x375/0x670 [ 648.765492] tty_init_dev+0xb82/0x1020 [ 648.769394] ptmx_open+0x2bb/0x7c0 [ 648.772932] chrdev_open+0xc25/0xd90 [ 648.776644] do_dentry_open+0xccc/0x1440 [ 648.780719] vfs_open+0x1b6/0x2f0 [ 648.784179] path_openat+0x4771/0x6640 [ 648.788075] do_filp_open+0x261/0x640 [ 648.791900] do_sys_open+0x624/0x960 [ 648.795619] __x64_sys_openat+0x129/0x170 [ 648.799775] do_syscall_64+0x15b/0x230 [ 648.803672] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 648.808859] [ 648.810489] Byte 4094 of 4095 is uninitialized [ 648.815069] Memory access starts at ffffc90007b6305e [ 648.820169] ================================================================== [ 648.827526] Disabling lock debugging due to kernel taint [ 648.832966] Kernel panic - not syncing: panic_on_warn set ... [ 648.832966] [ 648.840361] CPU: 0 PID: 31423 Comm: syz-executor2 Tainted: G B 4.17.0+ #21 [ 648.848671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 648.858016] Call Trace: [ 648.860614] dump_stack+0x185/0x1d0 [ 648.864243] panic+0x3d0/0x9b0 [ 648.867458] kmsan_report+0x29e/0x2a0 [ 648.871267] kmsan_internal_check_memory+0x17e/0x1f0 [ 648.876391] kmsan_copy_to_user+0x7a/0x160 [ 648.880641] copy_from_read_buf+0x311/0x890 [ 648.884974] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 648.890358] n_tty_read+0x178f/0x2f70 [ 648.894168] ? wait_woken+0x2e0/0x2e0 [ 648.897970] ? rcu_all_qs+0x32/0x1f0 [ 648.901686] ? _cond_resched+0x3c/0xd0 [ 648.905578] ? ldsem_down_read+0x95/0xad0 [ 648.909731] ? tty_ldisc_ref_wait+0x97/0xf0 [ 648.914049] ? n_tty_flush_buffer+0x430/0x430 [ 648.918552] tty_read+0x26e/0x6c0 [ 648.922018] ? release_one_tty+0x5f0/0x5f0 [ 648.926251] __vfs_read+0x1b2/0x9d0 [ 648.929913] vfs_read+0x36c/0x6b0 [ 648.933383] __x64_sys_read+0x1bf/0x3e0 [ 648.937358] ? ksys_read+0x360/0x360 [ 648.941066] do_syscall_64+0x15b/0x230 [ 648.944963] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 648.950154] RIP: 0033:0x455ba9 [ 648.953348] RSP: 002b:00007fc3d0702c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 648.961070] RAX: ffffffffffffffda RBX: 00007fc3d07036d4 RCX: 0000000000455ba9 [ 648.968335] RDX: 00000000ffffff5c RSI: 0000000020000080 RDI: 0000000000000014 [ 648.975599] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000000 [ 648.982861] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 648.990146] R13: 00000000004c00c2 R14: 00000000004d0848 R15: 0000000000000001 [ 648.997896] Dumping ftrace buffer: [ 649.001429] (ftrace buffer empty) [ 649.005122] Kernel Offset: disabled [ 649.008728] Rebooting in 86400 seconds..