tcp_try_rmem_schedule+0x122/0x710 net/ipv4/tcp_input.c:4750
 tcp_data_queue+0x8bd/0x98a0 net/ipv4/tcp_input.c:5017
 tcp_rcv_established+0x1430/0x2c80 net/ipv4/tcp_input.c:5945
 tcp_v4_do_rcv+0x860/0x1330 net/ipv4/tcp_ipv4.c:1716
=====================================================
BUG: KMSAN: uninit-value in is_kernel include/linux/kallsyms.h:36 [inline]
BUG: KMSAN: uninit-value in is_ksym_addr include/linux/kallsyms.h:44 [inline]
BUG: KMSAN: uninit-value in kallsyms_lookup_buildid+0x1d7/0xa40 kernel/kallsyms.c:337
 is_kernel include/linux/kallsyms.h:36 [inline]
 is_ksym_addr include/linux/kallsyms.h:44 [inline]
 kallsyms_lookup_buildid+0x1d7/0xa40 kernel/kallsyms.c:337
 __sprint_symbol+0x166/0x650 kernel/kallsyms.c:450
 sprint_symbol+0x7c/0x90 kernel/kallsyms.c:493
 symbol_string+0x302/0x6e0 lib/vsprintf.c:1003
 pointer+0x136e/0x2060 lib/vsprintf.c:2402
 vsnprintf+0x1a9b/0x3650 lib/vsprintf.c:2809
 vprintk_store+0x537/0x2150 kernel/printk/printk.c:2135
 vprintk_emit+0x25c/0x950 kernel/printk/printk.c:2229
 vprintk_default+0x86/0xa0 kernel/printk/printk.c:2256
 vprintk+0x15f/0x180 kernel/printk/printk_safe.c:50
 _printk+0x18d/0x1cf kernel/printk/printk.c:2266
 stack_trace_print+0x14a/0x1d0 kernel/stacktrace.c:33
 kmsan_print_origin+0x2be/0x2e0 mm/kmsan/report.c:131
 kmsan_internal_chain_origin+0x7f/0x110 mm/kmsan/core.c:209
 kmsan_internal_memmove_metadata+0x1f2/0x2e0 mm/kmsan/core.c:165
 __msan_memcpy+0x65/0x90 mm/kmsan/instrumentation.c:127
 skb_copy_from_linear_data_offset include/linux/skbuff.h:3785 [inline]
 skb_copy_bits+0x2ec/0x10f0 net/core/skbuff.c:2331
 tcp_collapse+0x20d3/0x3150 net/ipv4/tcp_input.c:5216
 tcp_prune_queue+0x1076/0x1a30 net/ipv4/tcp_input.c:5363
 tcp_try_rmem_schedule+0x122/0x710 net/ipv4/tcp_input.c:4750
 tcp_data_queue_ofo net/ipv4/tcp_input.c:4771 [inline]
 tcp_data_queue+0x1069/0x98a0 net/ipv4/tcp_input.c:5083
 tcp_rcv_established+0x1430/0x2c80 net/ipv4/tcp_input.c:5945
 tcp_v4_do_rcv+0x860/0x1330 net/ipv4/tcp_ipv4.c:1716
 tcp_v4_rcv+0x4995/0x4e70 net/ipv4/tcp_ipv4.c:2110
 ip_protocol_deliver_rcu+0x752/0x10a0 net/ipv4/ip_input.c:204
 ip_local_deliver_finish net/ipv4/ip_input.c:231 [inline]
 NF_HOOK include/linux/netfilter.h:307 [inline]
 ip_local_deliver+0x584/0x8c0 net/ipv4/ip_input.c:252
 dst_input include/net/dst.h:460 [inline]
 ip_rcv_finish net/ipv4/ip_input.c:429 [inline]
 NF_HOOK include/linux/netfilter.h:307 [inline]
 ip_rcv+0x5a5/0x830 net/ipv4/ip_input.c:540
 __netif_receive_skb_one_core net/core/dev.c:5465 [inline]
 __netif_receive_skb+0x1ec/0x630 net/core/dev.c:5579
 process_backlog+0x54b/0xc10 net/core/dev.c:6455
 __napi_poll+0x14c/0xc00 net/core/dev.c:7023
 napi_poll net/core/dev.c:7090 [inline]
 net_rx_action+0x7e2/0x1820 net/core/dev.c:7177
 __do_softirq+0x1ee/0x7c5 kernel/softirq.c:558
 run_ksoftirqd+0x33/0x50 kernel/softirq.c:921
 smpboot_thread_fn+0x606/0xbd0 kernel/smpboot.c:164
 kthread+0x721/0x850 kernel/kthread.c:327
 ret_from_fork+0x1f/0x30

Local variable buf.i.i created at:
 tomoyo_audit_inet_log security/tomoyo/network.c:381 [inline]
 tomoyo_inet_entry security/tomoyo/network.c:484 [inline]
 tomoyo_check_inet_address+0x7e4/0xdb0 security/tomoyo/network.c:532
 tomoyo_socket_bind_permission+0x41c/0x470 security/tomoyo/network.c:745

CPU: 0 PID: 12 Comm: ksoftirqd/0 Not tainted 5.16.0-rc5-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
=====================================================