[   37.945571][  T888] sctp: Hash tables configured (bind 32/56)
[   65.269769][ T1069] 
[   65.270081][ T1069] =============================
[   65.270287][ T1069] WARNING: suspicious RCU usage
[   65.270477][ T1069] 6.12.0-rc6-virtme #1 Not tainted
[   65.270672][ T1069] -----------------------------
[   65.270853][ T1069] net/core/dev.c:876 RCU-list traversed in non-reader section!!
[   65.271112][ T1069] 
[   65.271112][ T1069] other info that might help us debug this:
[   65.271112][ T1069] 
[   65.271488][ T1069] 
[   65.271488][ T1069] rcu_scheduler_active = 2, debug_locks = 1
[   65.271758][ T1069] 1 lock held by sctp_hello/1069:
[   65.271945][ T1069]  #0: ffff888004f0a898 (sk_lock-AF_INET6){+.+.}-{0:0}, at: sctp_bind+0x1f/0xe0 [sctp]
[   65.272331][ T1069] 
[   65.272331][ T1069] stack backtrace:
[   65.272862][ T1069] CPU: 2 UID: 0 PID: 1069 Comm: sctp_hello Not tainted 6.12.0-rc6-virtme #1
[   65.273156][ T1069] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.273364][ T1069] Call Trace:
[   65.273494][ T1069]  <TASK>
[   65.273585][ T1069]  dump_stack_lvl+0xb0/0xd0
[   65.273762][ T1069]  lockdep_rcu_suspicious+0x1ea/0x280
[   65.273934][ T1069]  dev_get_by_index_rcu+0x14f/0x190
[   65.274102][ T1069]  sctp_v6_available+0xaf/0x3a0 [sctp]
[   65.274306][ T1069]  sctp_do_bind+0x128/0x5f0 [sctp]
[   65.274508][ T1069]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[   65.274723][ T1069]  sctp_bind+0x86/0xe0 [sctp]
[   65.274923][ T1069]  inet6_bind_sk+0xd0/0x1c0
[   65.275096][ T1069]  ? __pfx_inet6_bind_sk+0x10/0x10
[   65.275267][ T1069]  ? __might_fault+0x11b/0x170
[   65.275444][ T1069]  __sys_bind+0x114/0x1d0
[   65.275577][ T1069]  ? __pfx___sys_bind+0x10/0x10
[   65.275741][ T1069]  ? __up_read+0x1a7/0x780
[   65.275919][ T1069]  ? do_user_addr_fault+0x972/0xe30
[   65.276088][ T1069]  ? do_user_addr_fault+0x97c/0xe30
[   65.276258][ T1069]  __x64_sys_bind+0x72/0xb0
[   65.276432][ T1069]  do_syscall_64+0xc1/0x1d0
[   65.276598][ T1069]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   65.276798][ T1069] RIP: 0033:0x7fb475a42b2b
[   65.276968][ T1069] Code: 73 01 c3 48 8b 0d d5 92 1b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 31 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a5 92 1b 00 f7 d8 64 89 01 48
[   65.277515][ T1069] RSP: 002b:00007ffc7e98c3e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000031
[   65.277782][ T1069] RAX: ffffffffffffffda RBX: 00007ffc7e98c5d8 RCX: 00007fb475a42b2b
[   65.278021][ T1069] RDX: 000000000000001c RSI: 00007ffc7e98c420 RDI: 0000000000000005
[   65.278264][ T1069] RBP: 0000000000000005 R08: 1999999999999999 R09: 0000000000000000
[   65.278503][ T1069] R10: 00007fb475a13d90 R11: 0000000000000206 R12: 00007ffc7e98c9da
[   65.278739][ T1069] R13: 0000000000000000 R14: 0000000000403e00 R15: 00007fb475c4d000
[   65.278992][ T1069]  </TASK>