(vp->v_iflag & VI_ONWORKLST) == 0

[BERTRAND Joël <joel.bertrand%systella.fr@localhost>]

	Hello,

	I have seen a panic due to a network failure during a NFS transaction :

Feb 21 14:40:38 legendre /netbsd: panic: kernel diagnostic assertion 
"(vp->v_iflag & VI_ONWORKLST) == 0" failed: file 
"/usr/src/sys/kern/vfs_vnode.c", line 1067


Feb 21 14:40:38 legendre /netbsd: cpu1: Begin traceback...
Feb 21 14:40:38 legendre /netbsd: cpu1: End traceback...
Feb 21 14:40:38 legendre /netbsd: Frame pointer is at 0x159e426b1
Feb 21 14:40:38 legendre /netbsd: Call traceback:
Feb 21 14:40:38 legendre /netbsd: netbsd:cpu_reboot+0x208(182eea0, 1, 
ffff, 18306a8, 1ccaac0, 1c93800) fp = 159e42771
Feb 21 14:40:38 legendre /netbsd: netbsd:vpanic+0x178(104, 0, 181cb58, 
1cb2c00, 0, 102a8c4a0) fp = 159e42821
Feb 21 14:40:38 legendre /netbsd: netbsd:kern_assert+0x34(181cb58, 
159e43218, 1cd9000, 1cda220, 1cda000, 104) fp = 159e428d1
Feb 21 14:40:38 legendre /netbsd: netbsd:vclean+0x350(181cb58, 181cb90, 
18a7728, 18a76a0, 42b, 102dca008) fp = 159e42991
Feb 21 14:40:38 legendre /netbsd: netbsd:vgone+0x3c(1063e59a0, 0, 
102a8c4a0, 1, 1ce6c00, 0) fp = 159e42a51
Feb 21 14:40:38 legendre /netbsd: netbsd:vrevoke+0x8c(1063e59a0, 2, 
159e433b8, 158968000, 1cd8c00, 1063e59a0) fp = 159e42b01
Feb 21 14:40:38 legendre /netbsd: netbsd:genfs_revoke+0x18(1063e59a0, 
102a8c4a0, 102a8c4a0, 3, 3, 748) fp = 159e42bc1
Feb 21 14:40:38 legendre /netbsd: netbsd:VOP_REVOKE+0x2c(0, 0, 
102a8c4a0, 0, 1046e3144, 0) fp = 159e42c71
Feb 21 14:40:38 legendre /netbsd: netbsd:vdevgone+0x3c(1063e59a0, 1, 
159e435f8, 103e63520, 1cd8c00, 1063e59a0) fp = 159e42d41
Feb 21 14:40:38 legendre /netbsd: netbsd:sddetach+0xa0(700, 48, 48, 3, 
fff00000, 748) fp = 159e42e01
Feb 21 14:40:38 legendre /netbsd: netbsd:config_detach+0xe4(10d71e3c8, 
7, 11, 104b07308, 48, 1) fp = 159e42ec1
Feb 21 14:40:38 legendre /netbsd: 
netbsd:scsipi_target_detach+0xc0(10d71e3c8, 1, 1cd8c00, 102cc6fd0, 
1c07a00, 1c76a90) fp = 159e42f91
Feb 21 14:40:38 legendre /netbsd: netbsd:scsibusdetach+0x24(103e63578, 
0, 0, 1, 1, 0) fp = 159e43041
Feb 21 14:40:38 legendre /netbsd: netbsd:config_detach+0xe4(1043e5988, 
1, 103e63578, e0048000, 0, 101d6ab00) fp = 159e430f1
Feb 21 14:40:38 legendre /netbsd: netbsd:umass_detach+0xa4(1043e5988, 1, 
1cd8c00, 1805cf0, 1c07ae0, 1c76a08) fp = 159e431c1
Feb 21 14:40:38 legendre /netbsd: netbsd:config_detach+0xe4(10d673b88, 
1, ff070000000001, 103e63518, 10d675548, 10d675590) fp = 159e43271
Feb 21 14:40:38 legendre /netbsd: 
netbsd:usb_disconnect_port+0x94(10d673b88, 1, 1cd8c00, 158968000, 
1c075a0, 1c7d1e0) fp = 159e43341
Feb 21 14:40:38 legendre /netbsd: netbsd:uhub_explore+0x1a4(102671570, 
10d386f30, 1, 1, 8, 10d673b88) fp = 159e43401
Feb 21 14:40:38 legendre /netbsd: 
netbsd:usb_discover.isra.2+0x54(101db8478, 0, 102671518, 101d966c8, 
102671570, 2) fp = 159e434c1
Feb 21 14:40:38 legendre /netbsd: 
netbsd:usb_event_thread+0x78(101d9bcc8, 101d9bcf8, 1770, 101daee00, 
102a8c4a0, 102676470) fp = 159e43571
Feb 21 14:40:38 legendre /netbsd: netbsd:lwp_trampoline+0x8(101d9bcc8, 
102a8c4a0, 0, 2014000, 1c0a1fc, 101d9bcf8) fp = 159e43621
Feb 21 14:40:38 legendre /netbsd: netbsd:100030+0(f0059840, 113800, 
113c00, 111880, 111ce8, 1117f8) fp = fff33651

	Kernel is 7.99.5. I can upload dumps on a website if required.

	Regards,

	JKB