make -C tools/testing/selftests TARGETS=drivers/net/netdevsim TEST_PROGS=ppeer.sh TEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-14/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-14/tools/testing/selftests/drivers/net/netdevsim'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-14/tools/testing/selftests/drivers/net/netdevsim'
make[1]: Entering directory '/home/virtme/testing-14/tools/testing/selftests/drivers/net/netdevsim'
TAP version 13
1..1
# overriding timeout to 2400
# selftests: drivers/net/netdevsim: peer.sh
[ 1268.793295][T11255] netdevsim netdevsim707 eni707np1: renamed from eth1
[ 1268.822555][T11257] netdevsim netdevsim181 eni181np1: renamed from eth0
[ 1271.958491][T11250] Could not find device with ifindex 2000 in netnsfd 11
[ 1271.959389][T11250] Could not find netns with fd: 2000
[ 1271.960053][T11250] Cannot link a netdevsim to itself
[ 1271.960884][T11250] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).
ok 1 selftests: drivers/net/netdevsim: peer.sh
make[1]: Leaving directory '/home/virtme/testing-14/tools/testing/selftests/drivers/net/netdevsim'
[ 1273.945678][ T11] ref_tracker: net notrefcnt@ffff888021cd9978 has 1/1 users at
[ 1273.945678][ T11] sk_alloc+0x5a9/0x680
[ 1273.945678][ T11] inet6_create.part.0+0x293/0x1010
[ 1273.945678][ T11] __sock_create+0x232/0x5c0
[ 1273.945678][ T11] inet_ctl_sock_create+0x7b/0x200
[ 1273.945678][ T11] igmp6_net_init+0x37/0x410
[ 1273.945678][ T11] ops_init+0x9b/0x560
[ 1273.945678][ T11] setup_net+0x575/0xc30
[ 1273.945678][ T11] copy_net_ns+0x40d/0x5d0
[ 1273.945678][ T11] create_new_namespaces+0x35f/0x920
[ 1273.945678][ T11] unshare_nsproxy_namespaces+0x8e/0x130
[ 1273.945678][ T11] ksys_unshare+0x2b3/0x680
[ 1273.945678][ T11] __x64_sys_unshare+0x31/0x40
[ 1273.945678][ T11] do_syscall_64+0xc9/0x1e0
[ 1273.945678][ T11] entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 1273.945678][ T11]
[ 1273.949917][ T11] ------------[ cut here ]------------
[ 1273.950266][ T11] WARNING: CPU: 1 PID: 11 at lib/ref_tracker.c:179 ref_tracker_dir_exit+0x398/0x6a0
[ 1273.950855][ T11] Modules linked in: geneve vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 1273.951410][ T11] CPU: 1 PID: 11 Comm: kworker/u8:0 Not tainted 6.8.0-rc3-virtme #1
[ 1273.951819][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1273.952496][ T11] Workqueue: netns cleanup_net
[ 1273.952781][ T11] RIP: 0010:ref_tracker_dir_exit+0x398/0x6a0
[ 1273.953111][ T11] Code: 38 00 0f 85 58 02 00 00 49 8b 04 24 4d 89 e6 4c 39 e5 0f 85 2a ff ff ff 48 8b 1c 24 48 8b 74 24 10 48 89 df e8 a9 11 88 01 90 <0f> 0b 90 48 8d 6b 4c be 04 00 00 00 48 89 ef e8 94 c2 95 ff 48 89
[ 1273.954166][ T11] RSP: 0018:ffffc900000bfb60 EFLAGS: 00010286
[ 1273.954496][ T11] RAX: 0000000000000002 RBX: ffff888021cd9978 RCX: 1ffffffff2f9157d
[ 1273.954919][ T11] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff94867ef1
[ 1273.955327][ T11] RBP: ffff888021cd99d0 R08: 0000000000000001 R09: fffffbfff2f89687
[ 1273.955765][ T11] R10: ffffffff97c4b43f R11: ffffffff9293f1b4 R12: ffff888021cd99d0
[ 1273.956197][ T11] R13: dead000000000100 R14: ffff888021cd99d0 R15: dffffc0000000000
[ 1273.956653][ T11] FS: 0000000000000000(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 1273.957147][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1273.957517][ T11] CR2: 00007f092bd870e0 CR3: 0000000020720006 CR4: 0000000000770ef0
[ 1273.957957][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1273.958379][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
make: Leaving di[ 1273.958794][ T11] PKRU: 55555554
rectory '/home/virtme/testing-14/tools/testing/selftests'
[ 1273.959435][ T11] Call Trace:
[ 1273.959612][ T11]
[ 1273.959769][ T11] ? __warn+0xcd/0x2d0
[ 1273.960000][ T11] ? ref_tracker_dir_exit+0x398/0x6a0
[ 1273.960291][ T11] ? report_bug+0x291/0x2e0
[ 1273.960550][ T11] ? handle_bug+0x3d/0x80
[ 1273.960788][ T11] ? exc_invalid_op+0x18/0x50
[ 1273.961048][ T11] ? asm_exc_invalid_op+0x1a/0x20
[ 1273.961317][ T11] ? kasan_save_track+0x14/0x30
[ 1273.961595][ T11] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 1273.961901][ T11] ? ref_tracker_dir_exit+0x398/0x6a0
[ 1273.962199][ T11] ? __pfx_ref_tracker_dir_exit+0x10/0x10
[ 1273.962533][ T11] ? kfree+0xf2/0x2d0
[ 1273.962751][ T11] net_free+0x62/0x90
[ 1273.962984][ T11] cleanup_net+0x6f3/0xa20
[ 1273.963247][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 1273.963577][ T11] ? __pfx_cleanup_net+0x10/0x10
[ 1273.963864][ T11] ? lock_acquire+0x1c1/0x220
[ 1273.964132][ T11] ? process_one_work+0x714/0x1310
[ 1273.964448][ T11] process_one_work+0x78c/0x1310
[ 1273.964744][ T11] ? hlock_class+0x4e/0x130
[ 1273.965007][ T11] ? __pfx_process_one_work+0x10/0x10
[ 1273.965322][ T11] ? assign_work+0x16c/0x240
[ 1273.965609][ T11] worker_thread+0x73d/0x1010
[ 1273.965893][ T11] ? __pfx_worker_thread+0x10/0x10
[ 1273.966161][ T11] kthread+0x28f/0x360
[ 1273.966391][ T11] ? __pfx_kthread+0x10/0x10
[ 1273.966638][ T11] ret_from_fork+0x31/0x70
[ 1273.966883][ T11] ? __pfx_kthread+0x10/0x10
[ 1273.967191][ T11] ret_from_fork_asm+0x1b/0x30
xx__-> [ 1273.967536][ T11]
[ 1273.967702][ T11] irq event stamp: 216595
[ 1273.967927][ T11] hardirqs last enabled at (216605): [] console_unlock+0x232/0x260
[ 1273.968432][ T11] hardirqs last disabled at (216616): [] console_unlock+0x217/0x260
[ 1273.968925][ T11] softirqs last enabled at (216116): [] __do_softirq+0x519/0x7ff
[ 1273.969426][ T11] softirqs last disabled at (216111): [] irq_exit_rcu+0x98/0xc0
[ 1273.969897][ T11] ---[ end trace 0000000000000000 ]---
xx__->
xx__-> echo $?
0
xx__->