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BUG: KMSAN: uninit-value in vmap_pte_range mm/vmalloc.c:215 [inline]
BUG: KMSAN: uninit-value in vmap_pmd_range mm/vmalloc.c:240 [inline]
BUG: KMSAN: uninit-value in vmap_pud_range mm/vmalloc.c:258 [inline]
BUG: KMSAN: uninit-value in vmap_p4d_range mm/vmalloc.c:276 [inline]
BUG: KMSAN: uninit-value in __map_kernel_range_noflush+0xb1a/0x12d0 mm/vmalloc.c:317
CPU: 1 PID: 11105 Comm: syz-executor.5 Not tainted 5.9.0-rc4-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x21c/0x280 lib/dump_stack.c:118
 kmsan_report+0xf7/0x1e0 mm/kmsan/kmsan_report.c:122
 __msan_warning+0x58/0xa0 mm/kmsan/kmsan_instr.c:201
 vmap_pte_range mm/vmalloc.c:215 [inline]
 vmap_pmd_range mm/vmalloc.c:240 [inline]
 vmap_pud_range mm/vmalloc.c:258 [inline]
 vmap_p4d_range mm/vmalloc.c:276 [inline]
 __map_kernel_range_noflush+0xb1a/0x12d0 mm/vmalloc.c:317
 kmsan_map_kernel_range_noflush+0x1d6/0x210 mm/kmsan/kmsan_shadow.c:334
 map_kernel_range_noflush mm/vmalloc.c:331 [inline]
 map_kernel_range mm/vmalloc.c:341 [inline]
 __vmalloc_area_node mm/vmalloc.c:2475 [inline]
 __vmalloc_node_range+0xd08/0x1400 mm/vmalloc.c:2525
 __vmalloc_node mm/vmalloc.c:2568 [inline]
 vmalloc+0xe0/0xf0 mm/vmalloc.c:2601
 xt_compat_init_offsets+0x29f/0x430 net/netfilter/x_tables.c:711
 translate_compat_table net/ipv6/netfilter/ip6_tables.c:1424 [inline]
 compat_do_replace net/ipv6/netfilter/ip6_tables.c:1526 [inline]
 do_ip6t_set_ctl+0x179b/0x56c0 net/ipv6/netfilter/ip6_tables.c:1633
 nf_setsockopt+0x588/0x5e0 net/netfilter/nf_sockopt.c:101
 ipv6_setsockopt+0x9e56/0xaed0 net/ipv6/ipv6_sockglue.c:1008
 tcp_setsockopt+0x239/0x270 net/ipv4/tcp.c:3333
 sock_common_setsockopt+0x16c/0x1b0 net/core/sock.c:3247
 __sys_setsockopt+0x951/0xdd0 net/socket.c:2132
 __do_compat_sys_socketcall net/compat.c:492 [inline]
 __se_compat_sys_socketcall+0xc0d/0x1580 net/compat.c:424
 __ia32_compat_sys_socketcall+0x3e/0x60 net/compat.c:424
 do_syscall_32_irqs_on arch/x86/entry/common.c:80 [inline]
 __do_fast_syscall_32+0x129/0x180 arch/x86/entry/common.c:139
 do_fast_syscall_32+0x6a/0xc0 arch/x86/entry/common.c:162
 do_SYSENTER_32+0x73/0x90 arch/x86/entry/common.c:205
 entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
RIP: 0023:0xf7f3b549
Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 002b:00000000ffdb0fd0 EFLAGS: 00000282 ORIG_RAX: 0000000000000066
RAX: ffffffffffffffda RBX: 000000000000000e RCX: 00000000ffdb0fec
RDX: 00000000ffdb12ec RSI: 00000000ffdb1098 RDI: 00000000ffdb16bc
RBP: 000000000815da40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000

Local variable ----regs@__bpf_prog_run32 created at:
 __bpf_prog_run32+0x84/0x190 kernel/bpf/core.c:1692
 __bpf_prog_run32+0x84/0x190 kernel/bpf/core.c:1692
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